Glycerines for industrial use — Samples and test methods — General

Glycérines à usage industriel — Échantillons et technique des essais — Généralités

The procedures specified are applicable to the analysis of crude or distilled glycerols having a glycerol content greater than 75 % (m/m). The methods relate to determination of alkalinity or acidity, determination of sulphated ash, determination of water, determination of density at 20 °C, determination of ash, arsenic, and glycerol. - Replaces ISO Recommendation R 1614-1970.


Glycerines for industrial use — Determination of alkalinity or acidity — Titrimetric method

Glycérines à usage industriel — Détermination de l'alcalinité ou de l'acidité — Méthode titrimétrique

The principle of the method consists in the titration of a test portion with a standard volumetric solution of hydrochloric acid or sodium hydroxide in the presence of phenolphthalein as indicator. - Replaces ISO Recommendation R 1615-1970.


Glycerines for industrial use — Determination of sulphated ash — Gravimetric method

Glycérines à usage industriel — Détermination des cendres sulfatées — Méthode gravimétrique

The method is applicable to products yielding a quantity of sulphated ash equal to or less than 0.5 % (m/m). The principle is based on combustion of a test portion and calcination of the residue in the presence of sulphuric acid in a platinum or porcelain dish between 800 °C and 850 °C. Weighing of the residue thus obtained. - Replaces ISO Recommendation R 1616-1970.


Aluminium oxide primarily used for the production of aluminium — Determination of sodium content — Flame emission spectrophotometric method

Oxyde d'aluminium principalement utilisé pour la production de l'aluminium — Dosage du sodium — Méthode par spectrophotométrie de flamme en émission

The method is applicable to sodium contents equal to or greater than 0.05 % (m/m). The principle of the procedure consists in the fusion, at a controlled temperature, of a test portion with a mixture oflithium carbonate and boron trioxide or a mixture of lithium carbonate and lithium tetraborate. Dissolution of the fused mass in hydrochloric acid. Aspiration of the solution into a flame and spectrophotometric measurement of the intensity of the light emitted at a wavelength of 589 nm. - Replaces ISO Recommendation R 1617-1970.


Aluminium oxide primarily used for the production of aluminium — Determination of vanadium content — N-Benzoyl-N-phenylhydroxylamine photometric method

Oxyde d'aluminium principalement utilisé pour la production de l'aluminium — Dosage du vanadium — Méthode photométrique à la N-benzoyl-N-phénylhydroxylamine

The method is applicable to products having vanadium contents between 0,0003 % (m/m) and 0,016 % (m/m), provided that the content of chromic oxide and titanic oxide does not exceed 0,002 % (m/m) and 0,006 % (m/m), respectively. The principle consists in a previous oxidation of the vanadium contained in the test sample to vanadium(V) by patassium permanganate in sulphuric acid solution. Formation of the vanadium-N-benzoyl-N-phenylhydroxylamine complex. Extraction of the violet coloured complex with chloroform in hydrochloric acid*solution. Photometric measurement of the coloured complex at a wavelength of about 524 nm.


Cryolite, natural and artificial — Preparation and storage of test samples

Cryolithe, naturelle et artificielle — Préparation et conservation des échantillons pour essai

Specifies the procedure for the preparation of crude samples and dried samples and of natural and synthetic materials having a molar ratio sodium fluoride/aluminium trifluoride between 3 and 1,7 approximately. The crude sample is intended for the determination of geometric characteristics, for certain physical and physico-chemical tests and for moisture determination. The dried sample serves especially for chemical tests. The principle of the procedure consists in grinding followed by sieving of the sample until the whole passes through a sieve of mesh aperture 0,125 mm. Thorough mixing and drying at approximately 110 °C.


Cryolite, natural and artificial — Determination of silica content — Reduced molybdosilicate spectrophotometric method

Cryolithe, naturelle et artificielle — Dosage de la silice — Méthode spectrophotométrique au molybdosilicate réduit

Specifies methods of test for natural and synthetic materials having a molar ratio sodium fluoride/aluminium trifluoride between 3 and 1,7 approximately. The method is applicable to products the phosphorus pentoxide content of which does not exceed 0,02 % (m/m). The procedure consists in alkaline fusion of a test portion by means of a mixture of sodium carbonate and boric acid. Dissolution of the fused mass in excess nitric acid so that the pH value is between 0,7 and 0,9. Formation of the (Yellow) oxidized molybdosilicate under clearly defined conditions of acidity, temperature, time and concentration of reagents. Selective reduction in the presence of tartaric acid and measurement at a wvelength of about 815 nm.


Plastics — Polystyrene moulding and extrusion materials — Designation

Matières plastiques — Polystyrènes pour moulage et extrusion — Désignation


Plastics — Polystyrene (PS) moulding and extrusion materials — Part 1: Designation

Plastiques — Polystyrène (PS) pour moulage et extrusion — Partie 1: Désignation


Plastics — Polystyrene moulding and extrusion materials — Part 2: Determination of properties

Plastiques — Polystyrène pour moulage et extrusion — Partie 2: Détermination des caractéristiques


Plastics — Polystyrene (PS) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

Plastiques — Polystyrène (PS) pour moulage et extrusion — Partie 2: Préparation des éprouvettes et détermination des propriétés

Cancels and replaces the first edition (1980). Specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of PS moulding and extrusion materials. Gives requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing. Gives procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made. Lists properties and test methods which are suitable and necessary to characterize PS moulding and extrusion materials.


Plastics — Vinyl chloride homopolymer and copolymer resins — Sieve analysis in water

Plastiques — Résines d'homopolymères et de copolymères de chlorure de vinyle — Analyse granulométrique par tamisage sous courant d'eau

Specification of a method for the determination of the particle size of vinylchloride homopolymer and copolymer resins by sieving under a stream of water, using standard aperture sieves with mesh sizes 0,063 and 0,250 mm. The residues on the sieves are dried and weighed. The percentages of the sieve residues shall be calculated.


Plastics — Aqueous dispersions of polymers and copolymers — Determination of residue at 105 degrees C

Plastiques — Dispersions aqueuses de polymères et copolymères — Détermination du résidu à 105 degrés C


Plastics — Directives for the standardization of methods for the determination of the dilute solution viscosity of polymers

Matières plastiques — Directives pour la normalisation des méthodes de détermination de la viscosité des solutions diluées de polymères


Guidelines for the standardization of methods for the determination of viscosity number and limiting viscosity number of polymers in dilute solution — Part 1: General conditions

Plastiques — Principes directeurs pour la normalisation des méthodes de détermination de l'indice de viscosité et de l'indice limite de viscosité des polymères en solution diluée — Partie 1: Conditions générales


Plastics — Determination of viscosity number and limiting viscosity number — Part 2: Poly(vinyl chloride) resins

Plastiques — Détermination de l'indice de viscosité et de l'indice limite de viscosité — Partie 2: Résines de poly(chlorure de vinyle)


Plastics — Determination of viscosity number and limiting viscosity number — Part 3: Polyethylenes and polypropylenes

Plastiques — Détermination de l'indice de viscosité et de l'indice limite de viscosité — Partie 3: Polyéthylènes et polypropylènes


Plastics — Determination of viscosity number and limiting viscosity number — Part 3: Polyethylenes and polypropylenes — Technical Corrigendum 1

Plastiques — Détermination de l'indice de viscosité et de l'indice limite de viscosité — Partie 3: Polyéthylènes et polypropylènes — Rectificatif technique 1


Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 4: Polycarbonate (PC) moulding and extrusion materials

Plastiques — Détermination de la viscosité des polymères en solution diluée à l'aide de viscosimètres à capillaires — Partie 4: Matériaux polycarbonates (PC) pour moulage et extruction


Plastics — Determination of viscosity number and limiting viscosity number — Part 5: Poly(alkylene terephthalates)

Plastiques — Détermination de l'indice de viscosité et de l'indice limite de viscosité — Partie 5: Poly(alkylène téréphtalates)


Plastics — Determination of viscosity number and limiting viscosity number — Part 6: Methyl methacrylate polymers

Plastiques — Détermination de l'indice de viscosité et de l'indice limite de viscosité — Partie 6: Polymères de méthacrylate de méthyle


Caoutchouc et latex de caoutchouc — Nomenclature


Wrought copper and copper alloys — Rolled flat products (plate, sheet, strip) — Mechanical properties

Cuivre et alliages de cuivre corroyés — Produits laminés plats (plaques, tôles, bandes) — Caractéristiques mécaniques


Wrought copper and copper alloy plate, sheet and strip — Part 1: Technical conditions of delivery for plate, sheet and strip for general purposes

Plaques, tôles et bandes en cuivre et en alliages de cuivre corroyés — Partie 1: Conditions techniques de livraison des plaques, tôles et bandes pour usages généraux


Wrought copper and copper alloy plate, sheet and strip — Part 2: Technical conditions of delivery for plate and sheet for boilers, pressure vessels and heat-exchangers

Plaques, tôles et bandes en cuivre et en alliages de cuivre corroyés — Partie 2: Conditions techniques de livraison des plaques et tôles pour chaudières, appareils à pression et échangeurs thermiques


Wrought copper and copper alloy plate, sheet and strip — Part 3: Technical conditions of delivery for wrought copper alloy strip for springs

Plaques, tôles et bandes en cuivre et en alliages de cuivre corroyés — Partie 3: Conditions techniques de livraison des bandes pour ressorts en alliages de cuivre corroyés


Wrought copper and copper alloys — Round tubes for general purposes — Mechanical properties

Cuivre et alliages de cuivre corroyés — Tubes ronds pour usages généraux — Caractéristiques mécaniques


Seamless wrought copper and copper alloy tubes — Part 1: Technical conditions of delivery for tubes for water, gas and sanitation

Tubes sans soudure en cuivre et en alliages de cuivre corroyés — Partie 1: Conditions techniques de livraison des tubes pour canalisa- tions d'eau, de gaz et pour sanitaires


Seamless wrought copper and copper alloy tube — Part 2: Technical conditions of delivery for condenser and heat-exchanger tubes

Tubes sans soudure en cuivre et en alliages de cuivre corroyés — Partie 2: Conditions techniques de livraison des tubes pour condenseurs et échangeurs thermiques


Seamless wrought copper and copper alloy tubes — Part 3: Technical conditions of delivery for tubes for general purposes

Tubes sans soudure en cuivre et en alliages de cuivre corroyés — Partie 3: Conditions techniques de livraison des tubes pour usages généraux


Welded wrought copper and copper alloy tubes — Part 1: Technical conditions of delivery for tubes for water, gas and sanitation

Tubes soudés en cuivre et en alliages de cuivre corroyés — Partie 1: Conditions techniques de livraison des tubes pour canalisations d'eau, de gaz et pour sanitaires


Welded wrought copper and copper alloy tubes — Part 2: Technical conditions of delivery for condenser and heat-exchanger tubes

Tubes soudés en cuivre et en alliages de cuivre corroyés — Partie 2: Conditions techniques de livraison des tubes pour condenseurs et échangeurs thermiques


Welded wrought copper and copper alloy tubes — Part 3: Technical conditions of delivery for tubes for general purposes

Tubes soudés en cuivre et en alliages de cuivre corroyés — Partie 3: Conditions techniques de livraison des tubes pour usages généraux ]


Wrought copper and copper alloys — Solid products supplied in straight lengths — Mechanical properties

Cuivre et alliages de cuivre corroyés — Produits pleins livrés en longueurs droites — Caractéristiques mécaniques


Wrought copper and copper alloy rod and bar — Technical conditions of delivery

Barres en cuivre et en alliages de cuivre corroyés — Conditions techniques de livraison


Wrought copper and copper alloys — Drawn solid products supplied in coils or on reels — Mechanical properties

Cuivre et alliages de cuivre corroyés — Produits étirés pleins livrés sur bobines ou en couronnes — Caractéristiques mécaniques


Wrought copper and copper alloy wire — Technical conditions of delivery

Fils en cuivre et en alliages de cuivre corroyés — Conditions techniques de livraison


Wrought copper alloys — Extruded sections — Mechanical properties

Alliages de cuivre corroyés — Profilés filés — Caractéristiques mécaniques


Wrought copper alloys — Forgings — Mechanical properties

Alliages de cuivre corroyés — Pièces forgées — Caractéristiques mécaniques


End mills and slot drills — Part 1: Milling cutters with parallel shanks

Fraises cylindriques 2 tailles et fraises à rainurer — Partie 1: Fraises à queue cylindrique


End mills and slot drills — Part 2: Milling cutters with Morse taper shanks

Fraises cylindriques 2 tailles et fraises à rainurer — Partie 2: Fraises à queue cône Morse


End mills and slot drills — Part 3: Milling cutters with 7/24 taper shanks

Fraises cylindriques 2 tailles et fraises à rainurer — Partie 3: Fraises à queue cône 7/24


Plastics — Industrial laminated sheets based on thermosetting resins — Specification

Plastiques — Stratifiés industriels en planches à base de résines thermodurcissables — Spécification


Specifies the general dimensions of tube drawing mandrels with respect to their diameter. applies to brazed drawing mandrels and sleeved drawing mandrels. The dimensions have been determined taking existing practice into account as far as possible. Threads are given in both measurement systems (metric and inches) so as to allow the use of these mandrels on any machine.


Mandrins d'étirage de tubes — Amendement 1

Amendment 1 of ISO 1651/1974 concerns cover page and pages 1, 2 and 3. Modify the general title as follows: "Hardmetal (carbide) core tube drawing plugs - Dimensions". On page 1, clause 1, replace the first and second sentences by new ones. Pages 2 and 3: modify each title (clauses 2 and 3) in accordance with the titles given in this amendment.


Rubber latex — Determination of viscosity

Latex d'élastomère — Détermination de la viscosité


Latex de caoutchouc — Détermination de la viscosité

The method described applies to natural and synthetic rubber latices. Two instruments are specified. The method uses a viscosimeter immersed to a specific depth in the latex. Measurements may be made on the undiluted latex or on the latex after dilution to a required total solids content.


Vulcanized rubbers — Determination of compression set under constant deflection at low temperatures

Élastomères vulcanisés — Détermination de la déformation rémanente après compression sous déformation constante à basse température


Raw rubber and rubber latex — Determination of copper

Caoutchouc brut et latex de caoutchouc — Dosage du cuivre


Raw rubber and rubber latex — Determination of manganese content — Potassium periodate photometric method

Caoutchoucs bruts et latex de caoutchouc — Dosage du manganèse — Méthode photométrique au periodate de potassium


Raw natural rubber and natural rubber latex — Determination of nitrogen

Caoutchouc naturel brut et latex de caoutchouc naturel — Dosage de l'azote


Rubber, raw natural, and rubber latex, natural — Determination of nitrogen content

Caoutchouc brut naturel et latex de caoutchouc naturel — Dosage de l'azote


Raw rubber and rubber latex — Determination of iron content — 1,10- Phenanthroline photometric method

Élastomères bruts et latex d'élastomère — Dosage du fer — Méthode photométrique à la phénanthroline-1,10


Rubber, raw and rubber latex — Determination of iron content — 1,10-Phenanthroline photometric method

Caoutchouc brut et latex de caoutchcouc — Dosage du fer — Méthode photométrique à la phénanthroline-1,10

Deals with the method given for uncompounded natural rubber and uncompounded synthetic rubbers which do not contain chlorine, and the corresponding uncompounding latices. Principle, reagents, apparatus, sampling and procedure, especially the preparation of the test piece are described. Special precautions and safeguards required are given.


Natural rubber (NR) — Test recipes and evaluation of vulcanization characteristics

Caoutchouc naturel (NR) — Formules et évaluation des propriétés physiques des vulcanisats


Natural rubber (NR) — Evaluation procedure

Caoutchouc naturel (NR) — Méthode d'évaluation

Specifies physical and chemical tests on raw natural rubbers and standard materials, standard test formulae, equipment and processing methods for evaluating the vulcanization characteristics of natural rubber.


Natural rubber (NR) — Test recipes and evaluation of vulcanization characteristics — Amendment 1

Caoutchouc naturel (NR) — Formules et évaluation des propriétés physiques des vulcanisats — Amendement 1


Technical drawings — Dimensioning and tolerancing of profiles

Dessins techniques — Cotation et tolérancement des profils


This second edition constitutes a technical revision of the first one. The methods described are applicable to profiled outlines and profiled surfaces and are related to the sub-clauses in ISO 1101 dealing with the "profile tolerance of a line" and "profile tolerance of a surface


Refrigerating plants — Safety requirements

Installations frigorifiques — Prescriptions de sécurité


Cellular plastics — Determination of water vapour transmission rate of rigid materials

Plastiques alvéolaires — Détermination du taux de transmission de la vapeur d'eau des matériaux rigides


Rigid cellular plastics — Determination of water vapour transmission properties

Plastiques alvéolaires rigides — Détermination des caractéristiques de transmission de la vapeur d'eau


Starch — Determination of moisture content — Oven-drying methods

Amidon et fécule — Détermination de l'humidité — Méthodes par séchage à l'étuve


Hardware representation of ALGOL basic symbols in the ISO 7- bit coded character set for information processing interchange

Représentation machine des symboles de base d'ALGOL dans le jeu de caractères codés ISO à 7 éléments pour l'échange d'information entre matériels de traitement de l'information


This second edition cancels and replaces the first edition (ISO 1673:1978). Gives recommendations for the storage, with or without the use of artificial refrigeration, of onions of the species Allium cepa Linnaeus, intended for long-term conservation and consumption in the fresh state. Information on the limits of application of ISO 1673 are given in annex A.


Plastics — Liquid resins — Determination of density by the pyknometer method

Matières plastiques — Résines liquides — Détermination de la masse volumique par la méthode du pycnomètre


Plastiques — Résines liquides — Détermination de la masse volumique par la méthode du pycnomètre


Sources radioactives scellées — Généralités


Test code for the measurement of the airborne noise emitted by rotating electrical machinery

Code d'essai pour la mesure du bruit aérien émis par les machines électriques tournantes


Acoustics — Test code for the measurement of airborne noise emitted by rotating electrical machinery — Part 1: Engineering method for free-field conditions over a reflecting plane

Acoustique — Code d'essai pour le mesurage du bruit aérien émis par les machines électriques tournantes — Partie 1: Méthode d'expertise pour les conditions de champ libre au-dessus d'un plan réfléchissant


Acoustics — Test code for the measurement of airborne noise emitted by rotating electrical machinery — Part 2: Survey method

Acoustique — Code d'essai pour le mesurage du bruit aérien émis par les machines électriques tournantes — Partie 2: Méthode de contrôle


Information processing — Unpunched paper cards — Specification

Traitement de l'information — Cartes vierges en papier — Spécifications

Defines the characteristics of general-purpose unpunched paper cards to be used information interchange between different punched card devices. References: ISO/R534; ISO/R 536; ISO/R 1974; ISO/R 2144; ISO 2493; ISO 2494; ISO 2758.


Information processing — 80 columns punched paper cards — Dimensions and location of rectangular punched holes

Traitement de l'information — Cartes perforées en papier à 80 colonnes — Dimensions et emplacement des perforations rectangulaires

Determines the dimensions and the location of rectangular punched holes in 80 columns punched paper cards for information interchange. Provides the structure of a corresponding theoretical grid.


Acoustics — Preferred reference quantities for acoustic levels

Acoustique — Grandeurs normales de référence pour les niveaux acoustiques

Specifies a preferred set with convenient magnitudes and gives definitions of some levels for acoustics. Applies to oscillatory quanitities.


Wire, bar and tube drawing dies — Specifications

Filières d'étirage et de tréfilage — Spécifications

Specifies the main dimensions for the certain number of tool types, and the codified designation of dies and the marking. Details not indicated are left to the discretion of the manufacturers or should be specified in national standards. Includes, in annex A, a comparison of several dimensions for various types of drawing dies, and, in annex B, a terminology, in several languages, for characteristic elements.


Wire, bar and tube drawing dies — Specifications — Amendment 2

Filières d'étirage et de tréfilage — Spécifications — Amendement 2

Concerns cover page and page 1. Modify the title as follows: "Wire, bar and tube drawing dies with hardmetal (carbide) core - Specifications". Modify the first sentence on page 1 correspondingly.


Shipbuilding details — Multi-purpose chocks of cast steel

Constructions navales — Écubiers à usages multiples en acier moulé


Sodium and potassium silicates for industrial use — Samples and methods of test — General

Silicates de sodium et de potassium à usage industriel — Échantillons et technique des essais — Généralités

The method specified are applicable directly to soluted mateials or materials soluble in boiling water. In case of solid chemicals not readily soluble in boiling water, a special preliminary treatment is necessary. Precautions shall be taken in order to avoid absorption of moisture and carbon dioxide. All tests and analyses shall be carried out at a temperature of 20 °C. In order to avoid incorrect results use only reagents of analytical grade. Replaces ISO Recommendation R 1686-1970


Sodium and potassium silicates for industrial use — Determination of density at 20 degrees C of products in solution — Method using density hydrometer and method using pyknometer

Silicates de sodium et de potassium à usage industriel — Détermination de la masse volumique à 20 degrés C des produits en solution — Méthode à l'aréomètre à masse volumique et au pycnomètre

Specifies two methods for the determination of density. The method using pyknometer is to be preferred in the case of dispute or of high viscosity solutions. The principle of the method using a density hydrometer is based on pouring the test sample into a measuring cylinder and inserting the hydrometer selected from the test of density hydrometers, waiting for its return to the equilibrium position and recording of the graduation mark. The principle of the method using a pyknometer consists in measurement of the mass of the volume. The volume*is determined by measuring the corresponding mass of water at 20 °C, and calculation of the ratio of the mass of the sample to its volume.


Sodium and potassium silicates for industrial use — Determination of dry matter — Gravimetric method

Silicates de sodium et de potassium à usage industriel — Détermination de la matière sèche — Méthode gravimétrique

The principle consists in drying of a test portion in a platinum or silica dish followed by heating to between 600 °C and 650 °C. Weighing of the residue. The maximum deviation between results obtained is 0,6 % (m/m) in absolute value. Replaces ISO Recommendation R 1688-1970.


Sodium and potassium silicates for industrial use — Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide

Silicates de sodium et de potassium à usage industriel — Calcul du rapport dioxyde de silicium/oxyde de sodium ou dioxyde de silicium/ oxyde de potassium

The document specifies the formula for the calculation. In this ratio, only sodium oxide and potassium oxide combined in the form of silicates is considered. Replaces ISO Recommendation R 1689-1970.


Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization

Silicates de sodium et de potassium à usage industriel — Dosage de la silice — Méthode gravimétrique par insolubilisation

The procedure is based on evaporation to dryness of a test portion previously acidified with hydrochloric acid. Dissolution of the soluble salts, filtration and washing of the insoluble matter. Second evaporation of the filtrate and washings under the same conditions, further dissolution of the soluble salts, filtration and washing. Calcination and weighing of the two lots of insoluble matter simultaneously. Volatilization of silica by heating with hydrofluoric and sulphuric acids and weighing of the residue after calcination. The*difference in mass represents the silica present in the test portion.


Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method

Silicates de sodium et de potassium à usage industriel — Dosage des carbonates — Méthode gazométrique

Three cases, defined by a preliminary test, are envisaged: silicates containing neither sulphides nor chlorates; silicates containing sulphides; silicates containing chlorates. The method based on boiling of an acidified test portion containing methyl orange and with a lead paper strip in the vapour. The presence of sulphides produces blackening of the paper and the presence of chlorates decolorizes the methyl orange. Volumetric*measurement of carbon dioxide evolved from silicates containing neither sulphides nor chlorates by reaction with a hydrochloric acid solution. The principle for the oxidation of sulphides and the reduction of chlorates are specified.


Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method

Silicates de sodium et de potassium à usage industriel — Détermination de l'alcalinité totale — Méthode titrimétrique

The principle of the procedure based on titration of a test portion with a standard volumetric hydrochloric acid solution, in the presence of methyl orange as indikator. The alkalinity is expressed as a percentage by mass of sodium oxide potassium oxide.


Cryolite, natural and artificial — Determination of fluorine content — Modified Willard-Winter method

Cryolithe, naturelle et artificielle — Dosage du fluor — Méthode de Willard-Winter modifiée

Specifies the determination for natural and synthetic materials having a molar ratio sodium fluoride/aluminium trifluoride between 3 and 1,7 approximately. The principle consists in fusion of a test portion with sodium carbonate, separation of fluorine by distillation with sulphuric acid or perchloric acid. Titration with thorium nitrate solution in presence of sodium alizarinsulphonate/methylene blue as indicator. Alternatively, the thorium nitrate titration may be made using only sodium alizarinsulphonate, the end-point being*spectrophotometrically determined at 525 nm.


Cryolite, natural and artificial — Determination of iron content — 1,10- Phenanthroline photometric method

Cryolithe, naturelle et artificielle — Dosage du fer — Méthode photométrique à la phénanthroline-1,10

Applies for the determination of natural and synthetic materials having a molar ratio sodium fluoride/aluminium trifluoride between 3 and 1,7 approximately. The method is applicable to products having an iron content equal to or greater than 0,020 % (m/m). The principle consists in dissolution of a test portion by either alkaline or acid fusion. Reduction of iron(III) with hydroxylammonium chloride, formation of the complex iron(II)-1, 10-phenathroline in a buffered medium at pH value between 3,5 and 4,2. Photometric measurement of the coloured complex at a wavelength of about 510 nm. Applies ISO Recommendation R 1694-1970.


o-Chlorotoluene for industrial use — List of methods of test

o-Chlorotoluène à usage industriel — Liste des méthodes d'essai

Specifies the sampling, the determination of distillation characteristics, the determination of density at 20 °C, the determination of crystallizing point and the determination of p- and o-chlorotoluene content. The determination of distillation characteristics indicates the difference between the temperatures corresponding to the collection of two volumes of distillate, V0 and V1. These two volumes will be indicated in the specification of product agreed between the interested parties. For the determination of p-chlorotoluene, reading, from the crystallizing point diagram or from a table, of the p-chlorotoluene content corresponding to the crystallizing point of the sample. Replaces ISO Recommendation R 1695-1970.


p-Chlorotoluene for industrial use — List of methods of test

p-Chlorotoluène à usage industriel — Liste des méthodes d'essai

Specifies the sampling, the determination of distillation characteristics, the determination of density at 20 °C, the determination of crystallizing point and the determination of o- and p-chlorotoluene content. The determination of distillation characteristics indicates the difference between the temperatures corresponding to the collection of two volumes of distillate, V0 and V1. These two volumes will be indicated in the specification of product agreed between the interested parties. For the determination of o-chlorotoluene, reading, from the crystallizing point diagram or from a table, of the o-chlorotoluene content corresponding to the crystallizing point of the sample. Replaces ISO Recommendation R 1696-1970.


Chlorobenzene for industrial use — List of methods of test

Chlorobenzène à usage industriel — Liste des méthodes d'essai

Specifies the sampling, the determination of ditillation characteristics, the determination of density at 20 °C, the determination of residue on evaporation, the determination of water and the determination of acidity. The determination of distillation characteristics indicates the difference between the temperatures corresponding to the collection of two volumes of distillate, V0 and V1. These two volumes will be indicated in the specification pf product agreed between th intersted parties. Replaces ISO Recommendation R 1697-1970.


o-Dichlorobenzene for industrial use — List of methods of test

o-Dichlorobenzène à usage industriel — Liste des méthodes d'essai

Specifies the sampling, the determination of distillation characteristics, the determination of density at 20 °C, the determination of crystallizing point, the determination of residue on evaporation, the determination of water and the determination of acidity. The determination of distillation characteristics indicates the difference between the temperatures corresponding to the collection of two volumes of destillate, V0 and V1. These two volumes will be indicated in the specification of product agreed between the interested parties. Replaces ISO Recommendation R 1698-1970.


P-Dichlorobenzene for industrial use — List of methods of test

P-Dichlorobenzène à usage industriel — Liste des méthodes d'essai

Specifies the sampling, the determination of crystallizing point, the determination of residue on evaporation.


Cinematography — 8 mm Type S motion-picture raw stock film — Cutting and perforating dimensions

Cinématographie — Film 8 mm perforé, type S, vierge — Dimensions de coupe et de perforation


This International Standard specifies the raw stock cutting and perforating dimensions for 8 mm Type S motion-picture film.


Test conditions for milling machines with table of variable height, with horizontal or vertical spindle — Testing of the accuracy

Conditions d'essais des machines à fraiser à table de hauteur variable, à broche horizontale ou verticale — Contrôle de la précision


Test conditions for milling machines with table of variable height, with horizontal or vertical spindle — Testing of the accuracy — Addendum 1: Annex — Universal milling machines with a swivelling table

Conditions d'essais des machines à fraiser à table de hauteur variable, à broche horizontale ou verticale — Contrôle de la précision — Additif 1: Annexe — Machines à fraiser universelles comportant une table orientable


Test conditions for milling machines with table of variable height, with horizontal or vertical spindle — Testing of the accuracy — Amendment 1

Conditions d'essais des machines à fraiser à table de hauteur variable, à broche horizontale ou verticale — Contrôle de la précision — Amendement 1


Test conditions for milling machines with table of variable height, with horizontal or vertical spindle — Part 0: General introduction

Conditions de réception des machines à fraiser à table à hauteur variable, à broche horizontale ou verticale — Partie 0: Introduction générale

Defines the machining processes that can be carried out on these milling machines, and describes the different types of machines. This part also gives a nomenclature for the main elements of the machine (in English, French and Russian as well as equivalent terms in German, Italian, Dutch, Spanish and Swedish).


Assembly tools for screws and nuts — Nomenclature

Outils de manoeuvre pour vis et écrous — Nomenclature


Construction navale — Chaînes d'ancre à mailles étançonnées

Specifies the shape, proportions, dimensions and tolerances of the component parts of new chains. This second edition cancels and replaces the first edition (1973).


Acceptance conditions for general purpose parallel lathes — Testing of the accuracy

Conditions de réception des tours parallèles d'usage général — Contrôle de la précision


Specifies both geometrical and practical tests on these parallel lathes, and gives the corresponding permissible dviations which apply. It deals only with verification of the accuracy of the machine. It does not apply tothe testing of the running of the machine (vibrations, abnormal noises, stick-slip motion of components, etc.), or to characteristics (speeds, feeds, etc.), which shall generally be checked before the accuracy is tested. This fourth edition cancels and replaces the third edition (ISO 1708: 1983).


Nuclear energy — Fissile materials — Principles of criticality safety in handling and processing

Énergie nucléaire — Matières fissiles — Principes de sécurité en matière de criticité lors de la manipulation et du traitement


Hand operated wrenches and sockets — Technical specifications

Clés de serrage et douilles à main — Spécifications techniques


Hand operated wrenches and sockets — Technical specifications — Amendment 1

Clés de serrage et douilles à main — Spécifications techniques — Amendement 1


Building materials — Determination of calorific potential

Matériaux de construction — Détermination du potentiel calorifique

Specifies a test method. In order to obtain a complete combustion when the characteristic to be determined is relatively low it may be necessary to add a very combustible substance, to use an envelope made of a very combustible material or to use any other method that ensures complete combustion without compromising the precision of the test.


Rock drilling — Rotary drill-rods and rotary drill-bits for dry drilling — Connecting dimensions

Forage des roches — Fleurets et taillants rotatifs de forage à sec — Dimensions de raccordement

Specifies the connecting dimensions for drill-rods and the shanks of drill-bits. In addition, an example is given for wet drilling. Tabulates dimensions in millimetres and inches; some figures illustrate shapes and reference quantities of concern.


Rock drilling — Drill-rods and detachable bits for percussive drilling

Forage des roches — Fleurets et taillants amovibles pour forage percutant


Rock drilling equipment — Drill rods with tapered connection for percussive drilling

Matériel de forage des roches — Fleurets à raccord conique pour forage percutant

Lays down the basic dimensions of drill rods and the necessary dimensions of the tapered connections. These dimensions shall comply with those given in figure 1 and table 1 and in figure 2 and table 2, respectively.


Rock drilling — Extension drill-steel equipment for percussive long-hole drilling — Rope-threaded equipments 7/8 to 1 1/4 in (22 to 32 mm)

Forage des roches — Matériels pour forage percutant de longs trous — Équipements à filetage corde 7/8 à 1 1/4 in (22 à 32 mm)


Rock drilling — Extension drill-steel equipment for percussive long-hole drilling — Rope-threaded equipments 1 1/2 to 2 in (38 to 51 mm)

Forage des roches — Matériels pour forage percutant de longs trous — Équipements à filetage corde 1 1/2 à 2 in (38 à 51 mm)


Rock drilling — Extension drill-steel equipment for percussive long-hole drilling — Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm)

Forage des roches — Matériels pour forage percutant de longs trous — Équipements à filetage à butée inverse 1 1/16 et 1 1/4 in (27 et 32 mm)

Specifies the basic dimensions for equipment. Gives a list of components; tabulates together with figures: shank adapters for central flushing, hexagon type and lug-shank type; extension rods; coupling sleeves; four-wing bits; reverse-buttress threads; hollow hexagonal bars for extension rods; hexagonal drill-steels.


Rock drilling — Extension drill-steel equipment for percussive long-hole drilling — Reverse-buttress-threaded equipments 1 1/2 to 2 1/2 in (38 to 64 mm)

Forage des roches — Matériels pour forage percutant de longs trous — Équipements à filetage à butée inverse 1 1/2 à 2 1/2 in (38 à 64 mm)

Specifies the basic dimensions for equipment. Gives a list of components; tabulates together with figures: size of drill-steel in bar form; lengths of extension rods; coupling sleeves; bit diameters (four-wing bits); reverse-buttress threads; hollow hexagonal bars for extension rods.


Road vehicles — Electrical connections between towing vehicles and towed vehicles with 6 or 12 V electrical equipment — Type 12 N (normal)

Véhicules routiers — Liaisons électriques entre véhicules tracteurs et véhicules remorqués avec équipement électrique 6 ou 12 V — Type 12 N (normal)


Road vehicles — Electrical connections between towing and towed vehicles with 12 V systems — 7 pole connector type 12 N (normal)

Véhicules routiers — Connexions électriques entre véhicule tracteur et véhicule tracté équipés d'un circuit électrique de 12 V — Connecteur à 7 contacts de type 12 N (normal)


Road vehicles — Mechanical coupling between tractors and semi-trailers — Interchangeability

Véhicules routiers — Liaisons mécaniques entre tracteurs et semi-remorques — Interchangeabilité


Road vehicles — Pneumatic braking connections between motor vehicles and towed vehicles — Interchangeability

Véhicules routiers — Liaisons de freinage pneumatique entre automobiles et véhicules tractés — Interchangeabilité

Specifies the requirements with concern to vehicle combinations equipped with pneumatic braking systems with two circuits: one control circuit and one pneumatic power circuit. Some figures illustrate shapes and reference quantities of concern. This second edition cancels and replaces the first edition (1975).


Information processing — Unpunched paper tape — Specification

Traitement de l'information — Bande vierge en papier — Spécifications

Defines characteristics of paper tape to be used for data interchange, when the tape is in the unpunched condition. To be used in conformance with ISO/R 1974 and 2144.


Dictation equipment — Basic operating requirements

Machines à dicter — Conditions fondamentales de fonctionnement

Applies to dictation machines, transcription machines and to combined dictation and transcription machines. Serves to define role of these machines and to describe elements to ensure their effective operation and to specify operating requirements. References: ISO 4062; 5138/1.


Cheese and processed cheese products — Determination of fat content (Reference method)

Fromages et fromages fondus — Détermination de la teneur en matière grasse (Méthode de référence)


Cheese and processed cheese products — Determination of fat content — Gravimetric method (Reference method)

Fromages et fromages fondus — Détermination de la teneur en matière grasse — Méthode gravimétrique (Méthode de référence)

Describes a method based on the Schmid-Bondzynski-Ratzlaff principle which consists in digesting a test portion with hydrochloric acid, adding ethanol and subsequently extracting the acid-ethanolic solution with diethyl ether and light petroleum, removing the solvent by distillation or evaporation, and determining the mass of the substances extracted which are soluble in light petroleum. The annex includes the description of an alternative procedure using fat-extraction tubes with siphon or washbottle fittings.


Dried milk — Determination of fat content (Reference method)

Lait sec — Détermination de la teneur en matière grasse (Méthode de référence)


Dried milk, dried whey, dried buttermilk and dried butter serum — Determination of fat content — Gravimetric method (Reference method)

Lait sec, lactosérum sec, babeurre sec et sérum de beurre sec — Détermination de la teneur en matière grasse — Méthode gravimétrique (Méthode de référence)


Evaporated milk and sweetened condensed milk — Determination of fat content (Reference method)

Lait condensé sucré ou non sucré — Détermination de la teneur en matière grasse (Méthode de référence)


Evaporated milk and sweetened condensed milk — Determination of fat content — Gravimetric method (Reference method)

Lait concentré sucré et non sucré — Détermination de la teneur en matière grasse — Méthode gravimétrique (Méthode de référence)


Butter — Determination of salt content (Reference method)

Beurre — Détermination de la teneur en sel (Méthode de référence)


Beurre — Détermination de la teneur en sel


Butter — Determination of the refractive index of the fat (Reference method)

Beurre — Détermination de l'indice de réfraction de la matière grasse (Méthode de référence)

Describes a method of measurement which uses a refractometer with a scale graduated in refractive index units to the third decimal place and having prisms heated by means of a circulating liquid at 40 degrees centigrade, the temperature being thermostatically controlled to within +/- 0.1 degrees centigrade. A sodium vapour lamp shall be used as a light source.


Butter — Determination of the acid value of the fat (Reference method)

Beurre — Détermination de l'indice d'acide de la matière grasse (Méthode de référence)


Milk fat products and butter — Determination of fat acidity (Reference method)

Produits à matière grasse laitière et beurre — Détermination de l'acidité de la matière grasse (Méthode de référence)

Specifies a method for the determination of the acidity of the fat contained in milk fat products and in butter. Describes the apparatus, the procedure, the reagents to be used, and the expression of results. This second edition cancels and replaces the first edition (1980). Annex A is for information only.


Dextrose — Determination of loss in mass on drying — Vacuum oven method

Dextrose cristallisé — Détermination de la perte de masse à la dessiccation — Méthode par étuvage sous pression réduite

The method is applicable to the anhydrous product and to the monohydrat. It consists in drying of a test portion at 100 °C and a pressure not exceeding 135 mbar.


Glucose syrups — Determination of dry matter — Vacuum oven method

Sirops de glucose — Détermination de la matière sèche — Méthode par étuvage sous pression réduite

The method consists in drying of a test portion, diluted with water and mixed with kieselguhr at 70 °C and at a pressure not exceeding 34 mbar. It is applicable to syrups irrespective of their method of production, also to dried syrup, starch sugar and syrup containing fructose.


Glucose syrup — Determination of dry matter content — Refractive index method

Sirops de glucose — Détermination de la teneur en matière sèche — Méthode réfractométrique

Determination on an undiluted product, at a specified temperature; calculation of the wanted content by means of tables showing the index as a function of composition, concentration and temperature. The method is also applicable to syrup containing fructose.


Information processing — Basic mode control procedures for data communication systems

Traitement de l'information — Procédures de commande pour transmission de données en mode de base


Rubber or plastics hoses and tubing — Bending tests

Tuyaux et tubes en caoutchouc ou en plastique — Essais de courbure


Rubber, vulcanized — Determination of adhesion to rigid plates in shear — Quadruple shear method

Caoutchouc vulcanisé — Détermination de l'adhérence en cisaillement à des plaques rigides — Méthode du quadruple cisaillement


Caoutchouc vulcanisé — Détermination de l'adhérence, en cisaillement, à des plaques rigides — Méthode du quadruple cisaillement


Aircraft — Elastomeric sealing rings — Packaging and identification

Aéronautique — Joints d'étanchéité en élastomère — Emballage et identification

Specifies the requirements. It is essential that these rings be individually enclosed in sealed envelopes or in pockets in a multiple envelope provided that they can be removed without affecting the sealing of the remainder of the components in the package. The marking of package shall include the part number, material specification number, quarter and year of cure, compound number, acceptance batch number and manufacturer's identity.


Pesticides and other agrochemicals — Common names

Produits phytosanitaires et assimilés — Noms communs

Covers pest control chemicals and plant growth regulators of international importance. The standard is presented as a combined English/French text. It gives references to related standards and specifies the principles for the selection of names and the style of writing.


Pesticides and other agrochemicals — Common names — Addendum 1

Produits phytosanitaires et assimilés — Noms communs — Additif 1


Pesticides and other agrochemicals — Common names — Addendum 2

Produits phytosanitaires et assimilés — Noms communs — Additif 2


Pesticides and other agrochemicals — Common names — Addendum 8

Produits phytosanitaires et assimilés — Noms communs — Additif 8


Pesticides and other agrochemicals — Common names — Amendment 1

Produits phytosanitaires et assimilés — Noms communs — Amendement 1

Correct the (E) chemical names on: page 20, chlorprocarb; page 31, dimethrin; page 41, fenitrothion; page 63, parafluron; according to the names given in the amendment. Page 72, simetryn: correct the (F) spelling as given in the amendment. Page 47, HHDN, and page 80, tridemorph: replace the structure, and correct the chemical names for "tridemorph", as given in the amendment.


Construction navale — Hublots de navires


Shipbuilding and marine structures — Ships'side scuttles

Construction navale et structures maritimes — Hublots de navires

Specifies the classification (series, types and models) and gives the dimensions for interchangeability and construction, materials, tests, marking and designation of the side scuttles.


Cinematography — Recording and reproducing head gaps for six-track magnetic sound records on 35 mm motion-picture film containing no picture — Positions and width dimensions

Cinématographie — Entrefers des têtes magnétiques pour l'enregistrement et la lecture sonores à six pistes sur film cinématographique 35 mm sans image — Emplacement et dimensions


Photography — Cameras using films 35 mm and smaller — Picture sizes

Photographie — Appareils photographiques utilisant les films de 35 mm et moins — Dimensions des images


Photography — Cameras using 35 mm and 16 mm film — Picture sizes

Photographie — Appareils photographiques utilisant des films 35 mm et 16 mm — Dimensions des images


Photography — Projector slides — Dimensions

Photographie — Diapositives montées, pour projection — Dimensions


Specified are the essential dimensions of slides of three internationally used sizes and of the title strip. They are intended to facilitate the manufacture, use and international interchangeability of projector slides. The specifications do not apply to so-called "sub-miniature" slides, which are smaller than 3 cm by 3 cm, nor to slides for specialized use, e.g. for television.


Industrial trucks — Dimensions of stillages — Connection gauge

Chariots de manutention — Dimensions des plates-formes — Gabarit de raccordement

Specifies the dimensions of the stillages in direct contact with the hand-operated elevating trucks: free height, minimum free width.


Direct-reading electroscope-type pocket exposure meters

Exposimètres de poche à lecture directe du type électroscope


Indirect-reading capacitor-type pocket exposure meters and accessory electrometers

Exposimètres de poche à lecture indirecte du type condensateur et électromètres associés


Specifies a method of determination of ash, which gives an estimation of the content of mineral salts and other inorganic matter contained in pulp. It applies to all kinds of pulp.


Textile floor coverings — Determination of number of tufts and/or loops per unit length and per unit area

Tapis-moquettes — Détermination du nombre de touffes ou de boucles par unité de surface et par unité de longueur


Carpets — Determination of number of tufts and/or loops per unit length and per unit area

Moquettes — Determination du nombre de touffes ou de boucles par unité de longueur et par unité de surface

Applicable to carpets the pile of which consists of uniformly spaced tufts and/or loops. Tufts and loops are defined, and the procedure of determination is specified. - Replaces the first edition (ISO 1763-1973) to which has been added the clause "Conditioning of test specimen", and clause 8 of which has been technically revised.


Textile floor coverings — Determination of mass per unit area of machine made textile floor coverings

Revêtements de sol textiles fabriqués à la machine — Détermination de la masse totale par unité d'aire


Textile floor coverings — Determination of thickness of machine made textile floor coverings

Revêtements de sol textiles fabriqués à la machine — Détermination de l'épaisseur totale


Machine-made textile floor coverings — Determination of thickness

The method is applicable to all machine-made textile floor coverings. It forms an integral part of other methods of test for textile floor coverings, and the result of this test by itself cannot be used as an indication of the quality of the product. - Replaces the first edition /ISO 1765-1975) clauses 5 and 8 and sub-clauses 7.2 and 9.4 of which have been technically revised.


Textile floor coverings — Determination of thickness of pile above the backing

Tapis et moquettes — Détermination de l'épaisseur du velours au-dessus du dossier


Textile floor coverings — Determination of thickness of pile above the substrate

Revêtements de sol textiles — Détermination de l'épaisseur du velours au-dessus du soubassement


Glass hydrometers — Conventional value for the thermal cubic expansion coefficient (for use in the preparation of measurement tables for liquids)

Aréomètres en verre — Valeur conventionnelle pour la dilatabilité volumique thermique (à utiliser lors de l'établissement des tables de mesurage des liquides)

A single conventional value is specified and it is stated how the indication of hydrometer having a thermal cubic expansion coefficient value may be corrected for use in measurement tables in the construction of which the conventional value has been used.


Laboratory glassware — Pipettes — Colour coding

Verrerie de laboratoire — Pipettes — Code de couleurs

A system of color coding is specified for one-mark pipettes for identification of nominal capacities, and for graduated pipettes for identification of nominal capacities and unit of subdivision. The color code bands for the different capacities are tabled and the method of marking is specified. Suitable requirements and test methods for the durability of the colours are intended to be considered at a later date.


The specified requirements deal with two series of inexpensive "commercial" liquid-in-glass thermometers, when great accuracy of measurement is not requirend: a series designated A to H, in which nominal ranges and maximum overall lengths are specified and a series designated J to W of greater accuracy and with specifies ranges and overall length, which may be acceptable for testing by a national verification laboratory. Temperature, scale, immersion, liquid- and gasfilling and details of the construction are specified.


Solid-stem general purpose thermometers — Amendment 1

Thermomètres sur tige d'usage général — Amendement 1

Page 3, clause 11: add "11.1" as a sub-clause number at the beginning of the first sentence. Replace the existing sub-clause "11 g)" by "11.2 In addition to 11.1, if the purchaser requires the thermometer to bear an identifying number, the following inscription shall also be durably and legibly marked on the thermometer: manufacturer's identification or serial number, the last two digits of which should indicate the year of manufacture."


Enclosed-scale general purpose thermometers

Thermomètres à échelle protégée d'usage général

The specified requirements deal with a series of inexpensive "commercial" liquid-in-glass thermometers, when great accuracy of measurement is not required. The temperature range covered is from -100 degrees centigrade to +500 degress Centigrade. Temperature scale, immersion, liquid- and gasfilling and the properties of glass are specified. Details of the construction with graduation and marking and expansion volume are described.


Enclosed-scale general purpose thermometers — Amendment 1

Thermomètres à échelle protégée d'usage général — Amendement 1

Page 2, clause 11: add "11.1" as a sub-clause number at the beginning of the first sentence. Replace the existing sub-clause "11 f)" by "11.2 In addition to 11.1, if the purchaser requires the thermometer to bear an identifying number, the following inscription shall also be durably and legibly marked on the thermometer: manufacturer's identification or serial number, the last two digits of which should indicate the year of manufacture."


Laboratory crucibles in porcelain and silica

Creusets de laboratoire en porcelaine et en silice

Three types of crucibels are specified: Type 1, low form, type 2 medium form and type 3 tall form bases an a height/diameter ratio of 0,63; 0,8 and 1,25 resp. Further two types of lid are described: type D, a lid of slightly domed shape and typ R, a recessed lid. Material and construction are specified, shape and dimensions are shown in drawings and in a table.


Laboratory glassware — Boiling flasks (narrow-necked)

Verrerie de laboratoire — Fioles coniques et ballons (à col étroit)


Porcelain laboratory apparatus — Requirements and methods of test

Appareils de laboratoire en porcelaine — Spécifications et méthodes d'essai

The requirements specify the quality of the material. The different methods of test are specified. They concern the porosity and imperfections of glaze, the resistance to heat and sudden change in temperature, the resistance of glaze to high temperature, to acid and to alkali and the constancy of mass on ignition.


Determination of the resistance of glass to attack by 6N hydrochloric acid at 100 degrees C

Détermination de la résistance du verre à l'attaque par l'acide chlorhydrique 6N à 100 degrés C


Glass — Resistance to attack by hydrochloric acid at 100 degrees C — Flame emission or flame atomic absorption spectrometric method

Verre — Résistance à l'attaque par l'acide chlorhydrique à 100 degrés C — Méthode de détermination par spectrométrie d'absorption atomique de flamme ou d'émission de flamme

The specified method applies to pieces of glass, preferable flat but if necessary curved, but from articles of laboratory glassware. Sample pieces are subjected to an aqueous hydrochloric acid solution, and the amount of alkali metal oxides extracted per unit area is determined as a measure of the acid resistance. Apparatus, reagents, and procedure are specified.


Cinematography — Motion-picture camera cartridge, 8 mm Type S, Model I — Aperture opening, pressure pad and film load — Positions and dimensions

Cinématographie — Chargeur modèle I pour caméra 8 mm type S — Fenêtre, presseur et chargement du film — Positions et dimensions


Cinematography — Motion-picture camera cartridge, 8 mm Type S Model I — Aperture, camera aperture profile, film position, pressure pad and pressure pad flatness — Dimensions and specifications

Cinématographie — Chargeur, modèle I, pour caméra, 8 mm type S — Fenêtre du chargeur, configuration de la fenêtre de la caméra, position du film, presseur du chargeur et planéité du presseur — Dimensions et spécifications

This International Standard specifies the dimensions and location of the cartridge aperture, pressure pad, and characteristics necessary for the appropriate flatness of the cartridge and location of film in the camera aperture, for any model of 8 mm Type S Model I motion-picture film camera cartridge [sound or silent, 15 m (50 ft) or 60 m (200 ft)].


Cinematography — Projector usage of 8 mm Type S motion-picture film for direct front projection

Cinématographie — Utilisation du film 8 mm type S, dans le projecteur pour la projection frontale directe

This International Standard specifies the emulsion orientation, the rate of projection and the Position of the image area for 8 mm Type S motion-picture film as used for direct front projection.


Magnesium alloys — Determination of zinc — Volumetric method

Alliages de magnésium — Dosage du zinc — Méthode volumétrique

The method is applicable to alloys not containing cadmium and having zinc contents between 0,10 and 8,0 % (m/m). Specifies principle and procedure of the method, the reagents, apparatus, sampling, expression of results and test report.


Aluminium alloys — Determination of zinc — EDTA titrimetric method

Alliages d'aluminium — Dosage du zinc — Méthode titrimétrique à l'EDTA

The method is applicable to alloys not containing cadmium and having zinc contents between 0,10 and 12,0 % (m/m). Specifies principle and procedure of the method, the reagents, apparatus, sampling, expression of results and test report.


Cinematography — Printed 8 mm, Type S, image area on 16 mm motion-picture film perforated 8 mm, Type S (1-4) — Position and dimensions

Cinématographie — Surface d'image des copies de film 8 mm, type S, sur film 16 mm perforé 8 mm, type S (1-4) — Position et dimensions

This International Standard specifies the position and dimensions of the 8 mm, Type S printed picture areas for negative/positive and reversal printing on 16 mm motionpicture film perforated 8 mm, Type S, in positions 1 and 4.


Cinematography — Camera usage of 8 mm motion- picture film perforated Type S

Cinématographie — Position du film 8 mm perforé, type S, dans le couloir de la caméra


Cinematography — Camera usage of 8 mm Type S motion-picture film — Specifications

Cinématographie — Emploi du film cinématographique 8 mm perforé, type S, dans la caméra — Spécifications

This International Standard specifies the position of the emulsion, the frame rate of exposure, and the orientation of the area being exposed for 8 mm Type S motion-picture film cameras.


Modular co-ordination — Reference lines of horizontal controlling co-ordinating dimensions

Coordination modulaire — Lignes de référence des dimensions clés de coordination horizontale


Building construction — Modular co-ordination — Vocabulary

Construction immobilière — Coordination modulaire — Vocabulaire

Defines terms necessary for the design and construction of buildings in accordance with the principles and rules of modular coordination laid down in ISO 2848 and for the design and manufacture of components for use in such buildings in English and French.


Cinematography — Reels for 16 mm motion-picture projectors (up to and including 120 m capacity : 18 cm size) — Dimensions

Cinématographie — Bobines de projection pour film cinématographique 16 mm (capacité maximale : 120 m pour le format 18 cm) — Dimensions


Caoutchouc brut en balles — Échantillonnage


Rubber, raw, natural and synthetic — Sampling and further preparative procedures

Caoutchouc brut, naturel et synthétique — Méthodes d'échantillonnage et de préparation ultérieure


Caoutchoucs bruts — Préparation des échantillons


Dental burs and cutters — Fitting dimensions

Fraises et instruments de coupe utilisés en art dentaire — Dimensions d'ajustement


Dental rotary instruments — Shanks — Part 1: Shanks made of metals

Instruments rotatifs dentaires — Queues — Partie 1: Queues en matériaux métalliques

Specifies four types. Gives measurement methods for the verification of dimensions. Includes quality control requirements.


Dental rotary instruments — Shanks — Part 2: Shanks made of plastics

Instruments rotatifs dentaires — Queues — Partie 2: Queues en matières plastiques


Polymeric materials, cellular flexible — Determination of tensile strength and elongation at break

Matériaux polymères alvéolaires souples - Détermination de la résistance à la traction et de l'allongement à la rupture


Natural rubber latex — Determination of boric acid

Latex de caoutchouc naturel — Dosage de l'acide borique


Natural rubber latex concentrate — Determination of boric acid content

Latex concentré de caoutchouc naturel — Dosage de l'acide borique


Describes the principle, the reagents, the apparatus, the procedure, the expression of results and the contents of the test report.


Tolérances pour le bâtiment — Vocabulaire


Building construction — Tolerances — Expression of dimensional accuracy — Principles and terminology

Construction immobilière — Tolérances — Expression de l'exactitude dimensionnelle — Principes et terminologie

This International Standard describes the basic principles for the expression of dimensional

deviation in building, and defines the basic terms and definitions relating to the evaluation,

specification and verification of accuracy.

It is applicable to the manufacture of building components (standard or purpose made), the

setting out process, erection and assembly, and the building as a whole.

Annex A gives equivalent terms in French and German. Annex B lists International Standards

related to dimensions and dimensional accuracy in building.


Building construction — Tolerances — Vocabulary — Part 1: General terms

Construction immobilière — Tolérances — Vocabulaire — Partie 1: Termes généraux


Building construction — Tolerances — Vocabulary — Part 2: Derived terms

Construction immobilière — Tolérances — Vocabulaire — Partie 2: Termes dérivés


Fishing nets — Determination of breaking load and knot breaking load of netting yarns

Filets de pêche — Détermination de la force de rupture et de la force de rupture au noeud des fils pour filets

The tests may be carried out in both the dry and wet states but tests in wet state on the knotted yarn are considered to be particularly appropriate in indicating the behaviour of the yarn in use. A length of yarn is extended in the dry or wet state until it reaches the load at rupture. The test is performed using a suitable apparatus that records or indicates the applied load. - Replaces ISO Recommendation R 1805-1970.


Fishing nets — Determination of mesh breaking load of netting

Filets de pêche — Détermination de la force de rupture de la maille de nappe de filet

The tests may be carried out in both the dry and wet states but tests in wet state are considered to be particularly appropriate in indicating the behaviour of the netting in use. A mesh is extended in the dry or wet state until one of the knots or joints reaches the load at rupture. The test is performed using a suitable apparatus that records or indicates the applied load. - Replaces ISO Recommendation R 1806-1970.


Continuous mechanical handling equipment for loose bulk materials — Oscillating conveyors and shaking or reciprocating feeders with rectangular or trapezoidal trough

Engins de manutention continue pour produits en vrac — Transporteurs par secousses ou par inertie et distributeurs à mouvement alternatif à auges rectangulaires ou trapézoïdales

Specifies the basic characteristics of oscillating conveyors and shaking or reciprocating feeders of the above mentioned types. Applies to conveyors or feeders with either rectangular or trapezoidal or flat-bottom or dished-bottom trough.


Textile machinery and accessories — Types of formers for yarn packages — Nomenclature

Matériel pour l'industrie textile — Types de supports pour enroulements — Nomenclature

Gives an illustrated nomenclature of different types of formers for yarn packages as follows: cylindrical tubes or bobbins; tapered tubes; combined tubes. - Replaces ISO Recommendation R 1809-1970.


Copper alloys — Determination of nickel (low contents) — Dimethylglyoxime spectrophotometric method

Alliages de cuivre — Dosage du nickel (faibles teneurs) — Méthode spectrophotométrique à la diméthylglyoxime

The method is applicable to the determination of nickel contents up to 2.5 % (m/m). Covers principle, reagents, apparatus, sampling, procedure, expression of results, and test report.


Copper and copper alloys — Determination of nickel content — Dimethylglyoxime spectrophotometric method

Cuivre et alliages de cuivre — Dosage du nickel — Méthode spectrophotométrique à la diméthylglyoxime


Copper and copper alloys — Determination of nickel content — Part 2: Flame atomic absorption spectrometric method

Cuivre et alliages de cuivre — Dosage du nickel — Partie 2: Méthode par spectrométrie d'absorption atomique dans la flamme


Chemical analysis of copper and copper alloys — Sampling of copper refinery shapes

Analyse chimique du cuivre et des alliages de cuivre — Échantillonnage des formes brutes d'affinerie en cuivre


Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 1: Sampling of cast unwrought products

Cuivre et alliages de cuivre — Sélection et préparation des échantillons pour l'analyse chimique — Partie 1: Échantillonnage des formes brutes de coulée

The methods are applicable to the given materials in the form of cast unwrought products (refinery shapes) such as cakes, billets, wire bars and ingots. The methods are intended to determine compliance with the requirements for chemical composition. Together with ISO 1811-2 and 1811-3 this first part of ISO 1811 cancels and replaces ISO Recommendation R 1811:1971, of which it constitutes a technical revision.


Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 2: Sampling of wrought products and castings

Cuivre et alliages de cuivre — Sélection et préparation des échantillons pour l'analyse chimique — Partie 2: Échantillonnage des produits corroyés et des produits moulés

The methods are applicable to the given materials in the form of wrought products (plate, sheet, strip, rod, bar, tube, profile, forgings, etc.) and castings (sand castings, chill castings, die castings, continuous castings, centrifugal castings).The methods are intended to determine compliance with the requirements for chemical composition. Together with ISO 1811-1 and 1811-3 this part of ISO 1811 cancels and replaces ISO Recommendation R 1811:1971, of which it constitutes a technical revision.


Copper and copper alloys —- Selection and preparation of samples for chemical analysis — Part 3: Sampling of cathodes

Cuivre et alliages de cuivre — Sélection et préparation des échantillons pour analyse chimique — Partie 3: Échantillonnage des cathodes


Copper alloys — Determination of iron content — 1,10- Phenanthroline spectrophotometric method

Alliages de cuivre — Dosage du fer — Méthode spectrophotométrique à la phénanthroline -1,10

The method is applicable to the determination of iron contents up to 0.4 % (m/m) in any of the copper alloys listed in ISO publications. ISO 1812 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.


Copper and copper alloys — Determination of iron content — Part 1: 1,10-Phenanthroline spectrophotometric method

Cuivre et alliages de cuivre — Dosage du fer — Partie 1: Méthode spectrophotométrique à la phénanthroline-1,10


Copper and copper alloys — Determination of iron content — Part 2: Flame atomic absorption spectrometric method

Cuivre et alliages de cuivre — Dosage du fer — Partie 2: Méthode par spectrométrie d'absorption atomique dans la flamme


Antistatic endless V-belts — Electrical conductivity — Characteristic and method of test

Courroies trapézoïdales sans fin, anti-électrostatiques — Conductibilité électrique — Spécification et méthode d'essai


Belt drives — V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts — Electrical conductivity of antistatic belts: Characteristics and methods of test

Transmissions par courroies — Courroies striées, courroies trapézoïdales simples et jumelées y compris celles à section large et hexagonales — Conductibilité électrique des courroies anti-électrostatiques: Spécifications et méthodes d'essai


Continuous mechanical handling equipment for loose bulk materials — Vibrating feeders and conveyors with tubular trough

Engins de manutention continue pour produits en vrac — Distributeurs et transporteurs vibrants à auges tubulaires

Specifies the basic characteristics (geometrical and physical specifications) of the above mentioned types of handling equipment.


Continuous mechanical handling equipment for loose bulk materials and unit loads — Belt conveyors — Basic characteristics of motorized driving pulleys

Engins de manutention continue pour produits en vrac et pour charges isolées — Transporteurs à courroie — Caractéristiques de base des tambours moteurs

Specifies the basic characteristics (dimensions, power rating, nominal speed) of motorized driving pulleys for belt conveyors.


Vulcanized rubbers — Resistance to liquids — Methods of test

Caoutchoucs vulcanisés — Résistance aux liquides — Méthodes d'essai


Rubber, vulcanized — Determination of the effect of liquids

Caoutchouc vulcanisé — Détermination de l'action des liquides


Vulcanized rubbers of low hardness (10 to 35 IRHD) — Determination of hardness

Caoutchoucs vulcanisés de basse dureté (10 à 35 D.I.D.C.) — Détermination de la dureté


Continuous mechanical handling equipment — Safety code — General rules

Engins de manutention continue — Code de securité — Règles générales

Sets out safety rules relating to continuous mechanical handling equipment, including its construction, installation, utilization and maintenance, to ensure that it is used to the best advantage, and to prevent any accidents or failures that could arise from misuse. These rules provide precise directives necessary to comply with legal texts and requirements decreed by governmental bodies in certain countries.


Continuous mechanical handling equipment for loose bulk materials — Storage equipment : Storage bins and bunkers, silos and hoppers, bin gates — Safety code

Engins de manutention continue pour produits en vrac — Équipement de stockage : Trémies, silos, obturateurs — Code de sécurité


Rubber hoses for oil suction and discharge

Tuyaux en élastomère pour aspiration et refoulement des produits pétroliers


Rubber hoses and hose assemblies — Part 1: On-shore oil suction and discharge — Specification

Tuyaux et flexibles en caoutchouc — Partie 1: Aspiration et refoulement à quai d'hydrocarbures — Spécification


Rubber hoses and hose assemblies — Part 2: Ship/dockside discharge — Specification

Tuyaux et flexibles en caoutchouc — Partie 2: Refoulement entre bateau et quai — Spécification


Rubber hoses for aircraft ground fuelling without static conducting wire

Tuyaux en élastomère pour ravitaillement des avions, sans câble métallique de mise à la terre


Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling — Specification

Tuyaux et flexibles en caoutchouc pour le ravitaillement carburant et la vidange des avions au sol — Spécifications

Gives requirements for six types of hose and hose assembly for use in all operations associated with the ground fuelling and defuelling of aircraft. Replaces the first edition.


Rubber, vulcanized — Time-interval between vulcanization and testing — Specification

Caoutchouc vulcanisé — Délai entre vulcanisation et essai — Spécifications


Rubber, vulcanized — Determination of modulus in shear — Quadruple shear method

Caoutchouc vulcanisé — Détermination du module de cisaillement — Méthode du quadruple cisaillement


Rubber, vulcanized or thermoplastic — Determination of modulus in shear or adhesion to rigid plates — Quadruple shear method

Caoutchouc vulcanisé ou thermoplastique — Détermination du module ou de l'adhérence à des plaques rigides — Méthode du quadruple cisaillement

Specifies two test methods: method A for the determination of the modulus in shear; method B for the determination of the strength of the bonds. Describes the principle, the apparatus, the test piece, the conditioning, the test procedures, the expression of results, and the contents of the test report.


Selection of tolerance zones for general purposes

Sélection de zones de tolérances pour usages généraux

Gives the possibility of a very extended selection of different symbols for tolerance zones. Includes upper and lower deviations for holes (internal features) and shafts (external features). Gives recommendations for selection.


Pulps — Determination of manganese content — Sodium periodate photometric and flame atomic absorption spectrometric methods

Pâtes — Détermination de la teneur en manganèse — Méthode photométrique au périodate de sodium et méthode par spectrométrie d'absorption atomique de flamme

Specifies two methods based on the ashing of the pulp and the disolution of the ash in hydrochloric acid, both of them being applicable to all kinds of pulp.


Printing specifications for optical character recognition

Spécifications d'impression des caractères pour reconnaissance optique

Includes basic definitions, measurement requirements, specifications and recommendations for OCR paper and print, and deals with three main parameters for OCR media: optical properties of paper; optical properties and dimensions of ink patterns used as OCR characters; basic requirements for positions od OCR characters on paper. References: ISO 216; 1073/1; 1073/2; 2469; 2471; CIE Publication 15 (E 1.3.1) 1971.


Indexable inserts for cutting tools — Designation

Plaquettes amovibles pour outils coupants — Désignation


This third edition cancels and replaces the second edition (ISO 1832:1985), which has been technically revised, and in particular, subclause 5.1 (letter symbols K and P for the cutting edge condition) have been included. Establishes a code for the designation of the usual types of indexable inserts for cutting tools, in hardmetal (carbide) or any other cutting materials, such as ceramics, etc., in order to simplify orders and specifications for such inserts.


Textiles — Binary fibre mixtures — Quantitative chemical analysis

Textiles — Mélanges binaires de fibres — Analyse chimique quantitative

In general, the methods described are based on the selective solution of an individual component. After removal of a component, the insoluble residue is weighed, and the proportion of soluble component is calculated from the loss in mass. - Replaces ISO 1833-1973 as well as Amendment 1 and Addendum 1 to the first edition. It also incorporate Amendment 2 and Addendum 2 which were approved in 1977 but not published.


Textiles — Binary fibre mixtures — Quantitative chemical analysis — Amendment 1

Textiles — Mélanges binaires de fibres — Analyse chimique quantitative — Amendement 1


Short link chain for lifting purposes — General conditions of acceptance

Chaînes de levage à maillons courts — Conditions générales de réception


This International Standard specifies the general conditions of acceptance for electrically welded round steel short

link chain for lifting purposes. It includes medium tolerance chain for use in chain slings and for general lifting

purposes, and fine tolerance chain for use with chain hoists and other similar lifting appliances.

It is applicable to short link lifting chain in accordance with ISO 1835, ISO 3075, ISO 3076 and ISO 3077.


Short link chain for lifting purposes — Grade M (4), non-calibrated, for chain slings etc.

Chaînes de levage à maillons courts, classe M (4), non calibrées, pour élingues à chaînes, etc.

Specifies the requirements for lifting chains, grade M (4), non-calibrated, for use on cranes, in chain slings and for general lifting purposes. These are electrically welded round steel short link chains, fully heat treated and tested complying with ISO 1834. The range of sizes covered is from 5 to 45 mm. The annex gives a range of temporary additional sizes 6 to 46 mm.


Short link chain for lifting purposes — Grade M(4), non-calibrated, for chain slings, etc.

Chaînes de levage à maillons courts — Chaînes de classe M(4), non calibrées, pour élingues à chaînes, etc.


Short link chain for lifting purposes — Grade M (4), calibrated, for chain hoists and other lifting appliances

Chaînes de levage à maillons courts, classe M (4), calibrées, pour palans à chaînes et autres appareils de levage


Specifies the nomenclature and the symbolization of hooks of all types used on lifting appliances of all kinds. A table shows hooks according to the attachment and shape.


Fresh pineapples — Guide to storage and transport

Ananas frais — Guide pour l'entreposage et le transport


Fresh pineapples — Storage and transport

Description for the successful keeping, with or without the aid of artificial cooling, of ananas.


Applies to sampling from containers of all sizes. First are given definitions of relevant terms, followed by a description of apparatus, general information, sampling from containers, packaging, labelling and dispatch of samples, and the sampling report.


Definitions of living animals for slaughter — Porcines

Définitions des animaux vivants d'abattoir — Porcins

Gives definitions of terms in English, French and Russian. The terms are sucking pig, piglet, young pig, pig, sow, boar, castrated boar.


Meat and meat products — Determination of chloride content (Reference method)

Viandes et produits à base de viande — Détermination de la teneur en chlorures (Méthode de référence)


Meat and meat products — Determination of chloride content — Part 1: Volhard method

Viande et produits à base de viande — Détermination de la teneur en chlorures — Partie 1: Méthode de Volhard

Gives a method for the determination of the chloride content of meat and meat products, including poultry, with sodium chloride contents equal to or greater than 1,0 % (m/m).


Fruit and vegetable products — Determination of pH

Produits dérivés des fruits et légumes — Mesurage du pH


Specifies a potentiometric method of measuring the pH. Describes the principle, the preparation of the test sample, the test procedure, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1975).


Higher alcohols for industrial use — Methods of test — Part 1: General

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 1: Généralités

Gives general instructions for C6 to C13 alcohols and also specifies the methods to be used for the measurement of the colour, the determination of the density at 20 °C and the determination of the water content.


Higher alcohols for industrial use — Methods of test — Part 2: Determination of acidity to phenolphthalein — Titrimetric method

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 2: Détermination de l'acidité à la phénolphtaléine — Méthode titrimétrique

Relates to C6 to C13 alcohols. The principle consists in titration of a test portion with standard volumetric sodium hydroxide solution, in ethanolic, using phenolphthalein as indicator. The result is expressed in milliequivalents per kilogram. Alternatively, the acidity may also be expressed in terms of the acid value.


Higher alcohols for industrial use — Methods of test — Part 3: Determination of carbonyl compounds content — Potentiometric method

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 3: Dosage des composés carbonylés — Méthode potentiométrique

Relates to C6 to C13 alcohols. The principle bases on reaction of carbonyl compounds present in a test portion with hydroxylammonium chloride to from an oxime, and potentiometric titration of the hydrochloric acid liberated with standard volumetric ethanolic potassium hydroxide solution.


Higher alcohols for industrial use — Methods of test — Part 4: Determination of bromine number — Titrimetric method in the presence of mercury(II) chloride

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 4: Détermination de l'indice de brome — Méthode titrimétrique en présence de chlorure de mercure(II)

Relates to C6 to C13 alcohols. The principle of the method consists in titration of test portion with standard volumetric potassium bromide/bromate solution in the presence of methyl orange as indicator.


Higher alcohols for industrial use — Methods of test — Part 5: Determination of total alcohols content — Titrimetric method

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 5: Détermination de la teneur totale en alcools — Méthode titrimétrique

Relates to C6 to C13 alcohols. The principle based on esterification of alcohols present in a test portion by means of acetic anhydride, and titration of the excess acetic anhydride with a standard volumetric ethanolic potassium hydroxide solution, in the precence of phenolphtalein as indicator.


Higher alcohols for industrial use — Methods of test — Part 6: Determination of ash

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 6: Détermination des cendres

Relates to C6 to C13 alcohols. The principle of the method is based on burning of a test portion and heating in a platinum or silica dish at (600 +- 30) °C to constant mass. ISO 1843/6 replaces ISO Recommendation R 1851-1970.


Higher alcohols for industrial use — Methods of test — Part 7: Determination of distillation yield

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 7: Détermination des caractéristiques de distillation

Relates to C6 to C13 alcohols. The principle consists in distillation of a test portion, under carefull defined conditions. For measurement of distillation intervals not greater than 5 °C, the thermometer hsall be graduated at intervals of 0,2 °C; for intervals greater than 5 °C, the thermometer shall be graduated at intervals of 0,5 °C. Adjusting the rate of heating so that the first drop of distillate falls from the end of the condenser after 15 to 20 min. ISO 1843/7 cancels and replaces ISO Recommendation R 1845-1970, of which it constitutes a technical revision.


Higher alcohols for industrial use — Methods of test — Part 8: Sulphuric acid colour test

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 8: Essai de coloration à l'acide sulfurique

Relates to C6 to C13 alcohols. The principle consists in treatment of a test portion with sulphuric acid solution, under specified conditions, and comparison of the colour developed with that of the same volume of an agreed colour standard. The colour developed may be measured in Hazen units. ISO 1843/8 cancels and replaces ISO Recommendation R 1852-1970, of which it constitutes a technical revision.


Conducting and antistatic rubbers — Measurement of resistivity

Élastomères conducteurs et anti-électrostatiques — Mesurage de la résistivité


Conducting and dissipative rubbers, vulcanized or thermoplastic — Measurement of resistivity

Caoutchoucs vulcanisés ou thermoplastiques conducteurs et dissipants — Mesurage de la résistivité


Whey cheese — Determination of fat content (Reference method)

Fromage de sérum — Détermination de la teneur en matière grasse (Méthode de référence)


Whey cheese — Determination of fat content — Gravimetric method (Reference method)

Fromage de sérum — Détermination de la teneur en matière grasse — Méthode gravimétrique (Méthode de référence)


Polymeric materials, cellular flexible — Determination of compression set

Matériaux polymères alvéolaires souples — Détermination de la rémanence à la compression


Information processing — General purpose hubs and reels, with 76 mm (3 in) centrehole, for magnetic tape used in interchange instrumentation applications

Traitement de l'information — Noyaux et bobines à usage général, avec alésage de 76 mm (3 in), pour les bandes magnétiques utilisées dans l'enregistrement de mesures

Includes the dimensions of general purpose hubs and reels, with 76-mm (3 in) centrehole, designed for use with magnetic tape in interchange instrukentation applications.


Information processing — Unrecorded magnetic tapes for interchange instrumentation applications — General dimensional requirements

Traitement de l'information — Bandes magnétiques vierges pour l'enregistrement de mesures — Caractéristiques dimensionnelles générales

Describes the materials, the tape wind, and the dimensions of magnetic tape used interchange instrumentation applications. Reference: ISO/R 1858, ISO/R 1860, ISO 2690.


Information processing — Precision reels for magnetic tape used in interchange instrumentation applications

Traitement de l'information — Bobines de précision pour bandes magnétiques pour l'enregistrement de mesures


Includes the recorder/reproducer interface or envelope requirements for metal- and glass-flanged precision reels with 76 mm (3 in) centrehole, for magnetic tape used in interchange instrumentation applications.


Information processing — 7- track, 12,7 mm (0.5 in) wide magnetic tape for information interchange recorded at 8 rpmm (200 rpi)

Traitement de l'information — Bande magnétique à 7 pistes, de 12,7 mm (0,5 in) de large, enregistrée à 8 rangées par millimètre (200 rpi) pour l'échange d'information

Specifies a 7-track, 8 rows per mm (rpmm) (200 rows per inch (rpi)) 12,7 mm (0,5 in) wide magnetic tape for interchangeability of tape between information processing systems which utilize 6- and 7-bit coded chracter sets, the latter being as specified in ISO 646. Refers solely to magnetic tape for digital recording, on which the direction of magnetization is nominally longitudinal as opposed to nominally transverse.


Information processing — 9- track, 12,7 mm (0.5 in) wide magnetic tape for information interchange recorded at 8 rpmm (200 rpi)

Traitement de l'information — Bande magnétique à 9 pistes, de 12,7 mm (0,5 in) de large, pour l'échange d'information, enregistrée à 8 rangées par millimètre (200 rpi)

Describes a 9-track, 8 rows per mm (rpmm) (200 rows per inch (rpi)) 12,7 mm (0,5 in) wide magnetic tape for interchangeability of tape between information processing systems which utilize 7-bit coded character set, specified in ISO 646. Refers solely to magnetic tape for digital recording, on which the direction of magnetization is nominally longitudinal as opposed to nominally transverse.


Information processing — 9- track, 12,7 mm (0.5 in) wide magnetic tape for information interchange recorded at 32 rpmm (800 rpi)

Traitement de l'information — Bande magnétique à 9 pistes, de 12,7 mm (0,5 in) de large, pour l'échange d'information, enregistrée à 32 rangées par millimètre (800 rpi)


Information processing — 9-track, 12,7 mm (0,5 in) wide magnetic tape for information interchange using NRZ1 at 32 ftpmm (800 ftpi) — 32 cpmm (800 cpi)

Traitement de l'information — Bande magnétique à 9 pistes de 12,7 mm (0,5 in) de large, pour l'échange d'information, employant NRZ1 à 32 ftpmm (800 ftpi) — 32 cpmm (800 cpi)

Provides a format and recording standard for 9-track, 12,7 mm /0,5 in) wide magnetic tape and reels to be used for information interchange among information processing systems, communication systems, and associated equipment utilizing the 7-bit coded character set specified in ISO 646 or its 7-bit or 8-bit extensions specified in ISO 2022.


Information processing — Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1

Traitement de l'information — Bande magnétique vierge de 12,7 mm (0,5 in) de large, pour l'échange d'information — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) par codage de phase et 356 ftpmm (9 042 ftpi), NRZ1


Information processing — Unrecorded 12,7 mm (0,5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi) NRZ1


Information technology — Unrecorded 12,7 mm (0,5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi), NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1

Technologies de l'information — Bande magnétique vierge de 12,7 mm (0,5 in) de large, pour l'échange d'information — 32 ftpmm (800 ftpi), NRZ1, 126 ftpmm (3 200 ftpi) par codage de phase et 356 ftpmm (9 042 ftpi), NRZ1

Specifies the characteristics of the magnetic tape with reel, to enable magnetic and mechanical interchangeability of such tape between information processing systems.


Textile machinery and accessories — Serrated bars for mechanical warp stop motions — Designations of dimensions, and dimensions of cross-section

Matériel pour l'industrie textile — Tringles crénelées pour casse-chaînes mécaniques — Désignation des dimensions, et dimensions de la section

Gives the designations of installations of serrated bars for mechanical warp stop motions with support of figures and descriptions. Values in relation to the dimensions of the cross-section of assembled serrated bars are also given. - Replaces ISO Recommendation R 1865-1971.


Pelletized carbon black for use in the rubber industry delivered in bulk or in bins — Specification for maximum fines content

Noir de carbone en granules livré en vrac ou en récipients pour l'industrie des élastomères — Spécifications pour la teneur en matières fines


Carbon black for use in the rubber industry — Specification for sieve residue

Noir de carbone pour l'industrie des élastomères — Spécifications pour le refus sur tamis


Rubber compounding ingredients — Carbon black — Specification limits for loss on heating

Ingrédients de mélange du caoutchouc — Noir de carbone — Spécifications pour la perte à la chaleur


Methylene chloride for industrial use — List of methods of test

Chlorure de méthylène à usage industriel — Liste des méthodes d'essai

Specifies the sampling, the determination of residue on evaporation, the determination of distillation characteristics, the determination of density at 20 °C, the determination of acidity, the determination of water and the measurement of colour. The determination of distillation characteristics indicates either the temperatures corresponding to the collection of each of two volumes of distillate, V0 and V1, or the difference between these two volumes. These two volumes will be indicated in the specification for dichloromethan agreed between the interested parties. Replaces ISO Recommendation R 1869-1970.


Chloroform for industrial use — List of methods of test

Chloroforme à usage industriel — Liste des méthodes d'essai

Specifies the sampling, the determination of distillation characteristics, the determination of density at 20 °C, the determination of water, the measurement of colour and the determination of acidity. The determination of distillation characteristics indicates either the temperatures corresponding to the collection of each of two volumes of distillate, V0 and V1, or the difference between these two volumes.These two volumes will be indicated in the specification of the product adreed between the interested parties. Replace ISO Recommendation R 1870-1970.


Agricultural food products — General directions for the determination of nitrogen by the Kjeldahl method

Produits agricoles alimentaires — Directives générales pour le dosage de l'azote selon la méthode de Kjeldahl

Application to products containing only nitrogenous copounds which are directly determinable by the Kjeldahl method. The method consists in destructing of organic matter by sulphuric acid in the presence of a catalyst, rendering of the reaction product alkaline, distillation and titration of the liberated ammonia.


Polyethylene thermoplastic materials — Designation

Matériaux thermoplastiques à base de polyéthylène — Désignation


Plastics — Polyethylene (PE) and ethylene copolymer thermoplastics — Part 1: Designation

Plastiques — Thermoplastiques à base de polyéthylène (PE) et de copolymères d'éthylène — Partie 1: Désignation


Plastics — Polyethylene (PE) and ethylene copolymer thermoplastics — Part 2: Preparation of test specimens and determination of properties

Plastiques — Thermoplastiques à base de polyéthylène (PE) et de copolymères d'éthylène — Partie 2: Préparation des éprouvettes et détermination des caractéristiques


Plastics — Polypropylene (PP) and propylene-copolymer thermoplastics — Part 1: Designation

Plastiques — Thermoplastiques à base de polypropylène (PP) et de copolymères de propylène — Partie 1: Désignation


Plastics — Polypropylene (PP) and propylene-copolymer thermoplastics — Part 2: Preparation of test specimens and determination of properties

Plastiques — Thermoplastiques à base de polypropylène (PP) et de copolymères de propylène — Partie 2: Préparation des éprouvettes et détermination des caractéristiques


Plastics — Specification for polyamide homopolymers

Matières plastiques — Spécifications pour les homopolyamides


Plastics — Polyamide (PA) homopolymers for moulding and extrusion — Part 1: Designation

Plastiques — Homopolymères polyamides pour moulage et extrusion — Partie 1: Désignation


Plastics — Polyamide (PA) moulding and extrusion materials — Part 1: Designation

Plastiques — Matériaux polyamides (PA) pour moulage et extrusion — Partie 1: Désignation

Establishes a data block designation system which may be used as the basis for specifications. Tabulates the codes used in the data blocks. Gives examples of designations.


Plastics — Polyamide (PA) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

Plastiques — Matériaux polyamides (PA) pour moulage et extrusion — Partie 2: Préparation des éprouvettes et détermination des propriétés


Plastics — Plasticized cellulose acetate — Determination of matter extractable by diethyl ether

Plastiques — Acétate de cellulose plastifié — Détermination des matières extractibles par l'oxyde diéthylique

The determination method applies to plasticized cellulose acetate in any form, such as moulding material, sheet, manufactured articles. Conversion of the plastizised sample to a film, prepared by dissolving and casting, and subsequent extraction by ethylether in a Soxhlet apparatus. Removal of the ether by heating under vacuum and weighing the residual matter.


Classification of instruments and devices for measurement and evaluation of the geometrical parameters of surface finish

Classification des appareils et dispositifs servant à mesurer et à évaluer les paramètres géométriques des états de surface


Instruments for the measurement of surface roughness by the profile method — Vocabulary

Instruments de mesurage de la rugosité des surfaces par la méthode du profil — Vocabulaire


Instruments for the measurement of surface roughness by the profile method — Contact (stylus) instruments of progressive profile transformation — Profile recording instruments

Instruments de mesurage de la rugosité des surfaces par la méthode du profil — Instruments (à palpeur) avec contact à transformation progressive du profil — Enregistreurs de profil


Textile glass — Method of sampling applicable to batches

Verre textile — Méthode d'échantillonnage applicable à des lots


Reinforcement fibres — Sampling plans applicable to received batches

Fibres de renfort — Méthodes d'échantillonnage pour le contrôle de réception de lots

Designed for received batches. The choice of sampling plan and the extent of sampling depends on the knowledge of the product acquired by the customer. Specifies two methods and includes tables with acceptance and rejection criteria based on a given number of acceptable quality levels (AQLs). Defines the inspection by qualitative characteristics (attributes) and the inspection by measurements (variables). The document describes the choice of sampling plan, gives information on the severity of inspection and points out to what should be agreed upon between manufacturer and customer before carrying out an inspection. Cancels and replaces the second edition ISO 1886:1980, of which it constitutes a technical revision.


Textile glass — Determination of combustible matter content

Verre textile — Détermination de la teneur en matières combustibles


Textile glass — Determination of combustible-matter content

Cancels and replaces the second edition (1980). Specifies a method for the determination of the combustible-matter content of products made from textile glass, such as continuous-filament yarns, staple-fibre yarns, rovings, chopped strands, milled fibres, fabrics, chopped-strand and continuous-filament mats and other glass reinforcements.


Textile glass — Determination of the average diameter of staple fibres or continuous filaments constituting a textile glass yarn — Cross-section method

Verre textile — Détermination du diamètre moyen des fibres ou filaments constituant un fil de verre textile — Méthode de la section transversale