Ambient air — Determination of the mass concentration of nitrogen dioxide — Modified Griess-Saltzman method

Air ambiant — Détermination de la concentration en masse du dioxyde d'azote — Méthode de Griess-Saltzman modifiée


Ambient air — Determination of mass concentration of nitrogen dioxide — Modified Griess-Saltzman method

Air ambiant — Détermination de la concentration en masse de dioxyde d'azote — Méthode de Griess-Saltzman modifiée


Instant tea — Determination of free-flow and compacted bulk densities

Thé soluble —  Détermination de la masse volumique sans tassement et après tassement

The method for the determination of the free-flow bulk density consists in pouring a sample from a specified funnel into a specified receptacle of known volume, and weighing the contents of the receptacle. The determination of the compacted bulk density consists in determining of the volume of a given mass of the product after a fixed number of taps (usually 100) in a jogging volumeter.


Aerospace construction — Fluid systems and components — Pressure and temperature classifications

Constructions aérospatiales — Systèmes hydrauliques et leurs composants — Classification des températures et pressions


Aerospace — Fluid systems and components — Pressure and temperature classifications

Aéronautique et espace — Systèmes de fluides et éléments constitutifs — Classification des températures et pressions

Establishes the temperature types and pressure classes that are commonly used. System operating temperature ranges shall be classified as given in table 1. Nominal pressures shall be classified as given in table 2. The operating pressures listed are selected from ISO 2944 as far as practical.


Aerospace fluid systems — Impulse testing of hydraulic hose, tubing and fittings assemblies

Systèmes hydrauliques pour constructions aérospatiales — Essai sous pression de choc des assemblages de tuyaux flexibles, tubes et raccords


Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies

Aéronautique et espace — Systèmes de fluides — Essai d'impulsion des tuyauteries flexibles, tubes et raccords

Specifies the requirements and the procedures. Requirements may apply, when appropriate, to components used in other areospace fluid systems. Against the first edition some technical details are revised. Includes the requirements for shape of impulse trace, rate of pressure rise, preparation of specimens, test fluid, principle of test, test method and intended use.


Aerospace fluid systems — Thermal shock testing of piping and fittings

Constructions aérospatiales — Systèmes hydrauliques — Essai de choc thermique des tuyauteries et raccords


Aerospace — Fluid systems — Thermal shock testing of piping and fittings

Aéronautique et espace — Systèmes de fluides — Essai de choc thermique des tuyauteries et raccords

Cancels and replaces the first edition (1982). Provides an environmental test method for thermal shock testing of fluid system piping and fittings, excluding hose and hose assemblies.


Cinematography — Spectral response of photographic sound reproducers for 8 mm Type S motion-picture films — Specifications

Cinématographie — Réponse spectrale des appareils de reproduction du son photographique pour film cinématographique 8 mm type S — Spécifications


Water quality — Determination of nitrite — Molecular absorption spectrometric method

Qualité de l'eau — Dosage des nitrites — Méthode par spectrométrie d'absorption moléculaire

Specifiies a method for potable, raw and waste water. A list of effects of other substances on the result is given in the annex. As standard nitrite solutions may become unstable, the concentration of these solutions has to be checked by a given procedure.


Water quality — Determination of ammonium — Potentiometric method

Qualité de l'eau — Dosage de l'ammonium — Méthode potentiométrique

Specifies a procedure using an ammonia-sensing membrane probe for raw and waste water and sewage. The procedure is applicable to ammonium nitrogen concentration of up to 50 mg/l.The limit of detection is defined as the limit of Nernstian response under the conditions specified and has a value corresponding to approximately 0,2 mg/l.


Acceptance conditions for broaching machines of vertical internal type — Testing of accuracy

Conditions de réception des machines verticales à brocher les intérieurs — Contrôle de la précision

Specifies both preliminary levelling and geometrical tests for these general purpose and normal accuracy broaching machines, and gives the corresponding permissible deviations which apply. Gives also the terminology used for the main elements of the machine (in English, French and Russian as well as the equivalent terms in German). It deals only with the verification of accuracy of the machine. It does not apply to the testing of the running of the machine, nor to machine characteristics which should generally be checked before the accuracy is tested.


General-purpose flat pallets for through transit of goods — Principal dimensions and tolerances

Palettes d'usage général pour le transport de marchandises — Dimensions principales et tolérances

Specifies overall dimensions for single-deck and double-deck non-reversible pallets for through transit of goods, and dimensions related to their handling by pallet trucks, fork lift trucks and other appropriate handling equipment.


Thermal insulation — Qualitative detection of thermal irregularities in building envelopes — Infrared method

Isolation thermique — Détection qualitiative d'irrégularités thermiques dans des enveloppes de bâtiments — Méthode infrarouge

Specifies a qualitative method, by thermographic examination (infrared method), for detecting thermal irregularities in building envelopes. The method is used to identify wide variations in the thermal properties, including air tightness, of the components constituting the external envelopes of buildings. Does not apply to the determination of the degree of thermal insulation and air tightness of a structure.


Aggregates for concrete — Determination of bulk density

Granulats pour béton — Détermination de la masse volumique en vrac

Specifies a method for the determination of the bulk density of dry or moist aggregates (normal or lightweight) for concrete in either loose or compacted condition. Describes apparatus, sampling, determination of uncompacted and compacted bulk density, expression of results, and test report.


Coarse aggregates for concrete — Determination of particle density and water absorption — Hydrostatic balance method

Gros granulats pour béton — Détermination de la masse volumique réelle et de l'absorption d'eau — Méthode de la balance hydrostatique

Specifies a method for the determination of the particle density and water absorption of coarse aggregates, having a nominal size greater than 4 mm, for concrete. Covers definitions, apparatus and materials, sampling, procedure, expression of results, and test report.


Concrete — Determination of static modulus of elasticity in compression

Béton — Détermination du module d'élasticité statique en compression

Specifies a method for the determination of the static modulus of elasticity in compression of hardened concrete, on test specimens which may be cast or taken from a structure. Covers also apparatus, test specimens, preparation of test specimens, determination or compressive strength and static modulus of elasticity, expression of results, and test report.


Milk and milk products —  Detection of salmonella

Lait et produits laitiers — Recherche des Salmonella


Milk and milk products — Detection of Salmonella spp.

Lait et produits laitiers — Recherche de Salmonella spp.

ISO 6785|IDF 93:2001 specifies a method for the detection of Salmonella spp. in milk and milk products.


Road vehicles — Air braking systems — Identification of connections on units

Véhicules routiers — Dispositifs de freinage à air comprimé — Repérage des orifices sur les appareils

Specifies an identification system for pipe connections on units of air braking systems. The digits designated shall be placed close to the ports on the units. Applies to motor vehicles and their trailers and may also be used for schematic diagrams of braking systems. Shows an detailed example.


Assembly tools for screws and nuts — Adjustable wrenches — Width across flats up to 50 mm

Outils de manoeuvre pour vis et écrous — Clés à molette — Ouverture jusqu'à 50 mm


Assembly tools for screws and nuts — Four-way socket wrenches

Outils de manoeuvre pour vis et écrous — Clés en croix


Assembly tools for screws and nuts — Hand torque tools — Requirements and test methods

Outils de manoeuvre pour vis et écrous — Outils dynamométriques à commande manuelle — Exigences et méthodes d'essai


Applies to indicating and setting torque wrenches according to numbers 258 and 259 of ISO 1703. Requirements and test methods are related to assignment of driving square, measuring range, scales, tolerances, accuracy testing, and marking.


Equipment for fire protection and fire fighting — Graphical symbols for fire protection plans — Specification

Équipement de protection et de lutte contre l'incendie — Symboles graphiques pour plans de protection contre l'incendie — Spécification

Establishes symbols to be used in architectural, engineering, building and allied design fields to provide details of equipment for fire protection, fire-fighting and means of escape on drawings for design, construction, renovation or fire certification purposes.


Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of contents of quinoline-insoluble material

Produits carbonés utilisés pour la production de l'aluminium — Brais pour électrodes — Détermination du taux de matières insolubles dans la quinoléine

Specifies a conventional gravimetric method for the determination. A test portion ist reated with quinoline in a beaker at 70 to 80 °C for 15 to 20 min. Then the dissolved test portion and the residue are brought to a Hartley funnel fitted with a filter pad, and are filtered. The washed and dried residue on the filter pad is weighed.


Butadiene for industrial use — Determination of oxygen and argon in the gaseous phase above liquid butadiene — Gas chromatographic method

Butadiène à usage industriel — Dosage de l'oxygène et de l'argon dans la phase gazeuse au-dessus du butadiène liquide — Méthode par chromatographie en phase gazeuse

The analysis is carried out with a gas chromatograph fitted with a thermal conductivity detector. It can be operated at two temperatures, either at - 78 degrees centigrade or at ambient temperature. At ambient temperature, oxygen and argon are not separate and the method thus only allows the total content of these two gases to be determined. When the operations are carried out at - 78 degrees centigrade, these two gases are separated.


But-2-ene 1,4-diol for industrial use — Determination of iodine value

Butène-2-diol-1,4 à usage industriel — Détermination de l'indice d'iode

A test solution is treated with an excess of acidified potassium bromide-bromate solution in the presence of mercury(II) sulphate. After addition of potassium iodide solution the liberated iodine is titrated with standard volumetric sodium thiosulphate solution.


Butane-1,4-diol for industrial use — Determination of degree of unsaturation

Butane-diol-1,4 à usage industriel — Détermination du degré d'insaturation

A test portion is treated with a solution of bromine in absolute methanol saturated with sodium bromide (Kaufman solution). After addition of potassium iodide solution the liberated iodine is titrated with standard volumetric sodium thiosulfate solution. The degree of unsaturation is expressed as iodine value, the number of grams of iodine absorbed by 100 g of a substance under specified conditions of test.


Phthalic and adipic esters for industrial use — Determination of free alcohols content — Spectrometric method

Esters des acides phtalique et adipique à usage industriel — Dosage des alcools libres — Méthode spectrométrique

The free alcohol is reacted with vanadium(V) sodium salt of quinolin-8-ol(8-hydroxyquinoline) to form a coloured complex. The complex is extracted with toluene and then treated with dichloroacetic acid. The spectrometric measurement is carried out at a wavelength of about 620 nm. The method is applicable to products having free alcohol contents between 0,01 and 5,0 % (m/m).


Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method

Polyglycols à usage industriel — Détermination de l'indice d'hydroxyle — Méthode par estérification à l'anhydride phtalique

The hydroxy groups present in a test portion are esterified with phthalic anhydride. The excess phthalic anhydrids is hydrolyzed and the phthalic acid formed is neutralized with standard volumetric sodium hydroxide solution. If the sample contains free acidity or alkalinity a corresponding correction is made. From the corrected hydroxyl number, the apparat relative molecular mass may be calculated by a formula given.


Road vehicles — Motor vehicles — Production conformity requirements for flasher units

Véhicules routiers — Automobiles — Exigences de la conformité de la production de centrales clignotantes

Defines the acceptable quality levels for each characteristic checked when samples of flashers for power-driven vehicles (with the exception of motorcycles) are taken at random. Does not specify the frequency of sampling, nor the batch size. Applies to flasher types which have been tested and approved in accordance with ISO 4082.


Acoustics — Test code for the measurement of airborne noise emitted by reciprocating internal combustion engines — Part 1: Survey method

Acoustique — Mesurage du bruit aérien émis par les moteurs alternatifs à combustion interne — Partie 1: Méthode de contrôle


Animal and vegetable fats and oils — Determination of composition of the sterol fraction — Method by gas-liquid chromatography

Corps gras d'origines animale et végétale — Détermination de la composition de la fraction stérolique — Méthode par chromatographie en phase gazeuse


Animal and vegetable fats and oils — Determination of composition of the sterol fraction — Method using gas chromatography

Specifies a method using packed or capillary columns. Describes the principle, the reagents, the apparatus, the sampling, the test procedure, the expression of results, and the contents of the test report.


Animal and vegetable fats and oils — Determination of the composition of fatty acids in the 2-position

Corps gras d'origines animale et végétale — Détermination de la composition des acides gras en position 2


Animal and vegetable fats and oils — Determination of the composition of fatty acids in the 2-position of the triglyceride molecules

Corps gras d'origines animale et végétale — Détermination de la composition des acides gras en position 2 dans les triglycérides


Rubber or plastics hoses — Determination of volumetric expansion

Tuyaux en caoutchouc ou en plastique — Détermination de l'expansion volumique

Specifies a test method for hoses under hydrostatic pressure. When used for dispensing specific volumes of fluids, the volumetric capacity of a hose is often required to vary by only small amounts at the dispensing pressure. The standard describes a method of checking that such requirements can be met. A figure shows the arrangement of the apparatus.


Rubber and plastics hose and hose assemblies — Wire reinforced — Hydraulic impulse test with flexing

Tuyaux et flexibles en caoutchouc et en plastique renforcés par des fils métalliques — Essai d'impulsions hydrauliques avec flexions


Rubber and plastics hose and hose assemblies with wire reinforcements — Hydraulic impulse test with flexing

This second edition cancels and replaces the first edition (ISO 6802 :1982), clause 5 of which has been technically revised. The rubber and plastics hoses are frequently flexed in service. As there may be a need to take this into account during testing, ISO 6802 provides a standard method of flexing during impulse testing. Uses a standard cycle during impulse testing by the method of ISO 6803. Specifies normative reference, apparatus, test piece, procedure and test report.


Rubber or plastics hoses and hose assemblies — Hydraulic pressure impulse test without flexing

Tuyaux et flexibles en caoutchouc et en plastique — Essai d'impulsions de pression hydraulique sans flexions


Rubber or plastics hoses and hose assemblies — Hydraulic-pressure impulse test without flexing

Tuyaux et flexibles en caoutchouc ou en plastique — Essai d'impulsions de pression hydraulique sans flexions

Cancels and replaces the first edition (1984). Describes a pressure impulse test without flexing for rubber or plastics hydraulic hoses and hose assemblies. The test is applicable to high-pressure hydraulic hoses and hose assemblies which are subject to pulsating pressures in service.


Rubber hose and hose assemblies — Washing-machines and dishwashers — Specification

Tuyaux et flexibles en caoutchouc — Machines à laver et lave-vaisselle — Spécification


Rubber and plastics inlet hoses and hose assemblies for washing-machines and dishwashers — Specification

Tuyaux et flexibles en caoutchouc pour l'alimentation des machines à laver et lave-vaisselle — Spécifications

Specifies requirements for two types of hoses. Type 1: for unheated water supply only. Type 2: for heated water supply (max. 90°C). This second edition cancels and replaces the first edition (1982).


Rubber hoses and hose assemblies for underground mining — Wire reinforced hydraulic type for coal mining

Tuyaux et flexibles en caoutchouc pour l'exploitation minière — Type hydraulique avec armature de fils métalliques pour mines de charbon


Rubber hoses and hose assemblies for underground mining — Wire-reinforced hydraulic types for coal mining — Specification

Tuyaux et flexibles en caoutchouc pour les mines souterraines — Types hydrauliques avec armature de fils métalliques pour mines de charbon — Spécifications

Cancels and replaces the first edition (1984). Specifies requirements for six types of embedded-wire hose and hose assembly of bore diameter from 5 mm to 51 mm for use with common hydraulic fluids such as mineral oils, soluble oils, oil and water emulsions, aqueous glycol solution and water at temperatures ranging from -40 °C to +100 °C for types 1 to 5 and from -40 °C to +121 °C for type 6. The hose is not suitable for use with fluids having a castor oil or ester base.


Rubber hoses and hose assemblies for use in oil burners — Specification

Tuyaux en caoutchouc et flexibles pour brûleurs — Spécifications


Tuyaux et fexibles en caoutchouc pour brûleurs — Spécifications

Specifies the minimum requirements for two types of hose assembly: hose assemblies for flux and reflux, but not for insertion between the oil burner pump and the atomizing connection, maximum working pressure 1,0 MPa (10 bar), maximum oil temperature 100 °C (type 1) and hose assemblies for insertion between the oil burner pump and the atomizing connection, working pressure 4,0 MPa (40 bar), maximum oil temperature 100 °C (type 2).


Rubber hoses and hose assemblies for rotary drilling and vibration applications — Specification

Tuyaux et flexibles en caoutchouc pour forage rotatif et amortissement des vibrations — Spécifications

Requirements for textile- and steel-reinforced hoses are specified for use with water- and/or oil-based muds with a minimum aniline point of 66 °C pumped at high pressure in large volumes. The hoses are suitable for use at temperatures up to 80 °C and are reistant to ageing, to tropical conditions and to ambient temperatures down to -30 °C. 3 tables and 1 figure give detailed requirements.


Plastics hoses for suction and low-pressure discharge — Petroleum liquids — Specification

Tuyaux en plastique pour aspiration et refoulement basse pression — Liquides pétroliers — Spécifications


Rubber compounding ingredients — Carbon black — Standard reference blacks

Ingrédients de mélange du caoutchouc — Noir de carbone — Noirs de référence


Rubber compounding ingredients — Carbon black — Determination of surface area — Surfactant adsorption methods

Ingrédients de mélange du caoutchouc — Noir de carbone — Détermination de la surface spécifique — Méthodes par adsorption de CTAB


Rubber compounding ingredients — Carbon black — Determination of surface area — CTAB adsorption methods

Describes adsorptive methods for the determination of the surface area of carbon blacks by means of hexadecyltrimethylammonium bromide (CTAB). Excluded is the area of micropores that are too small to admit molecules of CTAB. Cancels and replaces the first edition, which has been technically revised.


Roll on/Roll off ship-to-shore connection — Interface between terminals and ships with straight stern/bow ramps

Connexion pour relier la terre aux navires rouliers — Interface entre terminaux et navires munis de rampes droites arrière/d'étrave

Specifies certain major dimensions and principles of design. To make full use of this Standard, a Port Authority needs to make a thorough investigation as to the class of ramp required to suit the types of ship expected. Although this Standard does not take into account Ro/Ro terminals used in specialized ferry services, Port Authorities are advised to consider this Standard when building such terminals, to avoid expensive alterations later, if the terminal is then opened to other ships.


Road vehicles — Collisions — Terminology

Véhicules routiers — Collisions — Terminologie


Machinery for forestry — Mobile and self-propelled machinery — Identification vocabulary

Matériel forestier — Machines mobiles et automotrices — Vocabulaire pour l'identification


Machinery for forestry — Hitches — Dimensions

Matériel forestier — Attelages — Dimensions

Lays down the essential dimensions of two types of hitches on self-propelled forestry machinery for the attachment of towed implements fitted with drawbars having ring type hitches. Outline requirements for those drawbars, which are necessary to ensure compatibility are also specified. Four figures illustrate the meaning of description.


Machinery for forestry — Winches — Classification and nomenclature

Matériel forestier — Treuils — Classification et nomenclature

Establishes the classification of the major types of winches and rope anchors and the nomenclature for major components and parts peculiar to these machines. Examples used here are not intended to include all existing commercial machines nor to be descriptive of any particular machine. Applies to winches attached to machines used in forestry operations, for example on skidders. Specifically excluded are winches used for hoisting operations on cranes, draglines, high lead logging and yarding.


Machinery for forestry — Winches — Classification and nomenclature — Technical Corrigendum 1

Matériel forestier — Treuils — Classification et nomenclature — Rectificatif technique 1


Measurement of conductive fluid flowrate in closed conduits — Method using electromagnetic flowmeters

Mesure de débit d'un fluide conducteur dans les conduites fermées  — Méthode par débitmètres électromagnétiques


Measurement of conductive liquid flow in closed conduits — Method using electromagnetic flowmeters

Mesure de débit d'un fluide conducteur dans les conduites fermées — Méthode par débitmètres électromagnétiques

Describes the principle and main design features of industrial electromagnetic flowmeters (both a.c. and pulsed d.c. versions) for the measurement of flow-rate in a closed conduit running full. Covers their installation, operation, performance and calibration.


Wheat flour and rye flour — General guidance on the drafting of bread-making tests

Farines de blé tendre et de seigle — Directives générales pour la rédaction des essais de panification

The guidance follows the standard layout widely used for methods of analysis and thus ensures that no element id left unconsidered by the user when elaborating or drafting a bread-making test. It provides information on the contents of the clauses, such as scope and field of application, principle, ingredients, apparatus, sampling, procedure, expression of results, test report.


Greenhouse tomatoes — Guide to refrigerated transport

Tomates forcées — Guide pour le transport réfrigéré


Potatoes, root vegetables and round-headed cabbages — Guide to storage in silos using forced ventilation

Pommes de terre, légumes à racines et choux pommés — Guide pour l'entreposage en silos équipés d'une ventilation forcée

The method provides for the use of a system of ventilation using outside air for regulation of the storage conditions of the products. It includes conditions of harvesting and putting into store, the preparation of the site and construction of silos, the system and technique of ventilation, loading and unloading of the products and checking of the conditions.


Reciprocating internal combustion engines — Automotion

Moteurs alternatifs à combustion interne — Automation


Reciprocating internal combustion engines — Fire protection

Moteurs alternatifs à combustion interne — Protection contre l'incendie


Gives requirements for reciprocating internal combustion engines to minimize the risk of fire caused by the engine and the auxiliaries related to it. Applies to all reciprocating internal combustion engines for land vehicles, rail-traction and marine use, excluding engines used to propel agricultural tractors, road vehicles, road construction and earth-moving machines and aircraft.


Aluminium and aluminium alloys — Determination of titanium content — Diantipyrylmethane photometric method

Aluminium et alliages d'aluminium — Dosage du titane — Méthode photométrique au diantipyrylméthane

The method is applicable to products having titanium contents between 0,003 and 0,3 % (m/m). Specifies principle and procedure of the method, reagents, apparatus, sampling, expression of results and test report.


Planed timber — Panel boards of coniferous wood

Bois raboté — Planches pour revêtement en bois de résineux


Flowchart symbols and their use in micrographics

Symboles d'organigramme employés en micrographie


Iron ores — Determination of aluminium content — EDTA titrimetric method

Minerais de fer — Dosage de l'aluminium — Méthode titrimétrique à l'EDTA

The method ist applicable to a concentration range of 0,25 to 5,0 % (m/m) of aluminium in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results, and test report. Includes three annexes.


Iron ores — Determination of sodium and/or potassium contents — Flame atomic absorption spectrometric method

Minerais de fer — Dosage du sodium et/ou du potassium — Méthode par spectrométrie d'absorption atomique dans la flamme


Air cargo — Minimum requirements for future wide-body aircraft cargo systems and compartments (intermodal)

Fret aérien — Caractéristiques minimales des futurs systèmes de chargement et des soutes à bord des aéronefs gros porteurs (transport intermodal)


Surface active agents — Washing powders — Determination of total boron content — Titrimetric method

Agents de surface — Poudres à laver — Dosage du bore total — Méthode titrimétrique

From an aqueous aolution of a sample the phosphates are removed by passing the solution over an ion-exchange resin. Then a boric acid mannitol complex is formed and titrated.


Surface active agents — Mercerizing agents — Evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton

Agents de surface — Adjuvants de mercerisage — Évaluation de l'activité des produits mouillants pour mercerisage par détermination de la vitesse de rétraction du coton

The test is carried out in the following way: Immersion in the liquor containing the agent being studied of a hank of smooth cotton held by a hook and with a load fixed on the end of it. determination of the shrinkage of the hank at different intervals of time using one of the tow pieces of apparatus described.


Surface active agents — Water dispersing power in dry cleaning solvents

Agents de surface — Pouvoir de dispersion d'eau dans les solvants de nettoyage à sec

From premixes containing different amounts of water and relatively constant amounts of the detergent and solvent dry cleaning solutions with the desired final concentration of detergent are prepared. The water solubilizing power of the detergent is determined by visula assesment of the optical density of the solutions, and, after adding water to those solutions that are still clear, the solubilized water content for a given concentration of detergent is determined. The water emulsifying power of the detergent is determined by observation of phase separation in the solutions, and, after adding water to those solutions in which the phases are considered not to have separated, the emulsified water content for a given concentration of the detergent is determined.


Anionic surface active agents — Determination of solubility in water

Agents de surface anioniques — Détermination de la solubilité dans l'eau

Preliminary the temperatures are determined at which solutions of known concentration change on heating from being cloudy to clear and on cooling from being clear to cloudy. Two solutions of the same concentration, one being colder and cloudy and the other being warmer and clear, are placed in a bath, controlled at a preliminary determined temperature and their appearance at temperature equilibrium is noted. The test is repeated at varying temperatures until the clear solution remains clear and cloudy solution cloudy.


Cationic surface active agents (Hydrochlorides and hydrobromides) — Determination of critical micellization concentration — Method by measurement of counter ion activity

Agents de surface cationiques (chlorhydrates et bromhydrates) — Détermination de la concentration critique pour la formation de micelles — Méthode par mesurage de l'activité de l'ion contraire

The determination is carried out as follows: Potentiometric determination of the chloride or bromide ion activity of a series of solutions of cationic surface active agents the concentration of which cover the expected micellization concentration. Plotting the graph of potential as a function of the logarithm of the concentration; the c.m.c. corresponds to the singularity on this curve. The method is applicable to purified cationic surface active agents (hydrochlorides and/or hydrobromides), which are soluble in water and which have a Krafft temperature below 60 degree Celsius.


Surface active agents — Technical straight-chain sodium alkylbenzenesulphonates — Determination of mean relative molecular mass — Gas-liquid chromatographic method

Agents de surface — Alkylbenzène sulfonates de sodium linéaires techniques — Détermination de la masse moléculaire relative moyenne — Méthode par chromatographie gaz-liquide


Surface active agents — Technical straight-chain sodium alkylbenzenesulfonates — Determination of mean relative molecular mass by gas-liquid chromatography

Agents de surface — Alkylbenzène sulfonates de sodium linéaires techniques — Détermination de la masse moléculaire relative moyenne par chromatographie gaz-liquide

A test portion is desulfonated in concentrated phosphoric acid medium and the liberated alkylbenzene is extracted with light petroleum. The mean relative molecular mass of the extracted alkylbenzene is determined chromatograhically. The mean relative molecular mass of the alkylbenzenesulfonate is calculated.


Surface active agents — Polyethoxylated alcohol and alkylphenol sulfates — Determination of total active matter content

Agents de surface — Sulfates d'alcools et d'alkylphénols polyéthoxylés — Détermination de la teneur en matière active totale


Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of total active matter content

Agents de surface — Sulfates d'alcools et d'alkylphénols éthoxylés — Détermination de la teneur en matière active totale

A test portion is boiled under reflux with ethanol in the presence of sodium sulphate. The solution is filtrated, the filtrate evaporated, and the residue weighed. Any sodium chloride present is determined by dissolution of the residue in aqueous acetone and titration with a standard volumetric silver nitrate solution. The mass of the residue is corrected for the sodium chloride content.


Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Estimation of the mean relative molecular mass

Agents de surface — Sulfates d'alcools et d'alkylphénols éthoxylés — Évaluation de la masse moléculaire relative moyenne

By successive extraction, separation, evaporation, redissolution, and filtration through an ion-exchange resin the contents of sodium chloride, anionic-active matter, polyglycol, and polyglycol sulfate are determined. From the content of anionic surface active agent (alkylether sulfate) and the anionic surface active matter content determined by two-phase titration, the mean relative molecular mass is estimated.


Surface active agents — Determination of mineral sulfate content — Titrimetric method

Agents de surface — Détermination de la teneur en sulfate minéral — Méthode titrimétrique

A buffered acetonic solution of a test portion is titrated with a standard volumetric lead(II) nitrate solution in the presence of dithizone as indicator. The method is applicable to anionic surface active agents, containing sodium, ammonium and alkanolamine sulphates. It is not applicable to products containing other compounds such as phosphates or large amounts of chloride nor is it applicable in the presence of large amounts of salts of weak acids (for example, soaps or monoesters of sulphosuccinic acid).


Surface active agents — Technical alkane sulphonates — Determination of mean relative molecular mass of alkane monosulphonates

Agents de surface — Alcanesulfonates techniques — Détermination de la masse moléculaire relative moyenne des alcanemonosulfonates


Surface active agents — Technical alkane sulfonates — Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content

Agents de surface — Alcanesulfonates techniques — Détermination de la masse moléculaire relative moyenne des alcanemonosulfonates et de leur teneur

A test portion is dissolved in ethanol and the solution is acidified. The alkane monosulfonic acids are separated from the alkane disulfonates and sulfate ions by extraction with light petroleum. The light petroleum phase is evaporated and the residue is solved in ethanol. Traces of alkali are removed by means of a cation-exchange column. The eluate is neutralized with carbonate-free sodium hydroxide solution. The sodium alkane monosulfonates so formed are dried and weighed. The mean relative molecular mass of the alkanemonosulfonates and the alkanemonosulfonate content are calculated.


Photography —  Black-and-white continuous-tone papers — Determination of ISO speed and range for printing

Photographie — Papiers noir et blanc pour images à tons continus — Détermination de la sensibilité ISO et de l'étendue ISO


Photography — Black-and-white continuous-tone papers — Determination of ISO speed and ISO range for printing

Photographie — Papiers noir et blanc pour images à tons continus — Détermination de la sensibilité ISO et de l'étendue ISO pour le tirage

Pertains to all conventional silver-halide contact and enlarging papers used for continuous-tone or pictorial photography. The method is based on exposing and processing samples, performing density measurements from the resultant image to produce a sensitometric curve from which measurements are taken and used to determine ISO speed and ISO range values. Annexes A to C deal with the relationships between the paper range and the effective density range of the negative, log exposure range and contrast, and log exposure range and average gradient.


Covered electrodes for manual metal arc welding — Deposition of a weld metal pad for chemical analysis

Électrodes enrobées pour soudage manuel à l'arc — Exécution d'un dépôt de métal fondu en vue de l'analyse chimique


Tungsten electrodes for inert gas shielded arc welding, and for plasma cutting and welding — Codification

Électrodes de tungstène pour soudage à l'arc en atmosphère inerte, et pour soudage et coupage plasma — Codification

Tungsten electrodes may contain oxide additives to improve the emission characteristics. The chemical composition of these electrodes shall be in accordance with the requirements given in this standard. The codification of tungsten electrodes is based on their chemical composition. Covers designation, marking, technical delivery conditions and, in an annex, conditions of use.


Photography — Processing wastes — Determination of boron

Photographie — Effluents de traitement — Détermination du bore

Gives two methods for the determination of boron in photographic processing wastes. The first method is the estimation of borates by titration of the boric acid-mannitol complex. Suitable for boron concentrations of 0,1 mg/l and higher. The second alternative method is a spectrophotometric technique using methylene blue which can be used in the concentration range of 0,1 mg/l to 1,0 mg/l.


Photography — Processing wastes — Determination of nitrate by a spectrometric method using brucine

Photographie — Effluents de traitement — Détermination de la teneur en nitrate par une méthode spectrométrique à la brucine


Photography — Processing waste — Determination of total amino nitrogen — Microdiffusion Kjeldahl method

Photographie — Effluents de traitements — Détermination de l'azote amino total — Méthode de microdiffusion Kjeldahl

Describes a method for determining the total organic nitrogen and any ammoniacal nitrogen present in photographic processing waste. This amino nitrogen is converted to ammonia which is subsequently determined by absorption into boric acid in a microdiffusion cell along with any ammonia originally present.


Photography — Processing wastes — Determination of total phosphorus content

Photographie — Effluents de traitement — Détermination de la teneur en phosphore total


Photography — Processing waste — Determination of ammoniacal nitrogen content — Microdiffusion method

Photographie — Effluents de traitements — Détermination de la teneur en azote ammoniacal — Méthode par microdiffusion

Specifies a method for determining ammonia and other volatile amines that can be liberated by strong alkali from photographic processing wastes. The method is applicable in the range 10 to 200 mg/l of NH3 or 8 to 160 mg/l of nitrogen.


Photographic processing effluent — Determination of oxygen demand — Part 1: Chemical oxygen demand — Dichromate value

Eaux usées photographiques — Détermination de la demande en oxygène — Partie 1: Demande chimique en oxygène — Titrage du bichromate titration


Road vehicles — Measurement methods for gaseous pollutants emitted by mopeds equipped with a controlled ignition engine

Véhicules routiers — Méthodes de mesurage des émissions de gaz polluants par les cyclomoteurs équipés de moteurs à allumage commandé

Specifies methods of measurement for gaseous pollutants emitted by mopeds as defined in ISO 3833, equipped with a 4-stroke, a 2-stroke or a rotary controlled ignition engine. Defines a driving cycle in accordance with the requirements of different types of mopeds and provides specifications of the collecting methods for gaseous pollutants, a measuring system and a test bench. This second edition cancels and replaces the first edition (1981).


Road vehicles — Unscreened high-tension ignition cable assemblies — General requirements and test methods

Véhicules routiers — Assemblages de câble d'allumage haute tension non blindé — Spécifications générales et méthodes d'essai


Véhicules routiers — Assemblages de câbles d'allumage haute tension non blindés — Spécifications générales et méthodes d'essai

Applies to all types of unscreened ignition cable assemblies used in road vehicle applications. Annex A (for information only) shows the test apparatus for sealing test. Some figures illustrate shapes and reference quantities of concern. This second edition cancels and replaces the first edition (1981).


Aircraft — Ground support electrical supplies — General requirements

Aéronefs — Alimentations électriques de service au sol des avions — Conditions générales requises

Gives electrical output characteristics, and interface requirements, between an aircraft and ground support electrical supplies. Requirements for safety features are also included. The facilities covered by this International Standard are intended to supply power to an aircraft. In some cases the facility may also be capable of being used for aircraft engine starting.


Aircraft — Proximity switches — Part 1: General requirements

Aéronautique — Détecteurs de proximité — Partie 1: Exigences générales

Specifies general requirements for aircraft, suitable for use in nominal 28 V d. c. systems, or 115/200 V, 400 Hz a c. systems, having the characteristics specified in ISO 1540. Two classes of switches are specified: class 1: switches for use in unprotected positions on aircraft; class 2: switches intended for less arduous environments.


Aéronefs — Détecteurs de proximité — Partie 1: exigences générales


Aircraft — Proximity switches — Part 2: Detailed requirements for magnetic switches

Aéronefs — Détecteurs de proximité — Partie 2: Exigences détaillées pour les détecteurs magnétiques


Aircraft — Proximity switches — Part 3: Detail requirements for inductive switches

Aéronefs — Détecteurs de proximité — Partie 3: Exigences détaillées pour détecteurs inductifs


Aircraft — Proximity switches — Part 4: Detail requirements for proximity switches, operated by the "Hall effect"

Aéronefs — Détecteurs de proximité — Partie 4: Exigences détaillées pour détecteurs à "effet Hall"


Paints and varnishes — Bend test (conical mandrel)

Peintures et vernis — Essai de pliage (mandrin conique)

Is one of four documents which specify empirical test procedures for assessing the resistance of coating films to cracking and/or detachment from the substrate under different conditions of deformation. Describes a test procedure for coating on a metallic substrate when subjected to bending under standard conditions. For a multi-coat system, each coat may be tested separately or the complete system may be tested. The mandrel shall be in the form of a truncated cone. It is mounted horizontally on a base plate. An operating lever with draw bar is provided for bending the test panel. The test panels shall be of burnished steel, burnished tinplate or soft aluminium.


Information and documentation — Glagolitic alphabet coded character set for bibliographic information interchange

Information et documentation — Jeu de caractères codés de l'alphabet glagolitique pour les échanges d'informations bibliographiques

Gives a coded character set for the Glagolitic alphabet for use in bibliographic information interchange. Is intended for use with the Old Slavonic language. Contains code tables showing each graphic character with its Cyrillic alphabet equivalent, its position and name in the code table and comments on its use.


Information and documentation — Mathematical coded character set for bibliographic information interchange

Information et documentation — Jeu de caractères codés mathématiques pour les échanges d'informations bibliographiques


Plain bearings — Thin-walled flanged half bearings — Dimensions, tolerances and methods of checking

Paliers lisses — Demi-coussinets minces à collerettes — Dimensions, tolérances et méthodes de contrôle


Animal feeding stuffs — Determination of crude fibre content — Method with intermediate filtration

Aliments des animaux — Détermination de la teneur en cellulose brute — Méthode avec filtration intermédiaire

Cette norme internationale prescrit une méthode de détermination de la teneur en cellulose brute par filtration intermédiaire. Elle décrit un mode opératoire manuel et un mode opératoire semi-automatique.  Cette méthode est applicable aux aliments des animaux ayant une teneur en cellulose brute supérieure à 10 g/kg.

NOTE Pour des aliments pour animaux contenant de la cellulose brute inférieure ou égale à 10 g/kg, la méthode décrite dans l'ISO 6541 doit être utilisée.  Cette Norme internationale est également applicable aux céréales et aux légumes.»


Animal feeding stuffs — Determination of free and total gossypol

Aliments des animaux — Dosage du gossypol libre et du gossypol total

The method is applicable to cottonseed and cottonseed meals and cakes. The method consists in extracting of the compound in the presence of 3-aminopropane-1-ol, either with a mexture of 2-propanol and hexane for the determination of free gossypol or with dimethylformamide for the determination of total gossypol. Conversion to gossypol-dianiline using aniline, and measurement of the absorbance at the wavelength of maximum absorbance (between 435 and 445 nm).


Animal feeding stuffs — Determination of vitamin E content — Method using high-performance liquid chromatography

Aliments des animaux — Détermination de la teneur en vitamine E — Méthode par chromatographie liquide à haute performance

This International Standard specifies a method for the determination of the vitamin E (DL-_-tocopherol) content of

animal feeding stuffs and pet foods using high performance liquid chromatography.


Animal feeding stuffs — Determination of magnesium content — Part 1: Gravimetric method

Aliments des animaux — Détermination de la teneur en magnésium — Partie 1: Méthode gravimétrique


Animal feeding stuffs — Determination of magnesium content — Part 2: Atomic absorption spectrometric method

Aliments des animaux — Détermination de la teneur en magnésium — Partie 2: Méthode par spectrométrie d'absorption atomique


Animal feeding stuffs — Determination of magnesium content — Part 3: Complexometric method

Aliments des animaux — Détermination de la teneur en magnésium — Partie 3: Méthode complexométrique


Animal feeding stuffs — Determination of zearalenone content

Aliments des animaux — Dosage de la zéaralénone

The limit of determination is approximately 50 micro-gram/kg. The method consists in extracting of a test portion with a mixture of acetonitrile and potassium chloride solution, filtrating, defatting, purifying, filtrating again, extracting into chloroform which is subsequently evaporated. Dissolution of the dry extract in a mixture of benzene and acetonitrile and thin layer chromatography. Determination by visual measurement or by measurement of the intensity of fluorescence under UV ligt by comparison with known quantities of zearalenone applied to the same plate. Confirmation using bis-diazotized benzidine reagent.


Aliments des animaux — Détermination de la teneur en zéaralénone


Alliages dentaires non précieux à couler


Dental base metal casting alloys — Part 1: Cobalt-based alloys

Alliages dentaires non précieux à couler — Partie 1: Alliages à base de cobalt

Specifies requirements and test methods for cobalt-based dental casting alloys suitable for use in fabrication of removable dental appliances. Does not apply to alloys intended for use in fabrication of metal-ceramic dental restorations.


Specifies the requirements and test methods for dental ceramics for all fixed ceramic inlays. Cancels and replaces the first edition, which has been technically revised.


Dental resin-based pit and fissure sealants

Produits dentaires à base de résine pour comblement des puits et fissures

The specified sealant materials harden by free radical polymerization and protect teeth from the formation of caries. This standard covers both chemically cured and externally-energy-cured materials. Specific quantitative and qualitative requirements for freedom from biological hazard are not included.


Applies to all dental patient chairs, regardless of their construction and also regardless of whether they are operated manually or electrically or by other means, or as a combination of these. Specifies requirements, test methods, manufacturer's information, marking and packaging. Refers to 601-1:1988, but takes priority over specifications in IEC 601-1.


Produits dentaires pour le scellement des canaux radiculaires

Specification of requirements for materials used for permanent abturation of the root canal with or without the aid of obturating points. This standard only covers materials intended for orthograde (root filling inserted from coronal aspect) use. Reference is made to ISO/TR 7405 for requirements that relate to the freedom from toxicity.


Cônes d'obturation dentaires pour canaux radiculaires

Specifies the dimensions and compositional requirements for prefabricated metallic or polymeric-based points or cones suitable for use in the obturation of the dental root-canal, but not for support of a coronal restoration. Also specifies numerical systems and a colour coding system for designating the sizes. Covers the physical attributes expected of such products as supplied.


Water quality — Determination of phosphorus — Part 1: Ammonium molybdate spectrometric method

Qualité de l'eau — Dosage du phosphore — Partie 1: Dosage spectrométrique à l'aide du molybdate d'ammonium


Air quality — Performance characteristics and related concepts for air quality measuring methods

Qualité de l'air — Caractéristiques de fonctionnement et concepts connexes pour les méthodes de mesure de la qualité de l'air


Qualité de l'air — Caractéristiques de fonctionnement et concepts connexes pour les méthodes de mesurage de la qualité de l'air

Contains terms and definitions of performance characteristics related to air quality measuring methods. Does not include specific methods for determining air quality or obtaining representative samples.


Machinery for agriculture — Trailed units of shallow tillage equipment — Main dimensions and attachment points

Matériel agricole — Unités traînées de matériel de préparation superficielle du sol — Principales dimensions et points de fixation

Lays down the main dimensions and specifies the modular arrangement and above-ground disposition of yokes on bearer frames designed for coupling bearer frames an traction links of soil working equipment. Applies to equipment with traction resistance up to 1 2 00 N per metre of the working width. The figure is given to indicate the dimensions of yokes, not to define their design.


Asparagus — Guide to refrigerated transport

Asperges — Guide pour le transport réfrigéré

The guidance describes methods for obtaining optimum conditions for the successful long distance transport of shoots of the species Asparagus officinalis Linnaeus. It is not applicable to transportation over short distance or by air. It includes preparation of the shoots, optimum parameters and means for transport.


Animal and vegetable fats and oils — Determination of mass per unit volume ("litre weight") in air

Corps gras d'origines animale et végétale — Détermination de la masse volumique dans l'air


Animal and vegetable fats and oils — Determination of conventional mass per volume ("litre weight in air")

Corps gras d'origines animale et végétale — Détermination de la masse volumique conventionnmelle ("poids du litre dans l'air")


Animal and vegetable fats and oils — Determination of ash

Corps gras d'origines animale et végétale — Détermination des cendres

The principle of the method consists in incinerating of a test portion at a specified temperature and weighing the residue obtained.


Animal and vegetable fats and oils — Determination of anisidine value

Corps gras d'origines animale et végétale — Détermination de l'indice d'anisidine


Animal and vegetable fats and oils — Determination of oxidation stability (Accelerated oxidation test)

Corps gras d'origines animale et végétale — Détermination de la stabilité à l'oxydation (Test d'oxydation accéléré)

Specifies a method for the determination of the oxidation stability of refined animal and vegetable fats and oils.


Microbiology — General guidance for the preparation of dilutions for microbiological examination

Microbiologie — Directives générales pour la préparation des dilutions en vue de l'examen microbiologique


Microbiology — General guidance for enumeration of Staphylococcus aureus — Colony count technique

Microbiologie — Directives générales pour le dénombrement de Staphylococcus aureus — Méthode par comptage des colonies


Surface active agents — Determination of interfacial tension by drawing up liquid films

Agents de surface — Détermination de la tension interfaciale par étirement de films liquides


The determination is carried out in the following way: Measurement of the maximum force which can be exerted before the film breaks, the force being exerted vertically on a stirrup or ring, in contact with he interfacial liquid film between two immiscible liquid phases placed in a measuring cup, in order to draw up the interfacial film. The force must pass through a maximum, otherwise the measurement is not valid.


Timber structures — Joints made with mechanical fasteners — General principles for the determination of strength and deformation characteristics

Structures en bois — Assemblages réalisés avec des éléments mécaniques de fixation — Principes généraux pour la détermination des caractéristiques de résistance et de déformation

Applies to joints made with mechanical fasteners used in statically loaded timber structures. Covers the conditioning of test specimens and explains the apparatus to be used for measuring the geometry of the test specimens, their moisture content and other characteristics. Details the loading procedure and specifies the details to be included in the test report.


Matériaux métalliques — Essai de traction


Rubber compounding ingredients — Carbon black — Preparation of samples for determination of dibutylphthalate absorption number (compressed sample)

Ingrédients de mélange du caoutchouc — Noir de carbone — Préparation d'échantillons pour détermination de l'indice d'absorption de phtalate de dibutyle (échantillon comprimé)


This second edition cancels and replaces the first edition (ISO 6894:1984), sub-clauses 7.1.5, 7.1.8 and 7.2.3 of which have been technically revised. A quantity of carbon black is compressed four times at a given pressure and then the dibutylphthalate absorption number is determined as described in ISO 4656-1 or ISO 4656-2. Specifies normative references, principle, apparatus, sample preparation, conditions of test, procedure, expression of results and test report.


Air cargo — Certified aircraft container

Fret aérien — Conteneurs aériens certifiés


Cinematography — Intermittent sprockets for 35 mm motion-picture projectors — Dimensions

Cinématographie — Débiteur intermittent pour projecteur cinématographique 35 mm — Dimensions

This International Standard specifies the dimensions of two types of 16-tooth intermittent sprockets for 35 mm motionpicture projectors. This International Standard is applicable to sprockets used in conjunction with film perforated in accordance with IS0 491.


Guidelines for the evaluation of the response of occupants of fixed structures, especially buildings and off-shore structures, to low-frequency horizontal motion (0,063 to 1 Hz)

Guide pour l'évaluation de la réponse des occupants de structures fixes, en particulier de bâtiments et de structures en mer, à un mouvement horizontal de basse fréquence (0,063 à 1 Hz)

Relates to typical responses of people. The recommendations are categorized according to the use and to the nature of work being carried out. Does not deal with the injury of people due to structural vibration. Guidance on satisfactory magnitudes of vibrations for specific situations is given in the annex.


Open front mechanical power presses — Capacity ratings and dimensions

Presses mécaniques à bâti en col de cygne — Capacités et dimensions

Applies to mechanical presses with or without a passage through the frame and with or without a slope, in the range from 100 to 2 500 kN inclusive. A choice is given for dimensional series 1 and series 2. All the values for a given press should be selected from one of the series. Provides for alternative types of bed. Two types of bedplate are specified as type 1 and type 2. Details are also given for the bedplug.


Acceptance conditions of open front mechanical power presses — Testing of the accuracy

Conditions de réception des presses mécaniques à bâti en col de cygne — Contrôle de la précision

Specifies geometrical tests on open front mechanical power presses and gives the corresponding permissible tolerances. It is applicable to machines of general purpose use and normal accuracy up to 2 500 kN capacity, and deals only with the verification of the accuracy of the machine. It does not apply to the testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of components etc.), or to its characteristics (speeds, feeds, etc.), which should generally be checked before the accuracy is tested.


Information processing — Magnetic disk for data storage devices — 160 000 flux transitions per track, 356 mm (14 in) outer diameter

Traitement de l'information — Disque magnétique pour unités de stockage des données — 160 000 transitions de flux par piste, diamètre extérieur 356 mm (14 in)

Defines the mechanical, physical and magnetic characteristics of lubricated magnetic disks intended for mounting in data storage devices. Applicable in conjunction with ISO 1302.


Information processing — Magnetic disk for data storage devices — 107 500 flux transitions per track, 266 mm (10.5 in) and 356 mm (14 in) diameter

Traitement de l'information — Disque magnétique pour unités de stockage des données — 107 500 transitions de flux par piste, diamètres 266 mm (10,5 in) et 356 mm (14 in)

Describes the mechanical, physical and magnetic disks intended for mounting in data storage devices. Defines requirements for disks regarding satisfactory performance at 107 500 flux transitions per track. Distinguishes between disk types A na B in terms of their outer diameter and some numeric values.


Cinematography — Motion-picture camera cartridge, 8 mm Type S, Model 1 (capacity 60 m) — Cartridge-camera interface and sprocket drive — Dimensions and specifications

Cinématographie — Chargeur Modèle 1 de capacité 60 m, pour caméra 8 mm type S — Ajustement du chargeur dans la caméra et entraînement du débiteur — Dimensions et spécifications


Specifies the most important dimensional, functional and quality characteristics for devices with a maximum range of 500 mm. Methods for testing the accuracy of the instruments are given in an informative annex. Contains two tables with measuring ranges and maximum permissible error, and four figures with details of the instrument.


Rubber footwear — Vulcanized resin rubber and vulcanized hard rubber soling materials — Specification

Articles chaussants en caoutchouc — Matériaux de semelles en caoutchouc vulcanisé aux résines et caoutchoucs vulcanisés durcis — Spécifications


Complete rubber footwear — Vulcanized rubber heels, soles and heel top pieces — Specification

Chaussures terminées en caoutchouc — Talons, semelles et pièces de haut de talon en caoutchouc vulcanisé — Spécifications


Moulded plastics footwear — Lined or unlined polyurethane industrial boots with general-purpose resistance to animal fats and vegetable oils — Specification

Articles chaussants moulés en plastique — Bottes industrielles doublées ou non doublées en polyuréthanne résistant aux corps gras d'origines animale et végétale d'usage général — Spécifications

Describes the preparation of test pieces, the performance requirements and the marking.


Rubber products — Footwear — Lined or unlined polyurethane moulded industrial boots with general purpose chemical-resistance

Produits en caoutchouc — Articles chaussants — Bottes moulées en polyuréthanne à usage inudstriel, doublées ou non doublées, résistant aux produits chimiques


Rubber, vulcanized — Determination of ageing characteristics by measurement of stress at a given elongation

Caoutchouc vulcanisé — Détermination des caractéristiques de vieillissement par mesurage de la contrainte à un allongement donné

Describes three methods of testing: A: measurements under continuous strain, B: preferred for intermittent strain, C: alternative to B under intermittent strain and laboratory conditions. For A and B a stress tester is used to record the stress at the temperature of ageing. Helpful for quality control. Measurement at differnt temperatures may be used for research. Method to be used depends on the purpose of test.


Polymeric materials, cellular flexible — Polyurethane foam for laminate use — Specification

Matériaux polymères alvéolaires souples — Mousse de polyuréthanne pour utilisation dans les stratifiés — Spécifications


Flexible cellular polymeric materials — Polyurethane foam for laminate use — Specification

Matériaux polymères alvéolaires souples — Mousse de polyuréthanne pour utilisation sous forme de feuilles pour assemblages — Spécifications

Specifies the minimum requirements for the following three types of foams with thicknesses up to 20 mm: 1) polyether; 2) polyester with minimum elongation at break of 200 %; 3) polyester with minimum elongation at break of 300 %. This second edition cancels and replaces the first edition (1984).


Flexible cellular polymeric materials — Sponge and expanded cellular rubber products — Specification — Part 1: Sheeting

Polymères alvéolaires souples — Caoutchoucs alvéolaires mousses et souples — Spécification — Partie 1: Feuille

Classifies flexible sponge and expanded cellular rubber products. Base material used in their manufacture may be natural rubber, reclaimed rubber or synthetic rubber, either alone or in combination. Does not apply to latex foam rubbers, shoe soling, ebonite cellular rubbers, semi-rigid urethane foams, PVC or PVC blended with other polymers. All products are in the form of sheeting.


Flexible cellular polymeric materials — Sponge and expanded cellular rubber products — Specification — Part 2: Mouldings and extrusions

Polymères alvéolaires souples — Caoutchoucs alvéolaires mousses et souples — Spécification — Partie 2: Moulage et extrusion

This part of ISO 6916 classifies flexible cellular rubber products known as sponge and expanded rubber. The base

material used in their manufacture may be natural rubber, reclaimed rubber, synthetic rubber or rubber-like

material, either alone or in combination. Thermoplastic rubbers are not included. This part of ISO 6916 does not

apply to latex foam rubbers or shoe soling.

Sheeting materials are covered by ISO 6916-1. This part (part 2) covers vulcanized cellular rubber products that

are manufactured by a moulding or continuous vulcanization process, i.e. hot air, microwave, infra-red, liquid curing

medium (LCM), shearing-head vulcanization or a combination of two or more of these methods.

In the case of conflict between the provisions of this part of ISO 6916 and those of the detailed specification or test

method for a particular product, the latter shall take precedence. Reference to the methods shall specifically state

the desired test or tests.


Crude sodium borates for industrial use — Determination of total and alkali-soluble calcium and magnesium contents — Flame atomic absorption spectrometric method

Borates de sodium bruts à usage industriel — Dosage du calcium et du magnésium total et du calcium et du magnésium solubles en milieu alcalin — Méthode par spectrométrie d'absorption atomique dans la flamme

A test solution is prepared by one of the two following ways: a) fusion of a test portion with sodium carbonate in the case of total calcium and magnesium contents, and b) from an aliquot portion of "solution A" (ISO 2217) for alkali-soluble calcium and magnesium contents. Lanthanum ions are added to the solution to suppress certain interferences. The solution is aspirated into an acetylene/dinitrogen monoxide flame and the measurement are carried out at a wavelength of 422.7 nm (calcium line) and of 285.2 nm (magnesium line).


Crude sodium borates for industrial use — Determination of total and alkali-soluble calcium and magnesium contents — Titrimetric method

Borates de sodium bruts à usage industriel — Dosage du calcium et du magnésium total et du calcium et du magnésium solubles en milieu alcalin — Méthode titrimétrique

The calcium content is determined by titration of an aliquot portion of the test solution with ethyleneglycol-bis-(2-aminoethyl)-N,N,N',N'-tetra acetic acid, disodium salt (EGTA) solution using 2-carboxy-2'-carboxy-2'-hydroxy-5'-sulphoformazylbenzene (Zincon) as indicator. The combined magnesium and calcium contents are determined by titration of a further aliquot portion of the test solution with ethylenediaminetetra-acetic acid, disodium salt (EDTA) solution, using Mordant black 11/potassium chloride as indicator, after addition of triethanolamine solution and buffer solution. The magnesium content is calculated by difference.


Adhesives — Determination of tensile strength of butt joints

Adhésifs — Détermination de la résistance en traction des joints à bout

Specifies a method for determining the bond strength of a butt joint when subjected to tensile force. The method is applicable to all types of adhesives. -A joint formed from two bar or rod adherends bonded by faces normal to their length is stressed to rupture by a tensile force. The test result is expressed as the arithmetic mean of the breaking force of five valid tests.


Enveloppes et pochettes postales — Vocabulaire

The vocabulary is in English and French, and is illustrated by figures.


Textile floor coverings — Burning behaviour — Tablet test at ambient temperature

Revêtements de sol textiles — Comportement au feu — Essai à la pastille à température ambiante

The method established applies to all types of textile floor coverings independent of their construction or their fibre composition. The method may also be applicable to unfinished material. In this case, the result does not indicate the behaviour of the material in the condition in which is used.


Acoustics — Determination of sound power levels of noise sources — Requirements for the performance and calibration of reference sound sources

Acoustique — Détermination des niveaux de puissance acoustique émis par les sources de bruit — Prescriptions relatives aux performances et à l'étalonnage des sources sonores de référence


Building construction — Jointing products — Sealants — Vocabulary

Construction immobilière — Produits pour joints — Mastics — Vocabulaire

Defines technical terms for sealants for building purposes and applies to joints filled with hardening, plastic or elastic materials which are not preformed. Does not include all necessary technical terms on jointing products. Material properties are defined in general terms without reference to related quantitative aspects.


Steel and cast iron — Determination of non-combined carbon content — Gravimetric method

Aciers et fontes — Dosage du carbone non combiné — Méthode gravimétrique


Steel products — Definitions and classification

Produits en acier — Définition et classification

Defines and classifies steel products according to their stage of manufacture, their shape and dimensions, their appearance. Specifies steel industry products, powder metallurgy products, castings, forged finished and stamped finished products, bright products, cold-formed products, welded sections, wire, tubes and hollow sections.


High yield strength flat steel products for cold forming

Produits plats en acier à haute limite d'élasticité pour formage à froid


Stainless steels for springs — Part 1: Wire

Aciers inoxydables pour ressorts — Partie 1: Fil


Aciers inoxydables pour ressorts — Partie 1: Fils

Applies to the steel grades listed in table 1, which are generally used in the work-hardened condition in the form of wire up to about 6 mm in diameter. The produced springs are exposed to corrosive effects and sometimes slightly increased temperatures.


Stainless steels for springs — Part 2: Strip

Aciers inoxydables pour ressorts — Partie 2: Bandes

Applies to the steel grades listed in table 1, which are generally used in the work-hardened condition in the form of strip up to about 1,6 mm in thickness. The produced springs are exposed to corrosive effects and sometimes slightly increased temperatures. In addition to this part of ISO 6931, the general technical delivery requirements of ISO 404 are applicable. Annex A gives additional information.


Cold-reduced carbon steel strip with a maximum carbon content of 0,25 %

Feuillards en acier au carbone laminés à froid avec teneur maximale en carbone égale à 0,25 %

Applies to strip furnished to two levels of closer tolerances than cold-reduced carbon steel sheet, with specific quality, specific hardness requirements or mechanical properties, specific edge and specific finish. This product is commonly produced in thicknesses of 6 mm and under, and in widths up to 600 mm exclusive, in coils and cut lengths. Temper requirements or mechanical properties may be specified as included in ISO 6932.'Bandstahl, kalt reduziert, aus unlegiertem Stahl mit einem maximalen Kohlenstoffgehalt von 0,25 %


Railway rolling stock material — Magnetic particle acceptance testing

Matériel roulant de chemin de fer — Essai de réception magnétoscopique

Specifies a method and procedure for detection of surface discontinuities. Unless otherwise agreed, ISO 6933 shall be applied when magnetic particle tests are agreed or specified for products such as axles and wheels.


Steel for the prestressing of concrete — Part 1: General requirements

Acier pour armatures de précontrainte — Partie 1: Spécifications générales


Steel for the prestressing of concrete — Part 2: Cold-drawn wire

Acier pour armatures de précontrainte — Partie 2: Fil tréfilé à froid


Steel for the prestressing of concrete — Part 3: Quenched and tempered wire

Acier pour armatures de précontrainte — Partie 3: Fil trempé et revenu

Specifies requirements for round high tensile steel wires having plain, ribbed, grooved or indented surface. Table 1 includes the parameters for nominal wire diameters from 6,0 mm up to 16,0 mm. Annex A is for information only.


Steel for the prestressing of concrete — Part 4: Strand

Acier pour armatures de précontrainte — Partie 4: Torons

Specifies requirements for high tensile steel strand which has been given a stress relieving heat treatment according to the general requirements specified in ISO 6934-1. The strand may contain either 2, 3, 7 or 19 individual wires.


Steel for the prestressing of concrete — Part 5: Hot-rolled steel bars with or without subsequent processing

Acier pour armatures de précontrainte — Partie 5: Barres en acier laminées à chaud avec ou sans transformation ultérieure

Specifies requirements for round high tensile steel bars having plain or ribbed surface. Table 1 includes the parameters for nominal bar diameters from 15 mm up to 40 mm.


Steel for the prestressing of concrete — Part 6: Hot-rolled and quenched steel bars

Aciers pour armatures de précontrainte — Partie 6: Barres en acier laminées à chaud et trempées


Steel for the reinforcement of concrete — Part 1: Plain bars

Acier à béton pour armatures passives — Partie 1: Barres lisses


Steel for the reinforcement of concrete — Part 2: Ribbed bars

Acier à béton pour armatures passives — Partie 2: Barres nervurées

Specifies technical requirements for five grades of steel; thereat RB 300, RB 400 and RB 500 are difficult to weld, but RB 400W and RB 500W are readily to weld.


Steel for the reinforcement of concrete — Part 3: Welded fabric

Aciers à béton pour armatures passives — Partie 3: Treillis soudés

Specifies technical requirements and test methods (form and dimensions, chemical composition, mechanical properties, designation, marking, certification and inspection, verification of conformity) for factory made sheets or rolls of welded fabric, manufactured from steel wires or bars with diameters from 4 mm to 16 mm.


Information processing — Conversion between the two coded character sets of ISO 646 and ISO 6937-2 and the CCITT international telegraph alphabet No. 2 (ITA 2)

Traitement de l'information — Conversion entre les jeux de caractères codés de l'ISO 646 et l'ISO 6937-2 et l'alphabet télégraphique international CCITT no 2 (ITA 2)


Traitement de l'information — Conversion entre les jeux de caractères codés de l'ISO 646 et l'ISO 6937-2 et l'alphabet télégraphique interna- tional CCITT no 2 (ITA 2)

Lays down rules for converting between 58 characteristics of CCITT International Telegraph Alphabet No. 2 (Recommendation F.1) and the characters according to the ISO 646 and 6937-2 coded sets. Serves for interaction between international telex service and terminals in data networks if telex character repertoire is sufficient.


Information technology — Coded graphic character set for text communication — Latin alphabet

Technologies de l'information — Jeu de caractères graphiques codés pour la transmission de texte — Alphabet latin

Specifies the coded representation of the characters, a repertoire of the Latin alphabetic and non-alphabetic characters for the communication of text in many European languages using the Latin script, rules for the definitions and use of graphic character subrepertoires, i.e. subsets of the specified character repertoire. Annex A specifies the 7-bit code for the character sets of this standard. Replaces the first edition of ISO 6937-1 and -2:1983.


Information processing — Coded character sets for text communication — Part 1: General introduction

Traitement de l'information — Jeux de caractères codés pour la transmission de texte — Partie 1: Introduction générale


Information processing — Coded character sets for text communication — Part 2: Latin alphabetic and non-alphabetic graphic characters

Traitement de l'information — Jeux de caractères codés pour la transmission de texte — Partie 2: Caractères graphiques alphabétiques latins et caractères graphiques non alphabétiques


Information processing — Coded character sets for text communication — Part 2: Latin alphabetic and non-alphabetic graphic characters — Addendum 1

Traitement de l'information — Jeux de caractères codés pour la transmission de texte — Partie 2: Caractères graphiques alphabétiques latins et caractères graphiques non alphabétiques — Additif 1


Information processing — Coded character sets for text communication — Part 3: Control functions for page-image format

Ce DIS est distribué en version anglaise seulement


Information processing — Coded character sets for text communication — Part 4: Control functions for formatted and formattable text

Traitement de l'information — Jeux de caractères codés pour la communication de texte — Partie 4: Fonctions de commande pour texte mis en format ou susceptible d'être mis en format


Information processing — Coded character sets for text communication — Part 5: Scientific and technical graphic characters

Traitement de l'information — Jeux de caractères pour la communication de texte — Partie 5: Caractères graphiques scientifiques et techniques


Information processing — Coded character sets for text communication — Part 6: Publishing and box drawing graphic characters

Traitement de l'information — Jeux de caractères pour la communication de texte — Partie 6: Caractères graphiques pour l'édition et les dessins de boîtes


Textiles — Natural fibres — Generic names and definitions

Textiles — Fibres naturelles — Noms génériques et définitions

The generic names and the definitions of the most important natural fibres (animal fibres, vegetable fibres, mineral fibres) according to their specific constitution or origin are given. An alphabetical list of names in common use is provided, together with the corresponding standardized denominations.


Textiles — Yarns from packages — Method of test for breaking strength of yarn — Skein method

Textiles — Fils sur enroulements — Détermination de la résistance de rupture d'un fil — Méthode de l'échevette


Textiles — Yarns from packages — Method of test for breaking strength of yarn by the skein method

Textiles — Fils sur enroulements — Détermination de la résistance de rupture d'un fil par la méthode de l'échevette

Applicable to spun single and folded yarns of any fibre or mixture of fibres manufactured by any spinning systems. Not recommended for testing filament yarns, glass yarns, more complex structures such as cabled yarns or cords. Not applicable to those yarns having a diameter so great as to prevent the winding of the skein in two even layers. - Replaces the first edition (ISO 6939:1982) and constitutes its minor revision.


Textile fabrics — Burning behaviour — Determination of ease of ignition of vertically oriented specimens

Textiles — Comportement au feu — Détermination de la facilité d'allumage d'éprouvettes orientées verticalement

Intended for vertical oriented textile fabrics for clothing, curtains and draperies in the form of single- or multi-component (coated, quilted, multilayered, sandwich construction and similar combinations) fabrics. Description and construction of the burner are given in Annex A, example for test results and calculations are contained in Annex B, and details to experimental techniques are included in Annex C.


Textiles — Comportement au feu — Mesurage de la facilité d'allumage d'éprouvettes orientées verticalement


Textile fabrics — Burning behaviour — Determination of ease of ignition of vertically oriented specimens — Amendment 1

Textiles — Comportement au feu — Détermination de la facilité d'allumage d'éprouvettes orientées verticalement — Amendement 1

Replaces subclauses 8.3 (English only) and 8.5, item p) of clause 10, first paragraph of subclause A.2.1, and figure 3.


Textile fabrics — Burning behaviour — Measurement of flame spread properties of vertically oriented specimens

Textiles — Comportement au feu — Détermination des propriétés de propagation de flamme d'éprouvettes orientées verticalement

A defined ignition flame from a specified burner is applied to vertically oriented textile specimens for a defined period of time. The flame spread time is that time for a flame to travel between marker threads located at defined distances in seconds. Other properties relating to flame spread may also be observed, measured and recorded.


Textiles — Comportement au feu — Mesurage des durées de propagation de flammes d'éprouvettes orientées verticalement


Textile fabrics — Burning behaviour — Measurement of flame spread properties of vertically oriented specimens — Amendment 1

Textiles — Comportement au feu — Détermination des propriétés de propagation de flamme d'éprouvettes orientées verticalement — Amendement 1

Replaces the first paragraph of clause 1, subclause 8.6, the first paragraph of subclause A.2.1, the last paragraph of subclause A.2 2, figures 1 and 3, and inserts new item n) into clause 10.


Clothing for protection against heat and fire — Method of evaluation of thermal behaviour of materials and material assemblies when exposed to a source of radiant heat

Vêtements de protection contre la chaleur et le feu — Méthode d'évaluation du comportement thermique de matériaux simples et d'assemblages de matériaux exposés à une source de chaleur radiante


Clothing for protection against heat and fire — Evaluation of thermal behaviour of materials and material assemblies when exposed to a source of radiant heat

Vêtements de protection contre la chaleur et le feu — Évaluation du comportement thermique de matériaux et d'assemblages de matériaux exposés à une source de chaleur radiante

Specifies two complementary methods carried out at room temperature: method A is used for visual assessment of any changes in the material after the action of heat radiation; with method B, the protective effect of the materials is determined. The materials may be tested either by both methods or by only one of them. The tests according to these two methods serve to classify materials; however, to be able to make a statement or prediction as to the suitability of a material for protective clothing additional criteria must be taken into account.


Rubber, vulcanized — Determination of tension fatigue

Caoutchouc vulcanisé — Détermination de la fatigue en traction

Describes a method relating to fatigue under repeated deformations. Believed to be suitable for reasonably stable stress-strain properties. Materials to be tested must meet special criteria, otherwise experiment and interpretation may be difficult. Distinction should be made between this test and the flexometer tests of ISO 4666/1 to 3. Caution when relating standard test results to service performance. Annex with explanatory notes. One table and two figures.


Fire resistance tests — Ventilation ducts

Essais de résistance au feu — Conduits de ventilation

Specifies a method of test and criteria for vertical and horizontal ducts under standardized fire conditions. The general purpose is to measure the ability to resist the spread of fire from one fire compartment to another without the aid of fire dampers. Is applicable to vertical and horizontal ducts with or without branches, taking into account joints, air supply and exhaust openings and suspension devices etc.


Rubber hoses — Determination of abrasion resistance of the outer cover

Tuyaux en caoutchouc — Détermination de la résistance à l'abrasion du revêtement


Tuyaux en caoutchouc — Détermination de la résistance à l'abrasion du revêtement extérieur

Applies primarily for testing hydraulic hoses having textile or wire reinforcement and a nominally smooth and parallel cover. This second edition cancels and replaces the first edition (1983).


Thermal insulation — Calculation methods — Part 1: Steady state thermal properties of building components and building elements

Isolation thermique — Règles de calcul — Partie 1: Propriétés thermiques des composants et éléments de bâtiment en régime stationnaire


Thermal insulation — Calculation methods — Part 2: Thermal bridges of rectangular sections in plane structures

Isolation thermique — Règles de calcul — Partie 2: Ponts thermiques en forme de poutre rectangulaire en partie courante des structures


Fundamental welding positions — Definitions and values of angles of slope and rotation for straight welds for these positions

Positions fondamentales d'exécution des soudures rectilignes — Définitions et valeurs des angles d'inclinaison et de rotation intervenant pour définir ces positions


Welds — Working positions — Definitions of angles of slope and rotation

Soudures — Positions de travail — Définitions des angles d'inclinaison et de rotation

Defines fundamental welding positions and makes possible the location in space of straight welds by means of slope and rotation. Cancels and replaces the recommendations ISO/R 598-1967 and ISO/R 627-1967.


Automatic steam traps — Production and performance characteristic tests

Purgeurs automatiques de vapeur d'eau — Essais de production et essais des caractéristiques de fonctionnement

Specifies tests applicable to steam traps, these tests may be conducted to ensure the correct functioning of a trap or to evalute the performance of a particular design. Lays down the tests to be performed relative to each one of these two categories and describes briefly the corresponding test methods.


Fruits and vegetables — Principles and techniques of the controlled atmosphere method of storage

Fruits et légumes — Principes et techniques de la méthode d'entreposage en atmosphère contrôlée

Description of two types of controlled atmospheres: type 1 with slightly reduced oxygen content and more or less enriched in carbon dioxide in such a way that the sum of the contents is 21 % (V/V); type 2 in such a way that the sum of the oxygen and the cabon dioxide contents is below 21 % (V/V). Specification of the method of regulation of atmospheres, of chambers for controlled atmosphere storage, of the regulation of temperature and atmosphere, of the maintenance of the composition of the atmosphere, of checks during the keeping period, and of operations at the and of storage.


Computers and information processing — Interconnection of equipment — Functional requirements for lower level interfaces — Point-to-point full duplex interface

Calculateurs et traitement de l'information — Interconnexion d'équipements — Exigences fonctionnelles pour les interfaces de niveau inférieur — Interface point-à-point bidirectionnel simultané


Information processing — Processor system bus interface (Eurobus A)

Traitement de l'information — Bus d'interfaces entre processeurs (Eurobus A)

Provides a processor system bus interface known as Eurobus A being one of a family of interfaces for modular data acquisition, processing communication and control systems for military, industrial and other applications.


Fluid power systems and components — Two-pin electrical plug connector with earth contact — Characteristics and requirements

Transmissions hydrauliques et pneumatiques — Connecteurs électriques à deux broches avec contact de sécurité — Caractéristiques et exigences


Pneumatic fluid power — Air line pressure regulators — Part 1: Main characteristics to be included in commercial literature and specific requirements

Transmissions pneumatiques — Réducteurs de pression pour air comprimé — Partie 1: Principales caractéristiques à inclure dans la documentation commerciale et exigences particulières


Pneumatic fluid power — Compressed air pressure regulators and filter-regulators — Part 2: Test methods to determine the main characteristics to be included in literature from suppliers

Transmissions pneumatiques — Régulateurs de pression et filtre-régulateurs pour air comprimé — Partie 2: Méthodes d'essai pour déterminer les principales caractéristiques à inclure dans la documentation des fournisseurs


Mechanical vibration and shock — Guidelines for the overall evaluation of vibration in merchant ships

Vibrations et chocs mécaniques — Principes directeurs pour l'évaluation globale des vibrations à bord des navires de commerce


Mechanical vibration — Guidelines for the measurement, reporting and evaluation of vibration in merchant ships — Part 1: General requirements

Vibrations mécaniques — Lignes directrices pour le mesurage, la consignation et l'évaluation des vibrations à bord des navires de commerce — Partie 1: Exigences générales


Analytical spectroscopic methods — Flame emission, atomic absorption, and atomic fluorescence — Vocabulary

Méthodes d'analyse par spectroscopie — Émission de flamme, absorption atomique et fluorescence atomique — Vocabulaire

Defines specific terms for the concerning analytical methods, with a view to facilitating understanding between anlysts. Takes maximum account of the existing terminology, in both French and English, in order to achieve the greatest possible harmonization. In particular, it takes account of IUPAC (International Union of Pure and Applied Chemistry) nomenclature.


Copper alloys — Ammonia test for stress corrosion resistance

Alliages de cuivre — Essai à l'ammoniaque pour la résistance à la corrosion sous contrainte

Specifies a test, using an ammoniacal atmosphere, for the detection of applied or residual stresses which can cause failure of the material in service or storage through stress corrosion cracking. The severity of the method can be regulated by changing the pH value. In an informative annex, recommendations are given for the choice of pH-values.


Wrought copper and copper alloys — Drawn rectangular bars — Dimensions and form tolerances

Cuivre et alliages de cuivre corroyés — Barres étirées de section rectangulaire — Tolérances sur dimensions et tolérances de forme


Cross-country ski boots with three pin holes — Dimensions, interface and design

Chaussures de ski de fond avec trois trous d'arrêt — Dimensions, zone de jonction et conception

Lays down the dimensions of the interface between ski bindings and ski boots for cross-country skiing as well as some requirements concerning the design. Applies to boots of the following forms: "nordic" (for recreational cross-country skiing), "racing" (for competitions) and "touring" (for sportive cross-country skiing).


Cross-country ski bindings with three pins — Dimensions, interface and design

Fixations de ski de fond à trois pointes — Dimensions, zone de jonction et conception

Lays down the dimensions of the interface between ski bindings and ski boots for cross-country skiing with free up and down motion of the heel as well as some requirements concerning the design. Applies to ski bindings of the following forms: "nordic" (for recreational cross-country skiing), "racing" (for competitions) and "touring" (for sportive cross-country skiing).


Long-term leach testing of solidified radioactive waste forms

Essai de lixiviation de longue durée des formes de déchets radioactifs solidifiés

Provided to measure the resistance to leaching of the solidified materials: glass, glass-ceramics, ceramics, bitumen, cement, concrete, plastics, the test being aimed at the comparison of different kinds or compositions, intercomparison between test results from different laboratories on one product or on products of different processes. It is not required to carry out tests in all possible combinations of variables but one appropriate set of standard conditions should be met.


Standard method for testing the long term alpha irradiation stability of solidified high-level radioactive waste forms

Méthode normalisée d'essai de la stabilité à long terme à l'irradiation alpha des formes de déchets solidifiés de haute activité

Specifies a method designed to check the long-term stability of a solid to alpha disintegration by detection of all modifications in the properties of an irradiated sample. The solid is borosilicate glass or, as an alternative, ceramics or glass-ceramics and a two-phase mixture of glass beads dispersed in a metal matrix, made from adequate (stable) fission product elements spiked with appropriate tracers.


Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis — Test method and basic specification

Tubes et raccords en polyoléfines — Détermination de la teneur en noir de carbone par calcination et pyrolyse — Méthode d'essai et spécification de base

The determination is carried out by pyrolysis of a test portion at 550 °C in nitrogen followd by a calcination in a muffle furnace at 900 °C. The carbon black content is calculated from difference in mass before and after calcination. When so determined the carbon black content in polyethylen pipe material shall be 2,5 0,5 % (m/m).


Aircraft — Self-propelled gantry for lifting air cargo containers and outsize cargoes — Functional requirements

Aéronefs — Portique automoteur de levage de conteneurs et de charges hors dimensions de fret aérien — Caractéristiques fonctionnelles

Gives the requirements for a gantry capable of raising from the ground, transporting and stacking two high: corner fitting equipped air/surface intermodal containers per ISO 1496/7, surface container, equipped with 8 corner fittings per ISO 1161 and various pieces of outsize cargo. The methods and devices used to lift corner fitting containers with the unit shall comply with ISO 3874.


Aircraft — Basic requirements for aircraft loading equipment

Aéronefs — Caractéristiques de base des systèmes de chargement


Aircraft — Wide body aircraft main deck container/pallet loader — Functional requirements

Aéronefs — Chargeur de conteneurs et palettes au pont principal d'aéronefs gros porteurs — Caractéristiques fonctionnelles


Aéronefs — Chargeurs de conteneurs et palettes au pont principal d'aéronefs gros porteurs — Exigences fonctionnelles

Specifies the requirements for a self-propelled loader capable of raising pallets and containers with base dimensions and maximum weights according to the table. Gives information on structure and overall dimensions, platform design, guide rails and stops, platform operation and loading, mobility and stability and controls.


Aircraft — Wide body aircraft lower deck container/pallet loader — Functional requirements

Aéronefs — Chargeur de conteneurs et palettes en soutes inférieures d'aéronefs gros porteurs — Caractéristiques fonctionnelles


Aéronefs — Chargeurs de conteneurs et palettes en soutes inférieures d'aéronefs gros porteurs — Exigences fonctionnelles


Road vehicles — Sound signalling devices — Tests after mounting on vehicle

Véhicules routiers — Avertisseurs sonores — Essais après montage sur le véhicule


Road vehicles — Pollution tests for motorcycles and mopeds — Bench (chassis dynamometer)

Véhicules routiers — Essais concernant la pollution des motocycles et des cyclomoteurs — Banc à rouleau


Motorcycles and mopeds — Pollution tests — Chassis dynamometer bench

Motocycles et cyclomoteurs — Essais concernant la pollution — Banc d'essai dynamométrique

Specifies the performance of a universal chassis dynamometer bench and a simplified bench, with a single roller, for laboratory tests on mopeds and motorcycles. Also gives the design characteristics of a bench. The bench is used to check exhaust gas emissions.


Welded steel type cranked link drag chains and chain wheels

Chaînes racleuses en acier, de type soudé, à maillons coudés, et roues dentées pour chaînes

Lays down dimensions, tolerances, measuring loads and minimum breaking loads, together with the tooth gap forms and rim profiles of the associated chain wheels for these chains suitable for the conveying of bulk materials and related applications. The chain is designed to operate with the closed end of each link forward for maximum scraping action against the material to be conveyed. Five types of attachments are given. The chain dimensions ensure complete interchangeability of individual links of chain.


Welded steel type cranked link mill chains and chain wheels

Chaînes à maillons coudés en acier, de type soudé, et roues dentées pour chaînes

Lays down dimensions, tolerances, measuring loads and minimum breaking loads, together with the tooth gap forms and rim profiles of the associated chain wheels for these chains suitable for the mechanical transmission of power and conveying applications under a variety of conditions. Fourteen types of attachments are also laid down. The chain dimensions ensure complete interchangeability of individual links of chain.


Drop-forged rivetless chains for conveyors

Chaînes à maillons non rivés, forgés par estampage pour convoyeurs

Lays down the dimensions, tolerances, measuring loads and minimum breaking loads, for drop-forged rivetless chains suitable for conveying applications under a variety of conditions.


Natural gas — Determination of hydrogen, inert gases and hydrocarbons up to C8 — Gas chromatographic method

Gaz naturel — Détermination de l'hydrogène, des gaz inertes et des hydrocarbures jusqu'en C8 — Méthode par chromatographie en phase gazeuse


Natural gas — Determination of hydrocarbons from butane (C4) to hexadecane (C16) — Gas chromatographic method

Gaz naturel — Détermination des hydrocarbures du butane (C4) jusqu'à l'hexadécane (C16) — Méthode par chromatographie en phase gazeuse


Natural gas — Extended analysis — Gas-chromatographic method

Gaz naturel — Analyse étendue — Méthode par chromatographie en phase gazeuse


Natural gas — Calculation of calorific value, density and relative density

Gaz naturel — Calcul du pouvoir calorifique, de la masse volumique et de la densité


Natural gas — Calculation of calorific values, density, relative density and Wobbe index from composition

Gaz naturel — Calcul du pouvoir calorifique, de la masse volumique, de la densité relative et de l'indice de Wobbe à partir de la composition

Specifies methods for the calculation of the superior calorific value and the inferior calorific value, density, relative density and Wobbe index of dry natural gas and other combustible gaseous fuels, when the composition of the gas by mole fraction is known. Replaces the first edition, which has been technically revised.


Natural gas — Determination of water and methanol contents — Gas chromatographic method

Gaz naturel — Dosage de l'eau et du méthanol — Méthode par chromatographie en phase gazeuse


Gaz naturel — Détermination de la teneur en mercure

Two methods are specified: method A for higher mercury content (> 0,5 µg/m^3) based on sampling at atmospheric pressure, absorption in potassium permangante solution, reduction of mercury ions, analysis by flameless atomic absorption spectrometry; method B for lower mercury content (10^- 3 µg/m^3 to 1 µg/m^3) based on sampling at atmospheric or higher pressure, adsorption on silver/gold, desorption, analysis by flameless atomic absorption spectrometry.


Needle roller bearings — Heavy series — Dimensions and tolerances

Roulements à aiguilles — Série lourde — Dimensions et tolérances


Reference beta radiations for calibrating dosemeters and doseratemeters and for determining their response as a function of beta radiation energy

Rayonnements bêta de référence pour l'étalonnage des dosimètres et débitmètres et la détermination de leur réponse en fonction de l'énergie bêta


Hydraulic fluid power — Cylinders — Rod end plain eyes — Mounting dimensions

Transmissions hydrauliques — Vérins — Tenons simples d'extrémité de tige de piston — Dimensions d'interchangeabilité


Specifies the mounting dimensions required for interchangeability of rod end plain eyes of hydraulic cylinders. Tabulates parameters for the types 10 to 320.


Hydraulic fluid power — Cylinders — Rod end spherical eyes — Mounting dimensions

Transmissions hydrauliques — Vérins — Tenons à rotule d'extrémité de tige de piston — Dimensions d'interchangeabilité


Specifies the mounting dimensions required for interchangeability of rod end spherical eyes of hydraulic cylinders. Tabulates parameters for the types 10 to 320.


Numerical control of machines — Program format and definition of address words — Part 1: Data format for positioning, line motion and contouring control systems

Commande numérique des machines — Format de programme et définition des mots adresses — Partie 1: Format de données pour les équipements de commande de mise en position de déplacement linéaire et de contournage

Specifies requirements and gives recommendations for the data format for control systems used in the numerical control of machines. Improves the co-ordination of system design in order to minimize the variety of program manuscripts required. Is not intended for use in flame cutting machines and drafting machines used specifically and exclusively in the shipuilding industry.


Numerical control of machines — Program format and definition of address words — Part 3: Coding of miscellaneous functions M (classes 1 to 9)

Commande numérique des machines — Format de programme et définition des mots adresses — Partie 3: Codage des fonctions auxiliaires M (Classes 1 à 9)