Photography — Film dimensions — Medical radiography

Photographie — Dimensions des films — Radiographie médicale

Specifies the nominal sizes and aim dimensions, with their cutting tolerances, of photographic films in sheets and rolls. Gives the requirements for shape of sheets, core dimensions for films in rolls, and package marking.


Road vehicles — Electrical connections between towing vehicle and trailers — Test methods and requirements

Véhicules routiers — Liaisons électriques entre véhicules tracteurs et véhicules remorqués — Méthode d'essai et exigences


Road vehicles — Connectors for electrical connections between towing vehicles and trailers — Test methods and performance requirements

Véhicules routiers — Connecteurs pour connexions électriques entre véhicules tracteurs et remorques — Méthodes d'essai et caractéristiques de fonctionnement

Applies to all types of connectors used. Specifies mechanical and electrical tests.


Road vehicles — Electrical connections between towing vehicle and trailers — Test methods and requirements — Addendum 1

Véhicules routiers — Liaisons électriques entre véhicules tracteurs et véhicules remorqués — Méthode d'essai et exigences — Additif 1


Road vehicles — Diagnostic systems for motor vehicles — Vocabulary

Véhicules routiers — Systèmes de diagnostic pour les automobiles — Vocabulaire


Defines terms relating to diagnostic systems in English and French. This third edition cancels and replaces the second edition (1984), subclause 2.6.5 of which has been technically revised as follows: "diagnostic tester: Non-built-in equipment with diagnostic capability. Such non-built-in equipment may be used in the vehicle."


Road vehicles — Diagnostic systems for motor vehicles — Vocabulary — Technical Corrigendum 1

Véhicules routiers — Systèmes de diagnostic pour les automobiles — Vocabulaire — Rectificatif technique 1

On page 1, 2.5.2, replace "d faillance (d faillance totale)" by "panne (d faillance totale)". On page 1, 2.5.3, replace "panne (d faillance partielle)" by "d faillance (d faillance partielle)".


Road vehicles — Fuel injection pumps — High pressure pipes for testing

Véhicules routiers — Pompes d'injection — Tuyauteries haute pression pour essais


Road vehicles — Fuel injection pumps — High-pressure pipes for testing


Paper, board and pulps — International calibration of testing apparatus — Nomination and acceptance of standardizing and authorized laboratories

Papiers, cartons et pâtes — Étalonnage international des appareils d'essai — Désignation et agrément des laboratoires de référence et des laboratoires agréés

Provides the rules for the nomination and acceptance of laboratories in order to establish and maintain reference standards and distributing the transfer standards required to achieve interlaboratory agreement. Specifies terms and definitions. Annex A is for information only.


Fasteners for aerospace construction — Bi-hexagonal wrenching configuration

Éléments de fixation pour constructions aérospatiales — Entraînement bihexagonal


Aerospace — Bihexagonal drives — Wrenching configuration — Metric series

Aéronautique et espace — Entraînements bihexagonaux — Série métrique


Essential oils (containing tertiary alcohols) — Evaluation of free alcohols content by determination of ester value after cold formylation

Huiles essentielles (contenant des alcools tertiaires) — Évaluation de la teneur en alcools libres par détermination de l'indice d'ester après formylation à froid

The essential oil is subjected to cold formylation by a mixture of formic acid and acetic anhydride. After formylation the ester value is determined. The free alcohols content is calculated taking into account the ester values of the same oil before formylation. Total alcohols and combined alcohols content can also be determined with this method.


Rubber, ethylene-propylene-diene (EPDM) — Non-oil extended raw general purpose types — Evaluation procedures

Caoutchouc éthylène-propylène-diène (EPDM) — Types à usage général non étendus à l'huile — Méthodes d'évaluation


Rubber, ethylene-propylene-diene (EPDM) — Non-oil-extended general purpose types — Evaluation procedure

Caoutchouc éthylène-propylène-diène (EPDM) — Types à usage général non étendus à l'huile — Méthode d'évaluation


Rubber, ethylene-propylene-diene (EPDM) — General purpose types — Evaluation procedure

Caoutchouc éthylène-propylène-diène (EPDM) — Types à usage général — Méthode d'évaluation


Cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry

Fromages — Détermination des teneurs en nitrates et en nitrites — Méthode par réduction au cadmium et photométrie


Describes a method suitable for hard, semi-hard and soft cheeses of various ages and for processed cheese. The principle is based on extraction of the cheese with warm water, precipitation of the fat and proteins, filtration and reduction of the nitrate in a portion of the filtrate to nitrite by means of copperized cadmium. The detection limits of the method are 5 mg of nitrate per kilogram and 0,5 mg of nitrite per kilogram.


Road vehicles — World parts manufacturer identifier (WPMI) code

Véhicules routiers — Code d'identification mondiale des fabricants d'équipements (WPMI)

Specifies the content and structure of an identifier in order to establish, on a world-wide basis, the identification of the manufacturers of parts for road vehicles; this identifier may serve, at the manufacturer's option, as a substitute or an addition for various national or international systems which already exist. Applies only to manufacturers of parts to be used on road vehicles as defined in ISO 3833.


Drawn steel wire for elevator ropes — Specifications

Fils tréfilés en acier pour câbles d'ascenseur — Spécifications

Gives specifications (concerning diameter, ovality, tensile strength, tests, acceptance conditions) for steel wire to be used for elevator ropes only. Applies to new steel wire of between 0,25 and 1,8 mnm diameter, used solely for manufacture of elevator ropes. Does not apply to steel wires taken from a rope.


Equipment for crop protection — Sprayers — Connection threading

Matériel de traitement agropharmaceutique — Pulvérisateurs — Filetages de raccordement

Lays down the essential dimensions of connection threading for sprayers to cover existing and foreseeable needs. Applies to spray tips, nozzles, pressure regulators and nuts of sprayers. Tabulates the metric threads according to ISO 261 (M12, M18, M27), and the gas list threads according to ISO 228/1 (nominal sizes: 1/4, 3/8, 3/4 inch).


Concrete — Classification of consistency

Béton — Classification de la consistance

Establishes a classification of fresh concrete according to its consistency. The requirements set out in tables 1 and 2 apply to all types of concrete with the limitations given in ISO 4110 and ISO 4109 on Vebe and Slump test respectively.


Ciments dentaires au polycarboxylate de zinc


Textile machinery and accessories — Wires for flexible card clothings

Matériel pour l'industrie textile — Fils pour garnitures de cardes souples

Lays down the dimensions, shapes and sections of wires for flexible card clothings. A table comprises values for card wire size and for card wire section (for example, round, biconvex and so on).


Road vehicles — Motorcycles — Engine test code — Net power

Véhicules routiers — Motocycles — Code d'essai des moteurs — Puissance nette


Motorcycles — Engine test code — Net power

Motocycles — Code d'essai des moteurs — Puissance nette

Specifies a method for testing engines as defined in ISO 3833:1977. Applies to the evaluation of their performance with a view, in particular, to presenting curves of power and specific fuel consumption at full load as a function of engine rotational speed. Concerns internal combustion engines used for propulsion of motorcycles and included in one of the following categories: reciprocating internal combustion engines (spark-ignition) but excluding free piston engines, or rotary piston engines.


Road vehicles — Wheels for commercial vehicles — Dimensional characteristics of attachment on hub

Véhicules routiers — Roues pour véhicules utilitaires — Caractéristiques dimensionnelles de la fixation sur le moyeu


Commercial vehicles — Wheel hub attachment dimensions

Véhicules utilitaires — Caractéristiques dimensionnelles de la fixation de la roue sur le moyeu


Concrete — Determination of tensile splitting strength of test specimens

Béton — Détermination de la résistance à la traction par fendage des éprouvettes

Specifies a method for the determination of the tensile splitting strength of test specimens of hardened concrete. Describes test specimens, determination of apparent density, apparatus, test procedure, expression of results, and test report.


Fresh concrete — Determination of the consistency — Slump test

Béton frais — Détermination de la consistance — Essai d'affaissement

Specifies a method for determining the slump of fresh concrete both in the laboratory and in the field. The method is applicable to plastic and cohesive concrete. It is not applicable when the maximum size of aggregate is greater than 40 mm. Describes also apparatus, procedure, expression of results, and test report.


Fresh concrete — Determination of the consistency — Vebe test

Béton frais — Détermination de la consistance — Essai Vébé

Specifies a method for determining the consistency of fresh concrete by means of the Vebe test. The method is considered particularly useful for concrete with low workability. It is not suitable for concrete with a maximum size of aggregate greater than 40 mm. Describes apparatus, procedure, expression of results, and test report.


Fresh concrete — Determination of consistency — Degree of compactibility (Compaction index)

Béton frais — Détermination de la consistance — Degré de compactabilité

Specifies a method for the determination of the consistency of fresh concrete by evaluating the degree of compactibility. The method is considered applicable to concrete of every consistency except very fluid concrete. It is not applicable to concrete having a maximum aggregate size exceeding 40 mm.


Cereals and pulses — Measurement of the temperature of grain stored in silos

Céréales et légumineuses — Mesurage de la température des grains entreposés en silos


Cereals and pulses — Guidance on measurement of the temperature of grain stored in bulk

Céréales et légumineuses — Directives générales pour le mesurage de la température des grains entreposés en vrac dans les installations de stockage

The principle is based on placing a series of thermometric probes consisting of a rigid tube or flexible cable with one or more temperature-sensing devices throughout the mass of stored grain to detect or monitor changes in temperature. In larger stores, an automated temperature control may be used, the various measuring values being printed on paper. This second edition cancels and replaces the first edition ISO 4112:1979, of which the scope has been expanded to include all bulk stores.


Road vehicles — Calibration fluid for diesel injection equipment

Véhicules routiers — Fluide d'essai pour équipement d'injection à gazole


Véhicules routiers — Fluide d'essai pour équipements d'injection à gazole

Specifies the requirements for a calibration fluid with which diesel injection equipment may be calibrated and tested in production, in service, and in laboratories. Tabulates characteristics, units of measurement, desired values, and methods of determination. This second edition cancels and replaces the first edition (1978).


Road vehicles — Caravans and light trailers — Static load on ball couplings

Véhicules routiers — Caravanes et remorques légères — Charge statique sur les boules d'attelage

This Technical Report lays down the limiting values of static loads applied vertically by caravans or light trailers on ball couplings fitted to towing vehicles. Applies to caravans or light trailers for which the maximum authorized weight does not exceed 3,5 tonnes. Not applicable to unbraked trailers and twin-axle trailers.


Road vehicles — Static load on ball couplings of caravans and light trailers

Véhicules routiers — Charge statique sur les boules d'attelage de caravanes et remorques légères


Air-land cargo pallet nets — Specification and testing

Filets de palettes pour le transport aérien et de surface — Spécification et essais


Air cargo equipment — Air/land pallet nets

Équipement pour le fret aérien — Filets de palettes pour transport aérien et de surface


Ground equipment requirements for compatibility with aircraft unit load devices

Caractéristiques de l'équipement au sol en vue d'assurer sa compatibilité avec les unités de charge d'aéronefs


Air cargo equipment — Ground equipment requirements for compatibility with aircraft unit load devices

Équipement pour le fret aérien — Caractéristiques de l'équipement au sol en vue d'assurer sa compatibilité avec les unités de charge d'aéronefs

Specifies requirements for those portions of ground and terminal handling equipment that will have a direct bearing on the life of the device for the purpose of preventing on due wear on the device. Covers requirements for conveyor systems, guides, stops and restraint hardware that are used on trucks, transporters, dollies, storage provisions, pallet build-up hoists, or other device-handling equipment. The devices can be containers, galley modules and pallets for aircraft galley and cargo systems.


Air and air-land cargo pallets — Specification and testing

Palettes pour le transport aérien et de surface — Spécification et essais


Air and air/land cargo pallets — Specification and testing

Palettes pour le transport aérien et de surface — Spécifications et essais

Gives dimensional, structural and environmental requirements for 2,44 m wide pallets to be used in freighter versions of high-capacity fixed wing aircraft and is intended to be compatible with the 2,44 × 2,44 m cross-section containers described in International Standards for air-land cargo containers. Pallet nets used in conjunction with these pallets are described in ISO 4115.


Non-certified lower deck containers for air transport — Specification and testing

Conteneurs non certifiés de soutes inférieures d'aéronefs de grande capacité — Spécification et essais


Non-certified lower-deck containers for air transport — Specification and testing

Conteneurs non certifiés de pont inférieur d'aéronefs — Spécification et essais

Specifies the general design, performance and testing requirements for compartment-restrained lower-deck containers for air transport which do not require airworthiness certification.


Pulps — Determination of stock concentration (Rapid method)

Pâtes — Détermination de la concentration en pâte (Méthode rapide)


Sensory analysis — Methodology — Triangular test

Analyse sensorielle — Méthodologie — Essai triangulaire

The method is applicable for revealing slight differences between samples. The differences may concern either all attribute of the samples, the principle consists in simultaneous presentation to the assessors of a set of three samples, two of which are identical. Following testing, written response by the assessors, and interpretation of the replies obtained.


Sensory analysis — Methodology — Evaluation of food products by methods using scales

Analyse sensorielle — Méthodologie — Évaluation des produits alimentaires par des méthodes utilisant des échelles

Three sections are given: 1. guidance and general conditions for two types of test; 2. tests using interval or ratio scales, for the evaluation of food products by the allocation of scores; 3. tests used evaluating specific food products, consisting of classifying these products as a whole or by their particular attributes, using ordinal scales, by means of a score or expression.


Equipment for working the soil — Dimensions of flat disks — Type A

Matériel de travail du sol — Dimensions des disques plats — Type A

Specifies interchangeability dimensions for agricultural disks of the same type and nominal size, classified as types A, B, and C. Applies to disks as working parts of ploughs, harrows, and disk-tillers. The nominal dimensions recommended for disks in the table those given A flat disks. The figure illustrates profile and section.


Equipment for working the soil — Flat discs — Dimensions and specifications

Matériel de travail du sol — Disques plats — Dimensions et spécifications


Belt conveyors — Impact rings for carrying idlers and discs for return idlers — Main dimensions

Transporteurs à courroie — Disques amortisseurs pour rouleaux porteurs et disques anticolmatants pour rouleaux de retour — Dimensions principales

Establishes the main dimensions of impact rings for carrying idlers and discs for return idlers used for the various types of belt conveyors.


Liquid hydrocarbons — Dynamic measurement — Statistical control of volumetric metering systems

Hydrocarbures liquides — Mesurage dynamique — Contrôle statistique des systèmes de mesurage volumétrique

In dynamic measuring systems the performance of meters for liquid hydrocarbons will vary with changes in flow conditions, viz. flowrate, viscosity, temperature, pressure, density of product, and with mechanical wear. Has been prepared as a guide for establishing and monitoring the performance of such meters, using appropriate statistical control procedures for both central and on-line proving. These procedures may be applied to measurements made by any type of volumetric or mass metering systems. The procedures to be followed for collecting data, on which the control limits are based, are described.


Dry fruits and dried fruits — Definitions and nomenclature

Fruits secs et fruits déshydratés — Définitions et nomenclature


Specifies terms and definitions in English, French and Russian. This second edition cancels and replaces the first edition (1979). Annex A is for information only.


Soupapes de sûreté — Prescriptions générales


Safety valves — Part 1: General requirements

Soupapes de sûreté — Partie 1: Prescriptions générales

Specifies requirements for safety valves irrespective of the fluid for which they are designed. Applies to valves having a flow diameter of 9 mm and above, which are for use at set pressures of 1 bar gauge (0,1 MPa) and above.


Safety devices for protection against excessive pressure — Part 2: Bursting disc safety devices

Dispositifs de sûreté contre les surpressions — Partie 2: Dispositifs de sûreté à disque de rupture


Shipbuilding — Inland navigation — Fairleads — Part 1: Two-lip fairleads

Construction navale — Navigation intérieure — Chaumards — Partie 1: Chaumards à deux lèvres

Specifies the design, sizes, basic parameters and technical requirements.


Shipbuilding — Inland vessels — Fairleads — Part 2: Roller fairleads

Construction navale — Bateaux de navigation intérieure — Chaumards — Partie 2: Chaumards à rouleaux

Specifies the types, kinds, basic parameters and technical requirements.


Aéronefs — Conteneurs pour le fret aérien

Lays down the dimensions and specifies the basic requirements for the specification and testing of containers to be used exclusively in conjunction with the air mode in freighter versions of high-capacity fixed-wing aircraft. Furthermore gives environmental criteria and marking requirements.


Road vehicles — Mopeds — Symbols for controls, indicators and tell-tales

Véhicules routiers — Cyclomoteurs — Symboles pour les commandes, indicateurs et témoins


Mopeds — Symbols for controls, indicators and tell-tales

Cyclomoteurs — Symboles pour les commandes, indicateurs et témoins

Specifies the symbols, i. e. conventional signs, used to identify certain controls, indicators and tell-tales on a moped and to facilitate their usage. Indicates the colours of possible optical tell-tales which warn the driver of the operation or malfunctioning of devices and equipment connected to the corresponding controls.


Road vehicles — Three-dimensional reference system and fiducial marks — Definitions

Véhicules routiers — Système de référence tridimensionnel et points repères — Définitions

Defines a reference system and fiducial marks which are used to define dimensional data relating to road vehicles defined in ISO 3833, excepting motorcycles and mopeds. A figure illustrates the three-dimensional reference system showing the supporting surface, a schematic passenger car, the zero Z plane (horizontal zero plane), the zero Y plane (vertical longitudinal zero plane), and the zero X plane (vertical transverse zero plane).


Road vehicles — Dimensional codes for passenger cars

Véhicules routiers — Code de dimensions pour voitures particulières

Specifies dimensional codes for passenger cars as defined in ISO 3833 and for commercial vehicles which are derived from passenger cars, to be used for the exchange of vehicle data and their electronic processing. Contains the coding system and definitions; tabulates terms, definitions, loading conditions, and the code of concern. Some figures illustrate shapes and reference codes of concern.


Unplasticized polyvinyl chloride (PVC) and metal adaptor fittings for pipes under pressure — Laying lengths and size of threads — Metric series

Raccords union mixtes en polychlorure de vinyle (PVC) non plastifié et métal, pour tubes avec pression — Cotes de montage et dimension des filetages — Série métrique

Specification of the series of diameters to be used and the dimensions, which are common to all types of PVC- and metal adaptor fittings for pipes under pressure, to achieve connection to existing metal pipes, fittings and valves.


Meat and meat products — Determination of glucono-delta-lactone content (Reference method)

Viandes et produits à base de viande — Détermination de la teneur en glucono-delta- lactone (Méthode de référence)

The method consists in extracting of the compound with ice-cold perchloric acid solution, centrifuging, decanting and filtrating, followed by hydrolysis of the compound in a portion of the filtrate with potassium hydroxide into gluconate. Transformation of the gluconate in the extract by the following reactions: 1) with adenosine-5-triphosphate (ATP) and 2) with concomitant reduction of an equivalent amount of nicotinamide adenine dinucleotide phosphate (NADP). Photometric measurement of the amount of nicotinamide adenine dinucleotide phosphate (reduced) (NADPH) formed.


Meat and meat products — Determination of L-(+)- glutamic acid content — Reference method

Viandes et produits à base de viande — Détermination de la teneur en acide L-(+)-glutamique — Méthode de référence


A vocabulary of terms used in connection with anesthetic and respiratory equipment and supplies, related devices and supply systems. Cancels and replaces the former edition, which has been technically revised.


Anaesthesiology — Vocabulary — Amendment 1


Fusion-welded butt joints in steel — Transverse tensile test

Joints soudés bout à bout par fusion dans l'acier — Essai de traction transversale


Plastics — Determination of modulus of elasticity by alternating flexure

Plastiques — Détermination du module d'élasticité par flexion alternée


This report describes a method for the determination of the longitudinal moduls of elasticity of plastics by means of Savarts pendulum. The method is applicable to products for which the characteristic determined is greater than 1500 MPa and which it is possible to prepare specimens from 1 to 5 mm in thickness by cutting. The elasticity of the test piece is employed for the transmission of energy from one pendulum to another, the test piece being used as a support for both pendulums. The amplitude of the oscillations of the driving pendulum gradually decreases until it stops. The time between starting up and the first stopping of the driving pendulum is the half-oscillation period, which is a function of the longitudinal (Young's) moduls ofelasticity of the specimen in alternating flexure.


Road vehicles — Steady-state circular test procedure

Véhicules routiers — Méthode d'essai en régime permanent sur trajectoire circulaire


Ferrosilicon — Determination of aluminium content — Flame atomic absorption spectrometric method

Ferro-silicium — Dosage de l'aluminium — Méthode par spectrométrie d'absorption atomique dans la flamme

The method is applicable to ferrosilicon having an aluminium content between 0,05 and 5 % (m/m). Specifies principle, reagents, apparatus, sample, procedure, expression of results and test report. Warns of perchloric acid fumes.


Ferrochromium and ferrosilicochromium — Determination of chromium content — Potentiometric method

Ferro-chrome et ferro-silico-chrome — Dosage du chrome — Méthode potentiométrique

The method is applicable to all grades of these ferroalloys. Specifies principle, reagents, apparatus, sample, procedure, expression of results and test report.


Road vehicles — Seven-core connecting cable

Véhicules routiers — Câble de jonction à sept conducteurs


Road vehicles — Seven-core connecting cables

Véhicules routiers — Câbles de jonction à sept conducteurs


Laboratory glassware — Test tubes and culture tubes

Verrerie de laboratoire — Tubes à essais et tubes à culture

Gives dimensions and requirements for reusable and disposable test tubes and culture tubes suitable for general laboratory purposes.


Shipbuilding — Inland vessels — Open rowing lifeboats

Construction navale — Bateaux de navigation intérieure — Canots de sauvetage ouverts à rames

Specifies the types, main characteristics, design requirements and equipment for open rowing lifeboats carried in vessels which are not covered by the International Convention for the Safety of Life at Sea (1974), owing to their operational conditions.


Stainless steel fittings threaded to with ISO 7-1

Raccords en acier inoxydable, filetés suivant à l'ISO 7-1

Specifies requirements for fittings for threaded connections, used mainly for industrial purposes. Table 1 contains diagrams ot types of fittings and their symbols. Tabulates the fitting dimensions (tables 2 to 10) with nominal sizes from DN 6 up to and including DN 80 (thread designation 1/8 to 3).


Non-alloy steel fittings threaded to ISO 7/1

Raccords en acier non allié, filetés suivant ISO 7/1


Non-alloy steel fittings threaded to ISO 7-1

Raccords en acier non allié, filetés suivant ISO 7-1

Specifies requirements for fittings for threaded connections, used mainly for industrial purposes. Table 1 contains diagrams of types of fittings and their symbols. Tabulates the fitting dimensions (tables 2, 5, 9 to 12) with nominal sizes from DN 6 up to and including DN 100 (thread designation 1/8 to 4). Table 6 contains sockets (DN 6 to DN 150), reducing fittings are included in the tables 3, 7 and 8 (DN 8 DN 100 and DN 6 to DN 80 resp.), table 4 comprises elbows (DN 8 to DN 50).


Shipbuilding — Inland vessels — Manholes

Construction navale — Bateaux de navigation intérieure — Trous d'homme


Metric fasteners for aerospace construction — Hexagon slotted (castellated) nuts — Strength classification 1 100 MPa — Maximum operating temperature 235 degrees C

Éléments de fixation métriques pour les constructions aérospatiales — Écrous hexagonaux, à créneaux — Classe de résistance 1 100 MPa — Température maximale d'utilisation 235 degrés C


Aerospace — Nuts, hexagonal, slotted (castellated), normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 degrees C, 600 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/425 degrees C, 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C, 1 100 MPa (at ambient temperature)/650 degrees C, 1 210 MPa (at ambient temperature)/730 degrees C, 1 250 MPa (at ambient temperature)/235 degrees C and 1 550 MPa (at ambient temperature)/600 degrees C — Dimensions

Aéronautique et espace — Écrous hexagonaux à créneaux, hauteur normale, surplats normaux, à filetage MJ, classifications: 600 MPa (à température ambiante)/120 degrés C, 600 MPa (à température ambiante)/235 degrés C, 900 MPa (à température ambiante)/425 degrés C, 1 100 MPa (à température ambiante)/235 degrés C, 1 100 MPa (à température ambiante)/315 degrés C, 1 100 MPa (à température ambiante)/650 degrés C, 1 210 MPa (à température ambiante)/730 degrés C, 1 250 MPa (à température ambiante)/235 degrés C et 1 550 MPa (à température ambiante)/600 degrees C — Dimensions


Road vehicles — Special warning lights — Dimensions

Véhicules routiers — Feux spéciaux d'alarme — Dimensions


Road vehicles — Special warning lamps — Dimensions

Véhicules routiers — Feux spéciaux d'avertissement — Dimensions


Green coffee — Olfactory and visual examination and determination of foreign matter and defects

Café vert — Examens olfactif et visuel, et détermination des matières étrangères et des défauts

Specification of methods for assessing conformity with a specification or a cotract. The methods specify samlping, the procedure and the evaluation of the examination. The principle of determination of foreign matter and defects consists in separating of foreign matter and defective beans into categories, and weighing and counting.


Green coffee — Size analysis — Manual sieving

Café vert  — Analyse granulométrique — Tamisage manuel


Café vert — Analyse granulométrique — Tamisage manuel


Road vehicles — Mopeds — Type, location and functions of controls

Véhicules routiers — Cyclomoteurs — Type, positionnement des commandes et leurs fonctions


Véhicules routiers — Cyclomoteurs — Type, positionnement et fonctions des commandes

Specifies the type and location of controls to operate different functions on mopeds, in order to reduce error in operating controls by riders which could result from different locations and types of controls on different mopeds. This second edition cancels and replaces the first edition (1978).


Aircraft — Pressure fuel dispensing system — Test procedure and limit value for shut-off surge pressure

Aéronefs — Système de distribution de combustible sous pression — Méthode d'essai et valeur limite de la surpression

Includes a standard method for testing. The method specified and the limit value apply to all ground systems, fixed and mobile. Also, because these both are standardized, necessary knowledge is provided for aiding proper design of the aircraft fill control valve shut-off characteristics.


Straight cylindrical involute splines — Metric module, side fit — Generalities, dimensions and inspection

Cannelures cylindriques droites à flancs en développante — Module métrique, à centrage sur flancs — Généralités, dimensions et vérification

Provides data and guidance for the design, manufacture and inspection of the involute splines. Limiting dimensions, tolerances and manufacturing errors are defined and tabulated. Linear and angular dimensions are expressed in mm and degrees, respectively.


Straight cylindrical involute splines — Metric module, side fit — Generalities, dimensions and inspection — Amendment 1: Section three: Inspection

Cannelures cylindriques droites à flancs en développante — Module métrique, à centrage sur flancs — Généralités, dimensions et vérification — Amendement 1: Section trois: Vérification

Provides data (in 111 tables) and indications necessary for inspection as well as three methods of inspection by limit gauges.


Building drawings — Part 1: Designation of buildings and parts of buildings

Dessins de bâtiment — Partie 1: Désignation des bâtiments et parties de bâtiments


Technical drawings — Construction drawings — Designation of buildings and parts of buildings — Part 2: Designation of rooms and other areas

Dessins techniques — Dessins de construction — Désignation des bâtiments et parties de bâtiments — Partie 2: Désignation de pièces et d'autres extensions


Ferrosilicon, ferrosilicomanganese and ferrosilicochromium — Determination of silicon content — Gravimetric method

Ferro-silicium, ferro-silico-manganèse et ferro-silico-chrome — Dosage du silicium — Méthode gravimétrique

The method is applicable to alloys containing from 8 to 95 % (m/m) silicon. Specifies principle, reagents, apparatus, sample, procedure, expression of results, reproducibility and test report. Warns of perchloric acid fumes.


Ferromanganese and ferrosilicomanganese — Determination of manganese content — Potentiometric method

Ferro-manganèse et ferro-silico-manganèse — Dosage du manganèse — Méthode potentiométrique

The method is applicable to alloys containing from 55 to 95 % (m/m) manganese. Specifies principle, reagents, apparatus, sample, procedure, expression of results, reproducibility and test report. Warns of perchloric acid fumes.


Hexagon flange bolts with reduced shank diameter — Product grade B

Vis à tête hexagonale, à embase, à tige réduite — Classe de produit B


Hexagon nuts with flange — Product grade A

Écrous hexagonaux à embase cylindro-tronconique — Grade A


Hexagon nuts with flange — Coarse thread

Écrous hexagonaux à embase cylindro-tronconique — Filetage à pas gros


Vis à tête hexagonale à embase cylindro-tronconique — Série étroite


Aerospace construction — Elastomeric toroidal sealing rings — Part 1: Dimensions — Metric series

Industrie aérospatiale — Joints toriques en élastomères — Partie 1: Dimensions — Série métrique


Road vehicles — Mopeds — Engine test code — Net power

Véhicules routiers — Cyclomoteurs — Code d'essai des moteurs — Puissance nette

Specifies a method for testing engines designed for mopeds, applicable to the evaluation of their performances with a view, in particular, to presenting curves of power and specific fuel consumption at full load as a function of engine rotational frequency. Applies only to the net power study.


Road vehicles — Electrical connections — Double-pole connector

Véhicules routiers — Connexions électriques — Prise bipolaire

Specifies characteristics of the double-pole connector for special warning lights and for hand lamps. Two figures illustrate shapes and details of the plug and the socket; details not specified are left to the manufacturer's choice. Dimensions and tolerances are given in millimetres.


Hexagon nuts for fine mechanics — Product grade F

Écrous hexagonaux pour mécanique fine — Classe de produit F


Ropes and cordage — Polyolefin agricultural twines

Establishes the principal properties of the named product, describes methods of test permitting their verification and specifies the form of commercial presentation for the twines. An example of designation is given.


Time measurement instruments — Conditions for carrying out checks on radioluminescent deposits

Instruments horaires — Conditions d'exécution des contrôles des dépôts radioluminescents

Supplements ISO 3157, in particular clause 5 of that document "Specifications and test methods for radioluminescent deposits". The checks are concerned with the colours, the specific luminous intensity and resistance to ageing as well as adhesion and insolubility. The certificate of conformity is characterized.


Office machines — Keyboards — Key numbering system and layout charts

Machines de bureau — Claviers — Système de numérotation des touches et grilles de repérage


Filets de palettes pour le transport aérien


Air cargo equipment — Interline pallet nets

Équipement pour le fret aérien — Filets de palettes pour transport aérien


Équipement pour le fret aérien — Palettes pour le transport aérien

The document establishes dimensional, structural and environmental requirements for pallets used to transport cargo in aircraft using nets meeting the requirements of ISO 4170. Includes design loads, operational criteria, resistance to local indentation, to bridging and resting and to impact loads, ball load capacity, performance on ball units, abrasion resistance for plastic-coated or magnesium-base materials, execution of tests and markings.


Building and civil engineering drawings — Drawings for the assembly of prefabricated structures

Dessins de bâtiment et de génie civil — Dessins d'assemblage des structures préfabriquées


Technical drawings — Construction drawings — Drawings for the assembly of prefabricated structures

Dessins techniques — Dessins de construction — Dessins d'assemblage des structures préfabriquées

This second edition cancels and replaces the first edition (ISO 4172 :1981), clause 2 and subclause 4.3 of which have been technically revised. Specifies general rules for the preparation of working drawings intended for the field assembly of prefabricated structures for building and civil engineering works. Gives normative references, definitions, documentation, designation of prefabricated structural components.


Ferromolybdenum — Determination of molybdenum content — Gravimetric method

Ferro-molybdène — Dosage du molybdène — Méthode gravimétrique

The method is applicable to molybdenum contents in the ranges normally found in ferromolybdenum. Specifies principle, reagents, apparatus, sample, procedure, expression of results, reproducibility and test report.


Cereals and pulses — Measurement of unit pressure losses due to single-dimension air flow through a batch of grain

Céréales et légumineuses — Mesurage des pertes de charge unitaires dues à l'écoulement unidimensionnel de l'air à travers un lot de grains


Shipbuilding — Shipborne barges, series 1 — Main dimensions

Construction navale — Barges embarcables à bord des navires, série 1 — Principales dimensions

Specifies the main dimensions and the dimensions of the principal constructional elements.


Fertilizers — Determination of nitrate nitrogen content — Nitron gravimetric method

Engrais — Dosage de l'azote nitrique — Méthode gravimétrique au nitron

The method is suitable as a reference method and is applicable to all fertilizers. It consists in precipitating of nitrate ions in acid solution as a complex with nitron reagent, filtrating of the precipitate, drying and weighing.


Complete, filled transport packages — Distribution trials — Information to be recorded

Emballages d'expédition complets et pleins — Essais relatifs au système de distribution — Informations à noter

This is applicable to distribution systems in which the hazards of stacking, vertical impact, horizontal impact, and vibration are encountered or are likely to be encountered. The following information shall be recorded in the order given: description of the trial, results of the trial, package, hazards in trial and general information.


Ductile iron pipes for pressure pipelines — Centrifugal cement mortar lining — General requirements

Tuyaux en fonte ductile pour canalisations avec pression — Revêtement interne au mortier de ciment centrifugé — Prescriptions générales


Ductile iron pipes for pressure and non-pressure pipelines — Centrifugal cement mortar lining — General requirements

Tuyaux en fonte ductile pour canalisations avec et sans pression — Revêtement interne au mortier de ciment centrifugé —  Prescriptions générales

This second edition cancels and replaces the first edition (1980). Specifies the nature, the method of application, the surface condition and the minimum thickness of internal linings for pipes as defined in ISO 2531 and ISO 7186. Tabulates nominal sizes from DN 40 up to and including DN 2600.


Complete, filled transport packages — General rules for the compilation of performance test schedules — Part 1: General principles

Emballages d'expédition complets et pleins — Règles générales pour l'établissement de programmes d'essais d'aptitude à l'emploi — Partie 1: Principes généraux

Basic terms are described, such as distribution systems, hazards during transport, laboratory test of packagesd, performance test schedules. Specification is given for the standardization of test methods and order of tests, selection and modification of test intensities, selection of package attitude, compilation of test schedules and determination of criteria of acceptance. An annex specifies methods of quantifying demage to a package and/or its contents.


Complete, filled transport packages — General rules for the compilation of performance test schedules — Part 2: Quantitative data

Emballages d'expédition complets et pleins — Règles générales pour l'établissement des programmes d'essais d'aptitude à l'emploi — Partie 2: Données quantitatives

This part of ISO 4180 incorporates all the quantitative data necessary to establish test intensities and other quantitative features of test schedules. It consists of various tables: Methods of test and factors requiring quantification; Basic test intensities; Preferred range of test intensities; Test intensities modifying factors; Example of test schedule compilation - test schedule 1; Example of test schedule compilation - test schedule 2.


Road vehicles — Motor vehicles — Measurement of variation of passing beam inclination as a function of load

Vehicules routiers — Automobiles — Mesurage des variations d'inclinaison du faisceau croisement en fonction de la charge


Motor vehicles — Measurement of variations in dipped-beam headlamp angle as a function of load

Automobiles — Mesurage des variations d'inclinaison du faisceau de croisement en fonction de la charge


Grooved pulleys for classical and narrow V-belts

Poulies à gorges pour courroies trapézoïdales classiques et étroites


Belt drives — Classical and narrow V-belts — Grooved pulleys (system based on datum width)

Transmissions par courroies — Courroies trapézoïdales classiques et étroites — Poulies à gorges (système basé sur la largeur de référence)


Belt drives — Classical and narrow V-belts — Lengths in datum system

Transmissions par courroies — Courroies trapézoïdales classiques et étroites — Longueurs dans le système de référence

Specifies for V-belts of sections Y, Z, A, B, C, D, E, SPZ, SPA, SPB, and SPC: the recommended datum lengths, the tolerances for datum lengths, the conditions for measuring the datum length.


Measurement of liquid flow in closed conduits — Weighing method

Mesure de débit des liquides dans les conduites fermées — Méthode par pesée

Specifies a method of determining the liquid flow-rate by measuring the mass of liquid delivered into a weighing tank in a known time intervall. Deals in particular with the measuring apparatus, the procedure, the method for calculating the flow-rate and the uncertainties associated with the measurement. Does not cover the cases of corrosive or toxic liquids.


The guidance describes methods for obtaining conditions for the successful keeping of shoots of the species Asparagus officinalis Linnaeus. It includes conditions of harvesting and putting into store, and optimum conditions, such as temperature, relative humidity, air circulation and storage life.


The guidance describes methods for obtaining conditions for the successful keeping of roots of the species Armoracia rusticana Gaertner, B. Meyer and Scherbius. It includes conditions of harvesting and putting into store, and optimum conditions, such as temperature, relative humidity, air circulation and storage life.


Passenger lift installation — Part 1: Lifts of classes I, II and III

Installation d'ascenseurs — Partie 1: Ascenseurs des classes I, II et III


Lift installation — Part 1: Lifts of classes I, II and III


Lift (US: Elevator) installation — Part 1: Class I, II, III and VI lifts

Installation d'ascenseurs — Partie 1: Ascenseurs de classes I, II, III et VI


Passenger lift installation — Part 1: Lifts of classes I, II and III — Addendum 1

Installation d'ascenseurs — Partie 1: Ascenseurs des classes I, II et III — Additif 1


Passenger lift installation — Part 1: Lifts of classes I, II and III — Addendum 2

Installation d'ascenseurs — Partie 1: Ascenseurs des classes I, II et III — Additif 2


Passenger lifts and service lifts — Part 2: Lifts of class IV

Ascenseurs et monte-charge — Partie 2: Ascenseurs de classe IV


Lift (US: Elevator) installation — Part 2: Class IV lifts

Installation d'ascenseurs — Partie 2: Ascenseurs de classe IV


Passenger lift installations — Part 3: Service lifts class V

Installation d'ascenseurs — Partie 3: Monte-charge classe V

Establishes the dimensions relating to the installation of lifts comprising a car the interior of which is inaccessible to persons due to its dimensions and means of construction, running at least partially between rigid guides which are vertical or whose inclination to the vertical is less than 15 . Part 1 covers the lifts of classes I, II and III, part 2 the lifts of class IV, part 5 control devices, signals and additional fittings, and part 6 planning and selection of passenger lifts.


Passenger lifts and service lifts — Part 5: Control devices, signals and additional fittings

Ascenseurs et monte-charge — Partie 5: Dispositifs de commande et de signalisation et accessoires complémentaires


Lifts and service lifts (USA: Elevators and dumbwaiters) — Part 5: Control devices, signals and additional fittings


Lifts and service lifts (USA : elevators and dumbwaiters) — Part 6: Passenger lifts to be installed in residential buildings — Planning and selection

Ascenseurs et monte-charge — Partie 6: Ascenseurs à installer dans les immeubles à usage d'habitation — Critères de sélection

Lays down the appropriate rules applying to standardized lifts of class I and permitting the number of lifts and their main characteristics to be defined at the very beginning of building design. Three quality levels are specified for the lift service. Part 1 covers the lifts of classes I, II and III, part 2 the lifts of class IV, part 3 service lifts of class V and part 5 control devices, signals and additional fittings.


Unplasticized polyvinyl chloride (PVC-U) pipes for water supply — Recommended practice for laying

Canalisations en polychlorure de vinyle non plastifié (PVC-U) pour l'adduction d'eau — Pratique recommandée pour la pose


Aluminium and aluminium alloys — Determination of lead content — Flame atomic absorption spectrometric method

Aluminium et alliages d'aluminium — Dosage du plomb — Méthode par spectrométrie d'absorption atomique dans la flamme

The method is applicable to products having lead contents between 0,01 and 1,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.


Aluminium and aluminium alloys — Determination of chromium content — Flame atomic absorption spectrometric method

Aluminium et alliages d'aluminium — Dosage du chrome — Méthode par spectrométrie d'absorption atomique dans la flamme

The method is applicable to products having chromium contents between 0,003 and 0,6 % (m/m). It may also be used for higher chromium contents Äup to 1,5 % (m/m) for instanceÜ. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.


Magnesium alloys — Determination of zinc content — Flame atomic absorption spectrometric method

Alliages de magnésium — Dosage du zinc — Méthode par spectrométrie d'absorption atomique dans la flamme

The method is applicable to products having zinc contents between 0,1 and 6 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.


Conveyor belts — Heat resistance — Part 1: Test method

Courroies transporteuses — Résistance à la chaleur — Partie 1: Méthode d'essai

This part specifies a method for determining the relative level of heat resistance of belts. Because of the procedure requirements set, the tests can be carried out only if the cover thickness is equal to or greater than 4 mm. Belts may be classified according to three classes: class 1 - up to 100 C; class 2 - up to 125 C; class 3 - up to 150 C.


Conveyor belts — Heat resistance — Part 2: Specifications

Courroies transporteuses — Résistance à la chaleur — Partie 2: Spécifications

Specifies the permissible variations of hardness, breaking elongation and strength of conveyor belt covers after exposure to heat as described in ISO 4195-1. Before and after exposure to heat under conditions defined in ISO 4195-1 there shall be measured: IRHD hardness of covers (according to ISO 48), breaking elongation and breaking strength of covers (according to ISO 37).


Symboles graphiques — Utilisation des flèches

Specifies general principles to be applied in designing graphical symbols containing one or several arrows which shall indicate different movements, forces or functions. The arrow-head shall in any case be directed in the direction of movement, force or function. Does not apply to arrows on technical drawings or in diagrams.


Equipment for working the soil — Hoe blades — Fixing dimensions

Matériel de travail du sol — Lames de bineuse — Dimensions de fixation


This second edition cancels and replaces the first edition (1981). Specifies the dimensions of hoe blades with working width up to and including 220 mm. Figure 1 illustrates the contours, dimensions and holes.


Surface active agents — Detergents for hand dishwashing — Guide for comparative testing of performance

Agents de surface — Détergents pour le lavage de la vaisselle à la main — Principes directeurs pour des essais comparatifs d'évaluation de performance

Covers the principal considerations for assessing products for hand dishwashing: a) the performance characteristics relevant to the successive stages of washing; b) the soiled articles required for assessing these characteristics; c) the washing processes to be employed. In dealing with the load of articles and the washing processes, a number of primary and secondary variables is listed. Methods of assessment of performance characteristics and the way in which results of tests shall be reported and interpreted are also covered.


Plain bearings — Shaft diameters for unsplit bushes

Paliers lisses — Diamètres d'arbre pour coussinets non fendus


Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length

Tubes lisses en acier, soudés et sans soudure — Tableaux généraux des dimensions et des masses linéiques


Gives values of both plain end tubes for general purpose use and precision tubes. Its purpose is to give guidance on the selection of sizes for all activities concerned with the standardization of steel tubes, both nationally and internationally, to serve as a ready reckoner and to avoid the use by different countries of different masses for a tube of the same size. It is not applicable to tubes primarily intended to be screwed. This fourth edition cancels and replaces the third edition (1985), tables 2 and 3 of which have been technically revised by the addition of the outside diameter of 12.7 mm to series 2.


Reduction sleeves with external 7/24 taper for tools with Morse taper shanks

Douilles de réduction au cône extérieur 7/24 pour outils à queue cône Morse

This second edition cancels and replaces the first edition (i.e. ISO 4202-1976). Specifies the dimensions of reduction sleeves with external 7/24 taper (Nos. 30, 40, 45, 50 and 60) for tools with Morse taper shanks (Nos. 1 to 6). All these sleeves allow driving of tools having Morse taper shanks which have a tenon at the small end of the shanks. Some sleeves allow driving of tools having Morse taper shanks which have an axially tapped hole in the shank.


Parallel shank tools — Driving tenons and sockets — Dimensions

Outils à queue cylindrique — Tenons d'entraînement et douilles extensibles — Dimensions


Countersinks, 90 degrees, with Morse taper shanks and detachable pilots

Outils à chanfreiner à 90 degrés, à queue cône Morse et pilote amovible


Countersinks, 90 degrees, with parallel shanks and solid pilot

Outils à chanfreiner à 90 degrés, à queue cylindrique et pilote fixe


Countersinks, 90 degrees, with parallel shanks and solid pilots

Specifies the dimensions and the tolerances as shown in figure 1 and given in table 1. Annex A (Bibliography) is for information only.


Counterbores with parallel shanks and solid pilots

Outils à lamer, à queue cylindrique et pilote fixe


Counterbores with Morse taper shanks and detachable pilots

Outils à lamer à queue cône Morse et pilote amovible


Detachable pilots for use with counterbores and 90 degrees countersinks — Dimensions

Pilotes amovibles pour outils à lamer et outils à chanfreiner à 90 degrés — Dimensions

Specifies the dimensions of these pilots for use with counterbores and 90 countersinks with Morse taper shanks in the table. They can also be used for other types of cutters. Gives dimensions in metric units only, these being regarded as the only recommended dimensions in the future. The illustration is diagrammatic only and is not intended to indicate of design.


Truck and bus tyres and rims (metric series) — Part 1: Tyres

Pneumatiques et jantes pour véhicules utilitaires (séries millimétriques) — Partie 1: Pneumatiques


Pneumatiques et jantes (séries millimétriques) pour camions et autobus — Partie 1: Pneumatiques

This part specifies the designation, dimensions, and load ratings of tyres primarily intended for trucks and buses. It applies to bias-belted, diagonal and radial tyres mounted on 5° tapered rims and on 15° tapered (drop-centre) rims. It is also applicable to different concepts and types of tyres and rims; in these cases, however, appropriate rim/section ratios, coefficients, and construction codes have been added to tables 2 and 3.


Truck and bus tyres and rims (metric series) — Part 2: Rims

Pneumatiques et jantes pour véhicules utilitaires (séries millimétriques) — Partie 2: Jantes


Pneumatiques et jantes (séries millimétriques) pour camions et autobus — Partie 2: Jantes

Specifies the designations, contours and dimensions of drop-centre (one-piece) rims. The rim dimensions are those rim contour dimensions necessary for mounting and fitment of the tyre to the rim. Tyre designations, dimensions and load ratings are given in ISO 4209-1.


Cycles — Safety requirements of bicycles

Cycles — Conditions de sécurité des bicyclettes


Cycles — Safety requirements for bicycles

Cycles — Exigences de sécurité des bicyclettes

Specifies safety and performance requirements for the design, assembly and testing of bicycles. Contains guidelines for instructions on the use and care of bicycles. Does not apply to special types of bicycles such as tandems, toy bicycles etc..


Cycles — Safety requirements of bicycles — Amendment 1

Cycles — Conditions de sécurité des bicyclettes — Amendement 1


Furniture — Assessment of surface resistance to cold liquids

Ameublement — Évaluation de la résistance des surfaces aux liquides froids

The specified method applies to surfaces of finished furniture or test panels of the same material and finished in the identical manner as the finished furniture with a size sufficient to meet the requirements of the test. The type and number of test liquids and the test periods can be selected from the tables in clause 5 and in the annex. The test results are assessed in terms of a descriptive numerical rating code.


Furniture — Tests for surfaces — Part 2: Assessment of resistance to wet heat

Ameublement — Essais des finitions de surface — Partie 2: Évaluation de la résistance à la chaleur humide

The principle of the method specified is to place a standard aluminium alloy block at a specified test temperature on a damp cloth in contact with the surface of the test panel (or on finished furniture), removing the block and damp cloth after a specified period of time, wiping the test area dry and leaving the test panel undisturbed for at least 16 h, then examining it under specified lighting conditions for signs of damage (discoloration, change in lustre, blistering or other defects). Applies to the hard surfaces of all finished furniture, regardless of material, except for finishes on leather and coated fabrics.


Furniture — Tests for surface finishes — Part 3: Assessment of resistance to dry heat

Ameublement — Essais des finitions de surface — Partie 3: Évaluation de la résistance à la chaleur sèche

The principle of the method specified is to place a standard aluminium alloy block at a specified test temperature on the surface of the test panel (or on finished furniture), removing the block after a specified period of time, wiping the test area dry and leaving the test panel undisturbed for at least 16 h, then examining it under specified lighting conditions for signs of damage (discoloration, change in lustre, blistering or other defects). Applies to the hard surfaces of all finished furniture, regardless of material, except for finishes on leather and coated fabrics.


Furniture — Tests for surfaces — Part 4: Assessment of resistance to impact

Ameublement — Essais des finitions de surface — Partie 4: Évaluation de la résistance au choc

The specified method is suitable for use either as a means of comparing different finishing systems or as a quality control test to ensure that a specified performance level is achieved or maintained. The tests are carried out on panels of the same materials and finished in the identical manner as the finished furniture of a size sufficient to meet the requirements of the test. The degree of damage to the test area is assessed by reference to a descriptive numerical rating code.


Codes for the representation of currencies and funds

Codes pour la représentation des monnaies et types de fonds


Codes pour la représentation des monnaies et types des fonds


Printing machines — Vocabulary — Part 1: Fundamental terms

Machines à imprimer — Vocabulaire — Partie 1: Termes fondamentaux


Air quality — Determination of gaseous sulphur compounds in ambient air — Sampling equipment

Qualité de l'air — Détermination des composés soufrés gazeux dans l'air ambiant — Appareillage d'échantillonnage

Specifies general requirements. Is primarily intended to be used in conjunction with ISO 4220 and ISO 4221 which give supplement details relating to means of sampling, the absorbing solution and the sampling procedure.


Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection

Air ambiant — Détermination d'un indice de pollution gazeuse acide de l'air — Méthode titrimétrique avec indicateur ou détection potentiométrique du point final

Is applicable to mass concentrations of sulfur dioxide higher than 30 g/m3. The results obtained following this procedure depend on the amounts of acid and alkaline gaseous air pollutants which are likely to be determined under the specified sampling and analytical conditions.


Air quality — Determination of mass concentration of sulphur dioxide in ambient air — Thorin spectrophotometric method

Qualité de l'air — Détermination de la concentration en masse du dioxyde de soufre dans l'air ambiant — Méthode spectrophotométrique au thorin

Applies to the range of 3,5 to 150 micrograms per cubic metre, assuming an
air sample volume of 2 m3 and a sample solution volume of 50 ml. For
higher concentrations, dilution of the sample may be
necessary.


Ambient air — Measurement of particulate fall-out — Horizontal deposit gauge method

Air ambiant — Mesurage des retombées particulaires — Méthode à collecteur horizontal


Definitions of some terms used in the tyre industry — Part 1: Pneumatic tyres

Définitions de certains termes utilisés dans l'industrie du pneumatique — Partie 1: Pneus


This third edition cancels and replaces the second edition (1978). Definitions concerning tyre dimensions are illustrated in a figure. The definitions are given in English and French.


Definitions of some terms used in the tyre industry — Part 1: Pneumatic tyres — Amendment 1

Définitions de certains termes utilisés dans l'industrie du pneumatique — Partie 1: Pneus — Amendement 1


Adds definition 2.4 (temporary-use spare tyre) and 2.5 (T-type temporary-use spare tyre), renumbers definitions 2.4 to 2.8 to become 2.6 to 2.10, and amends the note to definition 5.8.


Definitions of some terms used in the tyre industry — Part 2: Solid tyres

Définitions de certains termes utilisés dans l'industrie du pneumatique — Partie 2: Bandages pleins


This part presents definitions of terms, in English and French, relating to solid tyres, in particular: general definitions, definitions concerning structure, components and dimensions of solid tyres. For definitions of terms relating to pneumatic tyres see Part 1. For other terms used in this field, together with their equivalents in other languages see ISO 3877. For terms relating to wheels/rims, and their definitions see ISO 3911. This second edition cancels and replaces the first edition (1983), in which definitions 1.2 and 2.1 have been modified.


Ambient air — Determination of carbon monoxide — Non-dispersive infrared spectrometric method

Air ambiant — Dosage du monoxyde de carbone — Méthode par spectrométrie dans l'infrarouge selon un procédé de type non dispersif


Air quality — General aspects — Vocabulary

Qualité de l'air — Aspects généraux — Vocabulaire


Explains the meanings, in English and French, of a selection of terms commonly used in connection with the sampling and measurement of gases, vapours and particles for the determination. The terms are arranged in alphabetical order in English. An alphabetical index of the French terms is also given.


Air quality — General aspects — Units of measurement

Qualité de l'air — Aspects généraux — Unités de mesure


Qualité de l'air — Aspects généraux — Unités de mesurage

Lays down the units and symbols to be used when reporting results of measurements. For general guidance on the International System of Units, reference should be made to ISO 1000-1992.


Planning of ambient air quality monitoring

Planification du contrôle de la qualité de l'air ambiant


Spanners and wrenches — Spline drive ends for power socket wrenches

Outils de manoeuvre pour vis et écrous — Entraînement à cannelures pour douilles machines

Covers both the male end dimensions, and the female end dimensions. The pitch p/ps as given in the tables defines the spline dimensions. The first number is the diametral pitch; the second number is the stub pitch; it denotes, as the fractional part of an inch, the basic radial length of engagement, both above and below the pitch circle. The module denotes the number of units of pitch diameter per tooth, in millimetres.


Assembly tools for screws and nuts — Single-head engineer's wrenches — Gaps from 50 to 120 mm

Outils de manoeuvre pour vis et écrous — Clés à fourche simples — Ouvertures de 50 à 120 mm


Hand- and machine-operated circular screwing dies for taper pipe threads — R series

Filières rondes de filetage, à main et à machine, pour filetages gaz coniques — Série R


Filières rondes de filetage, à main et à machine, pour filetages coniques de tuyauterie — Série R

This second edition cancels and replaces the first edition (ISO 4230:1977). Is a supplement to ISO 2568 and ISO 4231 and lys down the dimensions of these screwing dies intended for production of taper pipe threads in accordance with ISO 7-1. With the exception of the die 1/16, the diameter, thickness and fixing dimensions are in accordance with ISO 2568 so as to permit the driving of hand-operated dies with the aid of the die stocks defined in that document.


Hand- and machine-operated circular screwing dies for parallel pipe threads — G series

Filières rondes de filetage, à main et à machine, pour filetages gaz cylindriques — Série G


Hand- and machine-operated circular screwing dies for parallel pipe threads - G series

Filières rondes de filetage, à main et à machine, pour filetages cylindriques de tuyauterie — Série G

This secind edition cancels and replaces the first edition (ISO 4231:1977). Is a supplement to ISO 2568 and ISO 4230 and lys down the diemensions of these screwing dies intended for production of parallel pipe threads in accordance with ISO 228-1. Diameter, thickness and fixing dimensions are accordance with ISO 2568 so as to permit the driving of and-oprated dies with the aid of the die stocks defined in that document.


Duplicators — Minimum information to be included in specification sheets

Duplicateurs — Informations minimales à inclure dans les fiches techniques

Prescribes the minimum information to be included in the specification sheets of duplicators so that users may compare directly the characteristics of different machines.


Office machines — Minimum information to be included in specifications sheets — Part 2: Document copying machines

Machines de bureau — Informations mininales à inclure dans les fiches techniques — Partie 2: Machines à reproduire

Determines the minimum information to be included in the specification sheets of document copying machines for the users to compare directly the characteristics of different machines.


Office machines — Minimum information to be included in specification sheets — Part 3: Postal franking machines

Machines de bureau — Informations minimales à inclure dans les fiches techniques — Partie 3: Machines postales à affranchir

Contains the minimum information to be included in the specification sheets of postal franking machines so that users may compare directly the characteristics of different machines.


Cinematography — Optical printing ratios for enlargement and reduction of motion-picture film images — Specifications

Cinématographie — Rapports d'agrandissement et de réduction d'image pour le tirage optique des films cinématographiques — Spécifications


Cinematography — Leaders and run-out trailers for 35 mm and 16 mm release prints — Specifications

Cinématographie — Amorces pour copies d'exploitation de 35 mm et de 16 mm — Spécifications


Specifies the essential features of leaders, change-over cue marks and run-out trailers for 35 mm and 16 mm release prints for cinema use. Also specified is the information to be placed on the leader and run-out trailer as well as the specific frame spacing of this information in relation to the beginning and end of the picture section.


Cinematography — Recording head gaps for two sound records on 16 mm magnetic film — Positions and width dimensions

Cinématographie — Entrefers de têtes d'enregistrement pour enregistrement du son sur deux pistes sur film magnétique de 16 mm — Emplacement et largeur

This International Standard specifies the lateral positions and width dimensions of the recording heads for two magnetic Sound records and a control track on 16 mm Single perforated magnetic recording film. lt also specifies the reproducing velocity of the film travel.


Cinematography — Picture image area and photographic sound record on 16 mm motion-picture release prints — Positions and dimensions

Cinématographie — Champ d'image enregistré et enregistrement sonore photographique sur les copies d'exploitation sur film cinématographique de 16 mm — Emplacement et dimensions

The specifications apply to image and photographic sound records on release prints. Also specified are the width and lateral position of the soubnd record scanning beam and its diplacement relative to the corresponding image frame. The sound record shall be properly reproduced at 24 perforations per second which corresponds to a film projection speed of 24 frames per second.


Cinematography — Photographic sound record on 8 mm Type S motion-picture prints — Position and width dimensions

Cinématographie — Piste sonore photographique sur copies sur film cinématographique 8 mm type S — Position et dimensions en largeur


Cancels and replaces the first edition (1984). Presents a list of cinematographic terms and their definitions which are peculiar to the motion-picture industry. Certain terms which are considered to be closely related to the fundamental terms within pertinent applications are added for information.


Jig bushes and accessories for drilling purposes — Dimensions

Guides de perçage et accessoires — Dimensions

Deals with press-fit bushes (headed or headless), liners (headed or headless, the dimensions of which are taken from the press-fit range of bushes), renewable bushes (fixed type and slip type), methods of retaining renewable bushes, and acessories (i.e. tenons, locking screws and stop pins).


Jig bushes — Definitions and nomenclature

Guides de perçage — Définitions et nomenclature


Motorcycle tyres and rims (Existing series) — Part 1: Tyres

Pneumatiques et jantes pour motocycles (Séries actuelles) — Partie 1: Pneumatiques


Motorcycle tyres and rims (Code-designated series) — Part 1: Tyres

Pneumatiques et jantes pour motocycles (Séries dont les dimensions sont désignées par des codes) — Partie 1: Pneumatiques

This second edition cancels and replaces the first edition (1978). This part sets out the designation in use and the dimensions for an inch code designated series of tyres. It applies to tyres used in highway service with a maximum speed of 150 km/h and fitted on rims with a nominal diameter corresponding to the codes from 14 up to and including 21.


Motorcycle tyres and rims (Existing series) — Part 1: Tyres — Amendment 1

Pneumatiques et jantes pour motocycles (Séries actuelles) — Partie 1: Pneumatiques — Amendement 1


Motorcycles tyres and rims (code designated series) — Part 2: Tyre load ratings

Pneumatiques et jantes pour motocycles (Séries dont les dimensions sont désignées par des pouces codes) — Partie 2: Capacités de charge des pneumatiques


Motorcycle tyres and rims (Code-designated series) — Part 2: Tyre load ratings

Pneumatiques et jantes pour motocycles (Séries dont les dimensions sont désignées par des codes) — Partie 2: Capacités de charge des pneumatiques

Tabulates the correlation between load index and tyre load-carrying capacity (table 1), between speed symbol and speed category (table 2), the maximum tyre load capacities (table 3), and the variation of maximum load capacities of tyres according to maximum speed of motorcycle (table 4). This second edition cancels and replaces the first edition (1983).


Motorcycles tyres and rims (code designated series) — Part 2: Tyre load ratings — Amendment 1

Pneumatiques et jantes pour motocycles (Séries dont les dimensions sont désignées par des pouces codes) — Partie 2: Capacités de charge des pneumatiques — Amendement 1


Motorcycle tyres and rims (Code-designated series) — Part 3: Rims

Pneumatiques et jantes pour motocycles (Séries dont les dimensions sont désignées par des codes) — Partie 3: Jantes


Motorcycle tyres and rims (Code-designated series) — Part 3: Rims — Amendment 1

Pneumatiques et jantes pour motocycles (Séries dont les dimensions sont désignées par des codes) — Partie 3: Jantes — Amendement 1


Motorcycle tyres and rims (code-designated series) — Part 3: Rims

Pneumatiques et jantes pour motocycles (séries dont les dimensions sont désignées par des codes) — Partie 3: Jantes


Pneumatiques et jantes pour engins de génie civil


Narrow and wide base off-road tyres and rims — Part 1: Tyre designation and dimensions

Pneumatiques et jantes à base étroite et à base large pour engins de génie civil — Partie 1: Désignation et cotes des pneumatiques


Narrow and wide base off-road tyres and rims — Part 1: Tyre designation and dimensions — Amendment 1

Pneumatiques et jantes à base étroite et à base large pour engins de génie civil — Partie 1: Désignation et cotes des pneumatiques — Amendement 1


Narrow and wide base off-road tyres and rims — Part 2: Loads and inflation pressures

Pneumatiques et jantes à base étroite et à base large pour engins de génie civil — Partie 2: Charges et pressions de gonflage


Narrow and wide base off-road tyres and rims — Part 3: Rims

Pneumatiques et jantes à base étroite et à base large pour engins de génie civil — Partie 3: Jantes


Tyres and rims (existing series) for agricultural tractors and machines — Part 1: Tyre designation and dimensions

Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 1: Désignation et dimensions des pneumatiques


Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 1: Désignation et cotes des pneumatiques


Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 1: Tyre designation and dimensions

Pneumatiques (série à marquage "ply rating") et jantes pour tracteurs et machines agricoles — Partie 1: Désignation et cotes des pneumatiques


Tyres and rims (existing series) for agricultural tractors and machines — Part 2: Tyre load ratings

Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 2: Capacités de charge des pneumatiques


Tyres and rims (existing series) for agricultural tractors and machines — Part 2: Tyre load ratings — Addendum 1

Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 2: Capacités de charge des pneumatiques — Additif 1


Tyres and rims (existing series) for agricultural tractors and machines — Part 2: Tyre load ratings — Addendum 2

Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 2: Capacités de charge des pneumatiques — Additif 2


Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 2: Tyre load ratings

Pneumatiques (série à marquage "ply rating") et jantes pour tracteurs et machines agricoles — Partie 2: Capacités de charge des pneumatiques


Tyres and rims (Existing series) for agricultural tractors and machines — Part 3: Rims

Pneus et jantes (Séries existantes) pour tracteurs et machines agricoles — Partie 3: Jantes


Tyres and rims (existing series) for agricultural tractors and machines — Part 3: Rims

Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 3: Jantes


Tyres and rims (Existing series) for agricultural tractors and machines — Part 3: Rims — Amendment 1

Pneus et jantes (Séries existantes) pour tracteurs et machines agricoles — Partie 3: Jantes — Amendement 1


Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 3: Rims

Pneumatiques (série à marquage "ply rating") et jantes pour tracteurs et machines agricoles — Partie 3: Jantes

Cancels and replaces the second edition (1985). Sets out rim dimensions for tyres of the ply rating marked series for agricultural tractors and machines.


Tyres and rims (Existing series) for agricultural tractors and machines — Part 4: Tyres classification and nomenclature

Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 4: Nomenclature et classification des pneumatiques


Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 4: Tyre classification and nomenclature

Pneumatiques (série à marquage "ply rating") et jantes pour tracteurs et machines agricoles — Partie 4: Nomenclature et classification des pneumatiques

Tabulates the classification codes R (R-1 to R-4), F (F-1 to F-3), I (I-1 to I-6), G (G-1 to G-3) and LS (LS-2 and LS-3).


Tyres and rims (existing series) for agricultural tractors and machines — Part 5: Log skidder tyres

Pneus et jantes (séries existantes) pour tracteurs et machines agricoles — Partie 5: Pneumatiques pour engins forestiers traînant des grumes


Tyres (ply rating marked series) and rims for agricultural tractors and machines — Part 5: Logging and forestry service tyres

Pneumatiques (série à marquage "ply rating") et jantes pour tracteurs et machines agricoles — Partie 5: Pneumatiques pour engins forestiers et de débardage du bois

Describes the designation, dimensions, load ratings and rim coordination for tyres of diagonal construction. Gives terms and definitions.


Agricultural tractors — Access, exit and the operator's workplace — Dimensions

Tracteurs agricoles — Accès, sortie et poste de travail du conducteur — Dimensions


Agricultural tractors — Operator's workplace, access and exit — Dimensions

Tracteurs agricoles — Poste de travail de l'opérateur, accès et sortie — Dimensions

Specifies design dimensions concerning minimum dimensions of access doorways; number, location and minimum dimensions of emergency exits; minimum internal clearance dimensions. Applies to tractors for agriculture having a minimum track width exceeding 1150 mm.


Agricultural tractors — Operator's seating accommodation — Dimensions

Tracteurs agricoles — Poste de conduite pour conducteur assis — Dimensions


Lays down dimensions for the operator's seat and the location of specific controls relative to the seat index point within the seating accommodation on agricultural tractors with a track width greater than 1150 mm. The controls included are the steering-wheel, clutch pedal, brake pedal(s), and throttle pedal. Standardized dimensions and locations will assist the future design of operator's seating accommodation on agricultural tractors.


Machinery for forestry — Self-propelled machinery — Safety

Matériel forestier — Machines automotrices — Sécurité

Specifies general safety requirements for specially designed self-propelled forestry machines and machines adapted for forestry applications.


Tractors and machinery for agriculture and forestry — Technical means for ensuring safety — Part 1: General

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 1: Généralités


Provides guidelines regarding the prevention of accidents arising from the use fo tractors and machinery. Gives guidelines to be met when designing tractors and machines. Specifies technical means of improving the degree of personal safety of operators and others involved in the course of normal running, maintenance and use.


Tractors and machinery for agriculture and forestry — Technical means for providing safety — Part 2: Anhydrous ammonia applicators

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 2: Applicateurs d'ammoniac anhydre

This part provides special guidelines to be followed when designing applicators for liquid ammonia for use with tractors and machinery. It should be read in conjunction with ISO 4254-1. Contains definitions and special technical requirements.


Tractors and machinery for agriculture and forestry — Technical means for ensuring safety — Part 3: Tractors

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 3: Tracteurs

Provides guidelines regarding the prevention of accidents arising from the use of tractors and indicates appropriate parameters to be met when designing tractors.


Tractors and machinery for agriculture and forestry — Technical means for ensuring safety — Part 4: Forestry winches

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 4: Treuils pour matériels forestier et de sylviculture

Specifies safety requirements for winches used on forestry machinery and agricultural machinery used in forestry. Applies only to skidding winches mounted on mobile forestry machinery; winches used in cable logging systems are excluded.


Tractors and machinery for agriculture and forestry — Technical means for ensuring safety — Part 5: Power-driven soil-working equipment

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 5: Matériel de travail du sol à entraînement mécanique

Specifies the special requirements to be met in design. Applies to equipment of class 03 with a power demand of more than 20 kW. Applies additionally to ISO 4254-1.


Tractors and machinery for agriculture and forestry — Technical means for ensuring safety — Part 6: Equipment for crop protection

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 6: Matériel de protection des cultures

Specifies special requirements to be considered when designing power-assisted sprayers for crop protection and liquid fertilizer application. The requirements specified are supplementary to those in ISO 4254-1.


Tractors and machinery for agriculture and forestry — Technical means for ensuring safety — Part 7: Combine harvesters, forage and cotton harvesters

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 7: Moissonneuses-batteuses, récolteuses-hacheuses-chargeuses de fourrage et récolteuses de coton

Specifies technical means for ensuring the safety of operators and others involved in the course of normal running, maintenance and the use of combine harvesters and self-propelled forage and cotton harvesters additional to the requirements of ISO 4254-1. Also provides guidelines regarding the prevention of accidents arising from their use.


Agriculture and forestry tractors and machinery — Technical means for providing safety — Part 8: Husbandry cleaning installations

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques pour assurer la sécurité — Partie 8: Installations de nettoyage d'étables


Tractors and machinery for agriculture and forestry — Technical means for ensuring safety — Part 9: Equipment for sowing, planting and distributing fertilizers

Tracteurs et matériels agricoles et forestiers — Dispositifs techniques permettant d'assurer la sécurité — Partie 9: Matériel de semis, de plantation et de fertilisation

Specifies technical means of improving the degree of personal safety of operators and others. Applies additionally to ISO 4254-1.


Liquefied petroleum gases — Determination of vapour pressure — LPG method

Gaz de pétrole liquéfiés — Détermination de la pression de vapeur — Méthode GPL


Liquefied petroleum gases — Method of sampling

Gaz de pétrole liquéfiés — Méthode d'échantillonnage

Procedure given applies to gases, such as propane, butane or mixtures thereof. It is suitable for sampling into containers to provide samples for laboratory testing of products covered by ISO 9162. Although this procedures can be used to provide samples for compositional analysis, it is strongly recommended that alternative apparatus, such as a variable-volume container, be used to minimize compositional changes that may occur.


Petroleum products — Bitumen and tar — Determination of softening point in ethylene glycol — Ring-and-ball method

Produits pétroliers — Bitume et goudron — Détermination du point de ramollissement dans l'éthylène glycol — Méthode bille et anneau


Petroleum products — Determination and application of precision data in relation to methods of test

Produits pétroliers — Détermination et application des valeurs de fidélité relatives aux méthodes d'essai


Covers the calculation of precision estimates and their use to specifications. In particular, it contains definitions of relevant statistical terms, the procedures to be adopted in the planning of an inter-laboratory test programme, the method of calculating the precision from the results of such a programme and the procedure to be followed in the interpretation of laboratory results in relation both to precision of the methods and to the limits laid down in the specification.


Petroleum products and hydrocarbons — Determination of sulfur content — Wickbold combustion method

Produits pétroliers et hydrocarbures — Dosage du soufre — Méthode de combustion Wickbold

The procedure specified may be applied to products having contents in the range 1 to 1O OOO mg/kg and is particularly suitable for distillates with less than 3OO mg/kg. Test samples which are viscous, highly aromatic, or of high content may be first diluted with a sulfur-free solvent. The procedure can be used for natural and refinery gases, also for substances supplied to the burner in the liquid state and for the determination of volatile sulfur in substances supplied to the burner in the gaseous state after vaporisation from the liquid phase. It is not suitable for heavy-duty engine oils.


Petroleum products — Fuels (class F) — Specifications of gas turbine fuels for industrial and marine applications

Produits pétroliers — Combustibles (classe F) — Spécifications des combustibles pour turbines à gaz en service dans l'industrie et la marine

Sets out the properties of fuels at the time and place of transfer of custody to the user. Does not cover requirements for gas turbine fuels for aviation use. Further information and recommendations for the quality of the fuel entering the turbine combustion chambers (trace metal limits) are provided in annex B. The terminology used and the test methods referred to in these specifications are presented in annex C.


Petroleum products — Determination of carbon residue — Ramsbottom method

Produits pétroliers — Détermination du carbone résiduel — Méthode "Ramsbottom"


Petroleum products — Inhibited mineral oils — Determination of oxidation characteristics

Produits pétroliers — Huiles minérales inhibées — Détermination des caractéristiques d'oxydation

Specifies a method for evaluating oxidation stability of inhibited steam-turbine oils in the presence of oxygen, water, and metallic copper and iron at an elevated temperature. The method is also used for testing other oils such as hydraulic oils and circulating oils having a relative density less than that of water and containing rust and oxidation inhibitors. This method is used for specification purposes and is considered of value in evaluating the oxidation stability of lubricants, especially those that are prone to water contamination.


Petroleum products — Calculation of cetane index of middle-distillate fuels by the four-variable equation

Produits pétroliers — Calcul de l'indice de cétane des distillats moyens par équation à quatre variables

Describes a procedure for the calculation of the cetane index of middle-destillates from petroleum by the four-variable equation. Is not applicable to fuels containing additives for raising the cetane number nor to pure hydrocarbons and distillate fuels derived from coal.


Petroleum products — Lubricating oils and additives — Determination of phosphorus content — Quinoline phosphomolybdate method

Produits pétroliers — Huiles lubrifiantes et additifs — Dosage du phosphore — Méthode au phosphomolybdate de quinoléine

The method used is applicable to products containing any of the phosphorus compounds in normal use and having contents between O,OO5 and 1O,O % (m/m). The method is free from most interferences because the high insolubility of the quinoline phosphomolybdate precipitate leads to constant composition and freedom from most adsorbed or occulated impurities, especially from cations which would otherwise interfere in the subsequent titration of the precipitate.


Petroleum and liquid petroleum products — Measurement of temperature and level in storage tanks — Automatic methods

Pétrole et produits pétroliers liquides — Mesurages directs de la température et du niveau dans les réservoirs de stockage — Méthodes automatiques

Gives guidance on the selection, specification, installation, operation and maintenance of mechanical and servo-operated automatic tank gauging systems measuring level and temperature in petroleum storage tanks which are at or near atmospheric temperature and pressure, or used under pressure, or for the storage of heated liquid petroleum products. Does not apply to tank gauging systems using other sensing principles, such as radar and optical methods. Does not apply to level and temperature measurement systems for refrigerated hydrocarbon liquids.


Petroleum and liquid petroleum products — Calculation of oil quantities — Part 2: Dynamic measurement

Pétrole et produits pétroliers liquides — Calcul des quantités de pétrole — Partie 2: Mesurage dynamique

Defines the various terms employed in the calculation of metered petroleum quantities. Also specifies the equations which allow the values of correction factors to be computed. Also gives rules for the sequence, rounding and significant figures to be employed in a calculation. Provides tables which may be used to look up specific correction factors should it not be desired to calculate them by manual as well as computer methods. The field of application is the volumetric measurement of liquid hydrocarbons, including liquefied petroleum gases, by meter and prover. It does not include two-phase fluids.


Petroleum and liquid petroleum products — Temperature measurements — Manual methods

Pétrole et produits pétroliers liquides — Mesurages de la température — Méthodes manuelles


Petroleum and liquid petroleum products — Tank calibration by liquid measurement — Part 1: Incremental method using volumetric meters

Pétrole et produits pétroliers liquides — Jaugeage des réservoirs par épalement — Partie 1: Méthode incrémentale utilisant des compteurs volumétriques


Petroleum products — Determination of density and relative density — Reischauer pyknometer method

Produits pétroliers — Détermination de la masse volumique et de la densité relative — Méthode au pycnomètre Reischauer


Petroleum products — Determination of density and relative density — Capillary stoppered conical pyknometer

Produits pétroliers — Détermination de la masse volumique et de la densité relative — Méthode au pycnomètre à bouchon capillaire conique


Urea for industrial use — Determination of biuret content — Flame atomic absorption and photometric absorption methods

Urée à usage industriel — Dosage du biuret — Méthodes par absorption atomique dans la flamme et par photométrie d'absorption

Applicable to products having contents of equal to or more than 0.05 % (m/m) (with flame atomic absorption) or 0.1 % (m/m) (with fotometric absorption). Covers the formation of a complex between biuret and copper(II) sulphate in alkaline medium. Fixation of this complex on an anion exchange resin. Elution of Cu first with a potassium nitrate solution and then with a nitric acid solution. Flame atomic absorption: aspiration of the solution into an acetylene-air flame and measurement of the absorption of the 325-nm line emitted by a copper hollow-cathode lamp; or by photometric absorption: formation of a coloured complex between Cu and zinc dibenzyldithiocarbamate, extraction with carbon tetrachloride and measurement at a wavelength of about 435 nm. Has also been approved by the IUPAC.


Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of arsenic content — Silver diethyldithiocarbamate photometric method

Bicarbonate d'ammonium à usage industriel (y compris les industries alimentaires) — Dosage de l'arsenic — Méthode photométrique au diéthyldithiocarbamate d'argent

Applicable to products having As contents more than 0.2 mg/kg. The principle consists in reduction of the element to arsine in a solution of silver diethyldithiocarbamate in pyridine. Photometric measurement of the purplish- red colour produced by the colloidally dispersed silver, at the maximum of the absorption curve (wavelength approximately 540 nm).


Anhydrous ammonia for industrial use — Evaluation of residue on evaporation — Gravimetric method

Ammoniac anhydre à usage industriel — Évaluation du résidu à l'evaporation — Méthode gravimétrique

Applicable to products having a residue of equal to or more than 0.02 % (m/m). For products obtained in modern plants this evaluation is not usually required. Indicates to the risk in handling with this product. Analysis by evaporation, at ambient temperature, of a test portion and weighing of the residue. Titration of the ammonia contained in the residue with standard volumetric sulphuric acid solution in the presence of an indicator. Subtraction of this mass from that of the redidue. A typical apparatus for the test is shown in a figure.


Cryolite, natural and artificial — Conventional test for evaluation of free fluorides content

Cryolithe, naturelle et artificielle — Essai conventionnel pour l'évaluation de la teneur en fluorures libres

Applicable to products having contents of AlF3 of more than 0.15 % (m/m) or of NaF of more than 0.4 % (m/m). Covers sintering of a test portion with a known quantity of sodium fluoride in a muffle furnace at a temperature of (790 10) °C. Under these conditions, aluminium fluoride in excess of that required by the stoichiometric formula AlF3 .3NaF reacts to form cryolite; extraction of the ground sintered mass with boiling water. Acidification with hydrochloric acid solution to a pH less than 3.7 and titration of the excess sodium fluoride with thorium nitrate solution in the presence of alizarin-S as indicator. Has also been approved by the IUPAC.


Sodium fluoride for industrial use — Determination of carbonate content — Gravimetric method

Fluorure de sodium à usage industriel — Dosage des carbonates — Méthode gravimétrique

Applicable to products having contents, expressed as Na2 CO3 , more than 0.02 % (m/m). Describes the release of the carbon dioxide from a test portion by acidification and heating. Entrainment of the carbon dioxide in a flow of air and absorption in weighed absorption tubes containing soda asbestos. Specifies the weighing of the absorption tubes to determine the quantity released.


Aluminium fluoride for industrial use — Determination of sodium content — Flame emission spectrophotometric method

Fluorure d'aluminium à usage industriel — Dosage du sodium — Méthode par spectrophotométrie de flamme en émission

Applicable to products having Na contents, expressed as Na2 O, of equal to or more than 0.05 % (m/m). The principle bases on fusion, at a controlled temperature, of a test portion with a mixture of lithium carbonate and boric oxide or with a mixture of lithium carbonate and lithium tetraborate in a platinum or platinum-gold alloy crucible. Extraction of the fused mass with hydeochloric acid solution. Aspiration of the solution into a flame and photometric measurement of the intensity of the radiation emitted at 589 nm.


Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method

Cryolithe, naturelle et artificielle, et fluorure d'aluminium à usage industriel — Dosage des sulfates — Méthode gravimétrique à l'état de sulfate de baryum

Applicable to products having a content, expressed as sulphur trioxide, equal to or more than 0.1 % (m/m). Bases on alkaline fusion of a test portion with a mixture of sodium carbonate and boric acid. Extraction of the fused mass with perchloric acid solution and precipitation of the sulphate ions with barium chloride in an acidified medium. Filtration on a fine-texture, ashless filter paper (pore diameter approximately 0.4 to 1.0 m). Calcination after drying in an electric oven at (850 20) °C. Weighing of the residue.


Sodium hexafluorosilicate for industrial use — Determination of free acidity and total hexafluorosilicate content — Titrimetric method

Hexafluorosilicate de sodium à usage industriel — Détermination de l'acidité libre et de la teneur en hexafluorosilicate total — Méthode titrimétrique

With respect to the free acidity, applicable to products having contents, expressed as H2 SiF6 , equal to or more than 0,1 % (m/m). First, determination of the free acid contents by titration of an ice-cooled test portion with a standard volumetric sodium hydroxide solution in the presence of potassium nitrate and using bromothymol blue as indicator, then, followed by titration at near boiling temperature with standard volumetric sodium hydroxide solution to the appearance of a permanent blue colour.


Acid-grade fluorspar — Determination of loss in mass at 105 degrees C

Spaths fluor pour la fabrication de l'acide fluorhydrique — Détermination de la perte de masse à 105 degrés C


Acid-grade and ceramic-grade fluorspar — Determination of loss in mass at 105 degrees C

Spaths fluor pour la fabrication de l'acide fluorhydrique et spaths fluor utilisables dans l'industrie céramique — Détermination de la perte de masse à 105 degrés C

The method is based on drying a test portion at 105 °C and determination of the loss in mass, which corresponds to the content of water and other components volatile at that temperature. Applies to fluorspars, which may be dried material containing not less than 0,02 % (m/m) of components volatile at 105 °C, or filter cake.


Acid-grade fluorspar — Determination of carbonate content — Titrimetric method

Spaths fluor pour la fabrication de l'acide fluorhydrique — Dosage des carbonates — Méthode titrimétrique


All grades of fluorspar — Determination of carbonate content — Titrimetric method

Tous les spaths fluor — Dosage des carbonates — Méthode titrimétrique


The principle of the method specified is treatment of a test portion with hydrochloric acid solution, absorption of the evolved carbon dioxide in barium hydroxide solution, neutralization of excess alkali with hydrochloric acid solution, addition of an exactly measured excess of a standard volumetric hydrochloric acid solution to dissolve the precipitated barium carbonate and back-titration with a standard volumetric sodium hydroxide solution using methyl orange as indicator. The method is applicable to products having carbonate contents equal to or greater than 0,04 % (m/m).


Acid-grade fluorspar — Determination of sulphide content — Iodometric method

Spaths fluor pour la fabrication de l'acide fluorhydrique — Dosage des sulfures — Méthode iodométrique


Acid-grade and ceramic-grade fluorspar — Determination of sulfide content — Iodometric method

Spaths fluor pour la fabrication de l'acide fluorhydrique et spaths fluor utilisables dans l'industrie céramique — Dosage des sulfures — Méthode iodométrique


The principle of the method specified is digestion of a test portion in a sealed apparatus in a mixture of hydrochloric acid, tin(II) chloride and boric acid solutions, absorption of the liberated hydrogen sulfide, entrained in a stream of oxygen-free argon or nitrogen, in zinc acetate solution and iodometric determination of the zinc sulfide formed. The method is applicable to products having a sulfide content equal to or greater than 0,001 % (m/m). It is not applicable, if presence of polysulfides is suspected.


Phosphoric acid for industrial use — Guide to sampling techniques

Acide phosphorique à usage industriel — Guide technique pour l'échantillonnage

Contains guides concerning the procedure to be followed and the precautions to be observed for the taking, preparation and storage of samples with the view of assess their quality. Deals with the means of delivery, containers for taking samples, technical means for mixing and heating systems. Details the sampling of thermal-process and wet-process acids from large containers and mobile tanks and the safety measures. Has also been approved by the IUPAC.


Surface roughness — Terminology — Part 1: Surface and its parameters

Rugosité de surface — Terminologie — Partie 1: Surface et ses paramètres


Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters

Spécification géométrique des produits (GPS) — État de surface: Méthode du profil — Termes, définitions et paramètres d'état de surface


Surface roughness — Terminology — Part 2: Measurement of surface roughness parameters

Rugosité de surface — Terminologie — Partie 2: Mesurage des paramètres de la rugosité de surface


Rules and procedures for the measurement of surface roughness using stylus instruments

Règles et procédures pour le mesurage de la rugosité de surface avec des instruments à palpeur