Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material

Évaluation de la conformité des systèmes de canalisations en plastique destinés à la réhabilitation des réseaux existants — Partie 3: Matériau poly(chlorure de vinyle) non-plastifié (PVC-U)

This document provides a scheme for the assessment of conformity of PVC-U products and assemblies for the rehabilitation of existing pipelines, in accordance with ISO 11300-1, and intended to be included in the manufacturer’s quality plan as part of the quality management system and for the establishment of certification procedures.

NOTE	In order to help the reader, summary tables of overall scheme requirements are provided in Annex C.


Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 4: Thermoplastic composite materials

Évaluation de la conformité des systèmes de canalisations en plastique destinés à la réhabilitation des réseaux existantes — Partie 4: Matériaux composite thermoplastique

This document provides a scheme for the assessment of conformity of thermoplastic composite products and assemblies for the rehabilitation of existing pipelines, in accordance with ISO 11300-4 and intended to be included in the manufacturer’s quality plan as part of the quality management system and for the establishment of certification procedures.
NOTE	In order to help the reader, summary tables of overall scheme requirements are provided in Annex C
.


Information technology — Security techniques — Time-stamping services — Part 1: Framework — Amendment 1

Technologies de l'information — Techniques de sécurité — Services d'estampillage de temps — Partie 1: Cadre général — Amendement 1


Sensory test variability: addressing precision, accuracy, repeatability, replication and reproducibility

Variability is present in all sensory tests. Sensory test variability is of particular concern because humans are the essential source of data. Concern about variability is expressed in discussions about accuracy, precision, repeatability, replication and reproducibility in sensory testing. These terms will be defined as they apply to sensory testing. The sources of variation in sensory testing
will be identified. With these terms precision, accuracy, repeatability, replication and reproducibility, defined along with identified sources of variability in sensory testing, this document will cover the elements of each can be achieved in sensory tests. Further, how to determine repeatability, replication, and reproducibility in the three main types of sensory testing, descriptive analysis, discrimination, and consumer tests, will be covered, along with the use and benefits of determining each for sensory tests.


Information technology — Security techniques — Privacy framework

Technologies de l'information — Techniques de sécurité — Cadre privé

This document provides a privacy framework which:

—    specifies a common privacy terminology;

—    defines the actors and their roles in processing personally identifiable information (PII);

—    describes privacy safeguarding considerations;

—    provides references to known privacy principles for information technology.

This document is applicable to natural persons and organizations involved in specifying, procuring, architecting, designing, developing, testing, maintaining, administering, and operating information and communication technology systems or services where privacy controls are required for the processing of PII.


Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 2: Electrofusion

Tubes et raccords en matières plastiques — Appareillage pour l'assemblage par soudage des systèmes en polyéthylène — Partie 2: Électrosoudage

This document specifies performance requirements for electrofusion control unit (ECU) for use with polyethylene (PE) electrofusion fittings conforming to ISO 4437-3,[1]ISO 4427-3[2] and ISO 15494.[3]

NOTE 1        Electrofusion fittings conforming to other documents, e.g. EN 1555-3[4] and EN 12201-3,[5] can also be within the scope of this document.

The system designed to manage the transfer of data collected during the fusion process is out of the scope of this document.

NOTE 2        Data format and retrieval system are specified in ISO 12176-5.

NOTE 3        Parameters for the electrofusion cycle are defined in ISO 13950 and ISO 12176-5. Data for traceability purposes are given in ISO 12176-3, ISO 12176-4 and ISO 12176-5.

Electrical safety is out of the scope of this document.

NOTE 4        The manufacturer of ECU is informed that different safety regulations are in force in different countries or regional area, e.g.: U.S.A., Europe, etc.

ECU designed for only one brand of fittings is out of the scope of this document.

Excluding any of the requirements specified in this document is not acceptable when an organization claims conformity to this document.


Road vehicles — Liquefied petroleum gas (LPG) fuel system components — Part 19: Gas-tube pressure relief valves

Véhicules routiers — Équipements pour véhicules utilisant le gaz de pétrole liquéfié (GPL) comme combustible — Partie 19: Soupape de sécurité à tube de gaz

This document specifies general requirements and definitions of liquefied petroleum gas fuel (LPG) components, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking.

This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) that use gaseous fuels in accordance with ISO 9162. It is not applicable to:

—     fuel containers;

—     stationary gas engines;

—     container mounting hardware;

—     electronic fuel management;

—     refuelling receptacles.

Miscellaneous components not specifically addressed in this document can be examined for conformity with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests.

All references to pressure in this document are considered gauge pressures unless otherwise specified.

This document applies to devices that have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane at 20 °C). Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).


Road vehicles — Liquefied petroleum gas (LPG) fuel systems components — Part 22: Service connector

Véhicules routiers — Équipements pour véhicules utilisant le gaz de pétrole liquéfié (GPL) comme combustible — Partie 22: Connecteur de service

Specify tests and requirements for service connector of LPG fuel system components, intended for use on the types of motor vehicles defined in ISO 3833.


Road vehicles — Liquefied petroleum gas (LPG) fuel system components — Part 22: Power supply bushing (fuel pump/actuators/fuel level sensor)

Véhicules routiers — Équipements pour véhicules utilisant le gaz de pétrole liquéfié (GPL) comme combustible — Partie 22: Douille d'alimentation (pompe à carburant/actionneurs/capteur de niveau de carburant)

This document specifies general requirements and definitions for power supply bushing (fuel pump/actuators/fuel level sensor), a liquefied petroleum gas (LPG) fuel component, intended for use on the types of motor vehicles defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking.

This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) that use gaseous fuels in accordance with ISO 9162. It is not applicable to:

—     fuel containers;

—     stationary gas engines;

—     container mounting hardware;

—     electronic fuel management;

—     refuelling receptacles.

Miscellaneous components not specifically addressed in this document can be examined for conformity with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests.

All references to pressure in this document are considered gauge pressures unless otherwise specified.

This document applies to devices that have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane rich at 20 °C). Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).


Operating procedures of chicken slaughtering

This document specifies pre-slaughter requirements, operating procedures, storage and other requirements for chicken slaughtering.


Operating procedures of duck slaughtering

This document specifies pre-slaughter requirements, operating procedures and requirements of duck slaughtering, storage and other requirements.This document is applicable to the slaughtering operation of meat ducks transported to an abattoir on a commercial scale. For some categories of ducks (e.g. ducklets, breeding ducks, liver-producing ducks), other operating procedures can be applied.


Meat and fish products — Determination of total volatile basic nitrogen — Semi-micro nitrogen determination method

This new work item proposal specifies a routine method for determination of volatile basic nitrogen in meat and fish products: semi-micro nitrogen determination method. In this method, the test sample is deproteinised by a solution of trichloracetic acid. Then the extract is put into the apparatus for steam distillation. As volatile basic nitrogen is volatile, steam distillation makes volatile basic nitrogen of the extract easily produce in the process of alkalinisation. The volatile nitrogenous base components are then absorbed by an acid receiver. Finally, the volatile basic nitrogen concentration is determined by acid-base titration of the absorbed bases. This proposed new work item proposal is applicable to the determination of volatile basic nitrogen in food with meat and fish as the main raw materials, including livestock, poultry, egg and fish products.


Meat and meat products—Determination of nitrite and nitrate content— Continuous flow analysis (CFA) method

This document specifies the determination of nitrite and nitrate content by continuous flow analysis (CFA) method in meat, poultry and their products.


Diesel engines — High-pressure fuel injection pipe assemblies — General requirements and dimensions

Moteurs diesels — Lignes assemblées d'injection de carburant à haute pression — Exigences générales et dimensions

This document specifies dimensions and requirements for high-pressure fuel injection pipe assemblies and assembled pipe sets for both integral and fabricated 60° concave cones used on diesel (compression-ignition) engines.


Condensed aerosol fire extinguishing systems — Requirements and test methods for components and system design, installation and maintenance — General requirements

Systèmes d'extinction d'incendie utilisant des aérosols — Exigences et méthodes d'essai pour la conception des composants et des systèmes, l'installation et l'entretien — Exigences générales

ISO 15779:2011 specifies requirements and test methods for components and gives recommendations for the design, installation, testing, maintenance and safety of condensed aerosol firefighting systems in buildings, plants or other structures, and the characteristics of the extinguishants and types of fire for which they are a suitable extinguishing medium. It covers total flooding systems primarily related to buildings, plant and other specific applications, utilizing electrically non-conducting condensed aerosol fire extinguishants for which there are sufficient data currently available to enable validation of performance characteristics by an appropriate independent authority.

Local applications of condensed aerosol extinguishing systems are not covered by ISO 15779:2011. Any local applications require a pre-engineered and pre-designed system that shall be tested and approved for a specific application by a relevant authority.


Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust

Véhicules routiers — Poussière pour l'essai des filtres — Partie 1: Poussière d'essai d'Arizona

This document defines particle size distribution and chemical content limits involving five grades of test dust made from Arizona desert sand.


Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing

Séparateurs aérauliques placés à l'entrée des moteurs à combustion interne et des compresseurs — Détermination des performances

This document establishes and specifies uniform test procedures, conditions, equipment and a performance report to permit the direct laboratory performance comparison of air cleaners.

The basic performance characteristics of greatest interest are air flow restriction or differential pressure, dust collection efficiency, dust capacity and oil carry-over on oil bath air cleaners. This test code therefore deals with the measurement of these parameters.

This document is applicable to air cleaners used on internal combustion engines and compressors generally used in automotive and industrial applications.


Sludge recovery, recycling, treatment and disposal — Laboratory chemical conditioning procedure

Valorisation, recyclage, traitement et élimination des boues — Mode opératoire de conditionnement chimique en laboratoire

This international standard specifies a chemical conditioning procedure for sludge/biosolids thus allowing results obtained in different places and laboratories, and on different times to be compared when selecting type and dosage of a conditioning product at laboratory scale.


Sludge recovery, recycling, treatment and disposal — Protocol for validating methods for physical properties of sludges

Valorisation, recyclage, traitement et élimination des boues — Protocole de validation des méthodes de détermination des propriétés physiques des boues

This international standard is intended to provide a protocol for the interlab validation of methods for the characterization of sludge/biosolids physical properties considered that in most cases fresh sludge samples cannot be circulated to several laboratories in different countries for validation purposes as uncontrolled variations of their characteristics would occur.


Sludge recovery, recycling, treatment and disposal — Beneficial use of biosolids land application — Guidelines for risk communication and management of public perception

The standard will characterize and outline the range of public perceptions and reactions to the
beneficial uses of treated sewage sludge (biosolids) and provides descriptions of and steps in risk
communication methods intended obtain the recognition and support of interested parties for such
beneficial uses.
Although primarily intended for land applications of biosolids, the standard may be used for risk
communication related to other beneficial uses of biosolids or of similar material


Sludge recovery, recycling, treatment and disposal — Determination of calorific value of sludge

Valorisation, recyclage, traitement et élimination des boues — Détermination du pouvoir calorifique des boues

This Document specifies a method for the determination of the gross calorific value of sludge at
constant volume and at the reference temperature 25 °C in a bomb calorimeter calibrated by
combustion of certified benzoic acid.
The result obtained is the gross calorific value of the sample at constant volume with both the water of
the combustion products and the moisture of the sludge as liquid water. In practice, sludge are burned
at constant (atmospheric) pressure and the water is not condensed but is removed as vapour with the
flue gases. Under these conditions, the operative heat of combustion to be used is the net calorific
value of the fuel at constant pressure. In this European Standard the net calorific value at constant
volume is described as it requires less additional determinations.
This method is applicable to all kinds of sludge


Collaborative business relationship management systems — Requirements and framework

Systèmes de management collaboratif d'une relation d'affaire — Exigences et cadre de travail

ISO 44001:2017 specifies requirements for the effective identification, development and management of collaborative business relationships within or between organizations.

ISO 44001:2017 is applicable to private and public organizations of all sizes, from large multinational corporations and government organizations, to non-profit organizations and micro/small businesses.

Application of ISO 44001:2017 can be on several different levels, e.g.

·         a single application (including operating unit, operating division, single project or programme, mergers and acquisitions);

·         an individual relationship (including one-to-one relationships, alliance, partnership, business customers, joint venture);

·         multiple identified relationships (including multiple partner alliances, consortia, joint ventures, networks, extended enterprise arrangements and end-to-end supply chains);

·         full application organization-wide for all identified relationship types.


Traditional Chinese Medicine — Anemarrhena asphodeloides rhizome

This document specifies the quality and safety requirements of Anemarrhena asphodeloides rhizome [the dried rhizome of Anemarrhena asphodeloides Bunge].
This document applies to Anemarrhena asphodeloides rhizome that is sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from the plant.


Fasteners — Torque/clamp force testing — Part 1: Test method for acceptance inspection

Éléments de fixation — Essais couple/tension — Partie 1: titre manque


Fasteners — Torque/clamp force testing — Part 2: Test methods under practical or particular conditions

Éléments de fixation — Essais couple/tension — Partie 2: titre manque


Representation of results of particle size analysis — Part 1: Graphical representation

Représentation de données obtenues par analyse granulométrique — Partie 1: Représentation graphique


Reciprocating internal combustion engine driven alternating current generating sets — Part 5: Generating sets

Groupes électrogènes à courant alternatif entraînés par moteurs alternatifs à combustion interne — Partie 5: Groupes électrogènes

This document specifies design and performance criteria arising out of the combination of a reciprocating internal combustion (RIC) engine and an alternating current (AC) generator when operating as a unit. This unit can run in parallel to the grid or not.

This document applies to AC generating sets driven by RIC engines for land and marine use, excluding generating sets used on aircraft, or to propel land vehicles and locomotives.

For some specific applications (e.g. essential hospital supplies and high-rise buildings), supplementary requirements can apply. The provisions of this document are a basis for establishing any supplementary requirements.

For generating sets driven by other reciprocating-type prime movers (e.g. steam engines), the provisions of this document can be used as a basis for establishing these requirements.


Reciprocating internal combustion engine driven alternating current generating sets — Part 13: Safety

Groupes électrogènes à courant alternatif entraînés par moteurs alternatifs à combustion interne — Partie 13: Sécurité

ISO 8528-13:2016 specifies the safety requirements for reciprocating internal combustion (RIC) engine driven generating sets up to 1 000 V consisting of an RIC engine, an alternating current (AC) generator including the additional equipment required for operating, e.g. controlgear, switchgear, auxiliary equipment.

It is applicable to generating sets for land and marine use (domestic, recreational and industrial application). It is not applicable to generating sets used on board of seagoing vessels and mobile offshore units as well as on aircraft or to propel road vehicles and locomotives.

NOTE          This part of ISO 8528 does not apply to arc welding equipment (IEC 60974 series).

The special requirements needed to cover operation in potentially explosive atmospheres are not covered in this part of ISO 8528.

The hazards relevant to RIC engine driven generating sets are identified in Annex A.

ISO 8528-13:2016 deals with the special requirements of test and safety design which should be observed in addition to the definitions and requirements in ISO 8528-1, ISO 8528-2, ISO 8528-3, ISO 8528-4, ISO 8528-5 and ISO 8528-6, where applicable. It specifies safety requirements in order to protect the user from danger.


Particle characterization — Algorithms for reference image generation for image analysis

Caractérisation des particules — Algorithmes de génération d'images de référence pour l'analyse d'images


Particle characterization — Colour image analysis methods

Caractérisation des particules — Méthodes d'analyse d'images en couleur

This document specifies the methods for acquiring and processing particle colour images, as well as particle characterization based on particle colour images. The purpose of this document is to utilise the colour information for particle identification, classification, and particle size and shape characterization. The accurate measurement of particle colour is not covered.
This document is applicable to the measurement of particle size, shape, and colour information using optical colour imaging devices such as imaging particle size and shape analysers, microscopes, scanners, or cameras. This document is only applicable to the extraction and classification of particles from the digital colour images based on RGB three channel data or those that can be converted into RGB three channel data.
This document specifies equipment for the acquisition of colour images using the static imaging method. If the equipment is based on the dynamic imaging method, it should meet the requirements of both ISO 13322-2 and this document for colour image analysis methods.


Reciprocating internal combustion engines — Measurement method for air cleaners — Sound power level of combustion air inlet noise and insertion loss using sound pressure

Moteurs alternatifs à combustion interne — Méthode de mesure du bruit des purificateurs d'air — Niveau de puissance sonore du bruit d'entrée d'air de combustion et de perte d'insertion utilisant une pression sonore

This document specifies the measurement method and requirements for combustion air inlet noise of air cleaners which are installed on reciprocating internal combustion engines, including laboratory measurement (engineering method and survey method) and site measurement (survey method).

This document applies to all air cleaners installed on reciprocating internal combustion engines (reciprocating internal combustion engine is referred to as engine hereafter, except for specific explanations) falling within the field of application of ISO 3046-1 and/or other air induction installation.


Single particle light interaction methods — Bio‐fluorescence airborne particle counter for clean spaces

Méthodes d'interaction lumineuse de particules uniques — Compteur de particules en suspension dans l'air en bio‐fluorescence pour les espaces propres

This document describes methods to calibrate the performance of the optical components of bio-fluorescent airborne particle counter (BFAPC), which is used to count microbiological particles suspended in a known volume of air.  Measurement principle of BFAPC is a single particle measurement of light scattering and/or laser-induced fluorescence.  The size range of particles measured by BFAPC typically ranges from 0.5 m to 10 m in particle diameter.


Characterization of liquid dispersion homogeneity

Caractérisation de l'homogénéité des dispersions liquides

This document describes a framework for evaluating homogeneity and heterogeneity in dispersed solid/liquid, liquid/liquid, and gas/liquid particle systems.  The antonyms homogeneity and heterogeneity are defined in terms of the degree to which a property or dispersed phase is uniformly distributed throughout a quantity of material over a stated (and typically macroscopic) length scale.  This document defines indices for measurement of homogeneity and heterogeneity, presents methods for off-line and online measurement, and includes application examples.  The measurement of dispersion stability requires multiple measurements of homogeneity over time and is not considered here.
Although this document does not directly address powders or other multiphase dispersions, the concepts can be readily carried over to those areas.


Additive manufacturing of metals — Powder bed fusion — In-situ coaxial photodiode monitoring for lack of fusion flaw detection in PBF-LB

Fabrication additive de métaux — Fusion sur lit de poudre — Bonnes pratiques pour la détection et l'analyse des défauts in situ pour le PBF laser

In this document, a workflow that includes experimental procedures and flaw (imperfection) detection algorithms to identify the location of flaws created during the powder bed fusion-laser-based (PBF-LB) process of metals is explained. These flaws may have detrimental effects on the printed part mechanical performance.
In this practice, only guidelines and workflow for coaxial photodiode-based in-situ monitoring as well as the associated statistical and machine learning flaw detection algorithms are provided.
This practice does not address the security risks associated with manufacturing and environmental information. It is the responsibility of the user to follow practices and establish appropriate information technology related security measures.
WARNING - This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.


Plastics — Methods of exposure to solar radiation — Part 1: General guidance

Plastiques — Méthodes d'exposition au rayonnement solaire — Partie 1: Lignes directrices générales

ISO 877-1:2009 provides information and general guidance on the selection and use of the methods of exposure to solar radiation described in detail in subsequent parts of ISO 877. These methods of exposure to solar radiation are applicable to plastics materials of all kinds as well as to products and portions of products.

It also specifies methods for determining radiant exposure.

It does not include direct weathering using black-box test fixtures, which simulate higher end-use temperatures in some applications.


Reactor technology — Magnetic confinement fusion — Test methods for low temperature mechanical properties of electrical insulation materials of superconducting devices

This International Standard specifies a test method for mechanical properties of electrical insulation material of superconducting magnet, the main electrical insulation material is polymer matrix composites with fibre glass reinforced. The composite materials include glass fiber and resin, or sometimes include polyimide tape. This test method is including tensile strength, short beam shear strength, compression shear strength, push-out strength, etc.


Plastics — Methods of exposure to solar radiation — Part 2: Direct weathering and exposure behind window glass

Plastiques — Méthodes d'exposition au rayonnement solaire — Partie 2: Exposition directe et exposition derrière une vitre en verre

ISO 877-2:2009 specifies a method for the direct exposure of plastics to solar radiation and a method for the exposure of plastics to glass-filtered solar radiation (exposure behind window glass). The purpose is to assess property changes produced after specified stages of such exposures.


Plastics — Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources

Plastiques — Détermination des changements de coloration et des variations de propriétés après exposition au rayonnement solaire derrière une vitre en verre, au vieillissement naturel ou aux sources de rayonnement de laboratoire

ISO 4582:2017 specifies methods to determine changes in colour and other appearance properties, and variations in mechanical or other properties, of plastics that have been exposed to glass-filtered solar radiation, to natural weathering or to simulated solar radiation from a laboratory source. The procedure used to analyse data depends on whether the test used to characterize the materials being exposed is destructive or non-destructive. The exposures are conducted under conditions described in specific exposure standards.


Plastics — Evaluation of the action of microorganisms

Plastiques — Évaluation de l'action des micro-organismes

This document specifies methods for determining the deterioration of plastics due to the action of fungi and bacteria and soil microorganisms. The aim is not to determine the biodegradability of plastics or the deterioration of natural fibre composites.

The type and extent of deterioration can be determined by

a) visual examination and/or

b) changes in mass and/or

c) changes in other physical properties.

The tests are applicable to all plastics that have an even surface and that can thus be easily cleaned. The exceptions are porous materials, such as plastic foams.

This document uses the same test fungi as IEC 60068-2-10. The IEC method, which uses so-called "assembled specimens", calls for inoculation of the specimens with a spore suspension, incubation of the inoculated specimens and assessment of the fungal growth as well as any physical attack on the specimens.

The volume of testing and the test strains used depend on the application envisaged for the plastic.


Plastics — Determination of thermal conductivity and thermal diffusivity — Part 1: General principles

Plastiques — Détermination de la conductivité thermique et de la diffusivité thermique — Partie 1: Principes généraux

This document describes the background to methods for the determination of the thermal conductivity and thermal diffusivity of polymeric materials. Different techniques are available for these measurements and some can be better suited than others for a particular type, state and form of material. This document provides a broad overview of these techniques. Standards specific to these techniques, as referenced in this document, are used to carry out the actual test method.


Plastics — Differential scanning calorimetry (DSC) or thermogravimetric analysis (TGA) — Model-free kinetics based on the non-linear incremental isoconversional method

Plastiques — Analyse calorimétrique différentielle (DSC) ou analyse thermogravimétrique (TGA) — Modèle libre de cinétique basé sur la méthode isoconversionnelle incrémentale non-linéaire

This document establishes a model-free approach for the isoconversional kinetic analysis of chemical reactions and phase transitions. The isoconversional principle is based on the assumption that the reaction rate at a given conversion depends solely on the temperature, i.e., is independent on the heating rate.

The method is applicable to dynamic and isothermal temperature program measurements done by Differential Scanning Calorimetry (DSC) or Thermogravimetry (TG). It can be applicable to other measurement techniques, too, that enable the determination of conversion curves.

This document establishes a method for the determination of the activation energy as a function of the conversion of the reaction or transition.

The method is applicable to the prediction of the kinetic behaviour of reactions and transitions even in temperature regions that are not experimentally accessible.


Plastics — Determination of specific volume as a function of temperature and pressure, pvT diagram — Piston apparatus method

Plastiques — Détermination du volume spécifique en fonction de la température et de la pression, diagramme pvT — Méthode utilisant un appareil à piston

This document describes procedures for determining the specific volume of plastics as a function of temperature and pressure in both the molten and solid states.

This document specifies the use of a piston-equipped apparatus in which the test sample, held in a measurement cell, is pressurized by means of the piston. Measurements under conditions of constant pressure or constant temperature can be made.

NOTE            For the acquisition of data needed for processing design, the isobaric cooling method is found to be more useful, see ISO 17282. The result of this measurement cannot be used directly for injection-moulding simulation.

This document is used to obtain:

—     pvT diagrams that represent the relationship which exists between pressure, specific volume and temperature for a given material;

—     volumetric compressibility and volumetric thermal-expansion coefficients;

—     information on first-order and glass transitions as a function of temperature and pressure.


Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pycnometer method and titration method

Plastiques — Méthodes de détermination de la masse volumique des plastiques non alvéolaires — Partie 1: Méthode par immersion, méthode du pycnomètre en milieu liquide et méthode par titrage

This document specifies three methods for the determination of the density of non-cellular plastics in the form of void-free moulded or extruded objects, as well as powders, flakes and granules.

—     Method A: Immersion method, for solid plastics (except for powders) in void-free form.

—     Method B: Liquid pycnometer method, for particles, powders, flakes, granules or small pieces of finished parts.

—     Method C: Titration method, for plastics in any void-free form.

NOTE            Density is frequently used to follow variations in physical structure or composition of plastic materials. Density can also be useful in assessing the uniformity of samples or specimens. Often, the density of plastic materials depend upon the choice of specimen preparation method. When this is the case, precise details of the specimen preparation method are intended to be included in the appropriate material specification. This note is applicable to all three methods.

Annex C provides further information for calculating the volume of the specimen used for the determination of the density in the case that method A (the immersion method) is applied.


Plastics — Determination of ash — Part 4: Polyamides

Plastiques — Détermination du taux de cendres — Partie 4: Polyamides

This document specifies methods for determination of the ash of polyamides, both filled and unfilled. It follows the general procedures given in ISO 3451-1.


Plastics — Determination of ash — Part 5: Poly(vinyl chloride)

Plastiques — Détermination du taux de cendres — Partie 5: Poly(chlorure de vinyle)

This document specifies three methods for the determination of the ash of poly(vinyl chloride).

The general procedures given in ISO 3451-1 are followed. For ash, method A is used. For sulfated ash, methods B and C are used. All three methods are applicable to resins, compounds and finished products. Methods B and C are applicable when lead-containing compounds are present.


Road vehicles — Steer-by-wire Systems — System Safety Guidelines

Véhicules routiers — Systèmes de direction électronique — Lignes directrices sur la sécurité du système

This document describes necessary but not sufficient safety requirements for the use of SbW systems in passenger cars and light commercial vehicles for series application. This document does not replace the full application of the ISO 26262 series of standards and their implementation in safety-related measures. This document defines requirements for manual driving where the driver holds the steering wheel.

Note: Misuse of hands-free driving is not considered.

The document does not contain requirements for the use of automated lateral vehicle control functions. The requirements consider systems consisting of a road wheel actuator, hand wheel actuator and a steering wheel for driver input. Deviating concepts need to be analyzed by the user for transferability.


Aerospace — Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1 100 MPa — Procurement specification

Aéronautique et espace — Vis à filetages MJ, en acier résistant à la chaleur et à la corrosion, de classe de résistance 1 100 MPa — Spécification d'approvisionnement

ISO 8168:2016 the characteristics and quality assurance requirements for MJ thread bolts made of heat and corrosion resisting steel, of strength class 1 100 MPa, for aerospace construction.

It is applicable whenever it is referenced in a definition document.


Traditional Chinese medicine — Platycodon grandiflorus root

Médecine traditionnelle chinoise — Racine de Platycodon grandiflorus

This document specifies the terms and definitions, descriptions, requirements, sampling, test methods, test report, packaging, storage and transportation, marking and labelling of Platycodon grandiflorus root. This document is applicable to Platycodon grandiflorus root that are sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal material) and decoction pieces derived from this plant.


Traditional Chinese medicine — Dioscorea opposita rhizome

Médecine traditionnelle chinoise — Rhizome de Dioscorea opposita

This document specifies the quality and safety requirements and test methods of Dioscorea opposita rhizome (dried rhizome of Dioscorea opposita Thunb.).

It is applicable to Dioscorea opposita rhizomes that are sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal material) and decoction pieces derived from this plant.


Traditional Chinese medicine — Cinnamomum cassia branch

Médecine traditionnelle chinoise — Branche de Cinnamomum cassia

This document specifies the quality and safety requirements for Cinnamomum cassia branch derived from Cinnamomum cassia Presl.

This document is applicable to Cinnamomum cassia branch that is sold as natural medicines in international trade including Chinese materia medica (whole medicinal materials) and decoction pieces derived from Cinnamomum cassia Presl.


Measurement method of corrosion for weathering steel structures

This international standard specifies a method for measuring the corrosion loss of each part of
structures using unpainted steel such as weathering steel by using the attached coupons
Also this standard provides a prediction method for corrosion loss over a long period from the
measurement results and a method for determining the applicability of existing and new
constructing weathering steel structures.
Also this standard provides a method for evaluating the type of corrosion by visual inspection of
the appearance of rust on an existing weathering steel structure.


Optics and photonics — Uncertainty of optical transfer function (OTF) measurement

Optique et photonique — Incertitude de mesurage de la fonction de transfert optique (OTF)


Optics and photonics — Optical transfer function — Principles and procedures of measurement

Optique et photonique — Fonction de transfert optique — Principes et procédures de mesure

This document gives general guidance for the construction and use of equipment for measurement of the optical transfer function (OTF) of imaging systems.

This document specifies important factors that can influence the measurement of the OTF and gives general rules for equipment performance requirements and environmental controls. It specifies important precautions that should be taken to ensure accurate measurements and correction factors to be applied to the collected data.

The OTF measuring equipment described in this document is restricted to that which analyses the radiation distribution in the image plane of the optical imaging system under test. Interferometer-based instruments are outside the scope of this document.


Calculation method of carbon dioxide emission intensity from iron and steel production — Part 3: Steel plant with electric arc furnace (EAF) and coal-based or gas-based direct reduction iron (DRI) facility

Méthode de calcul de l’intensité de l’émission de dioxyde de carbone de la production de la fonte et de l’acier — Partie 3: Usine sidérurgique avec four électrique à arc (EAF) et installation de réduction directe de la fonte (DRI) à base de charbon ou de gaz

This document specifies calculation methods applicable to manufacturers using an electric arc furnace (EAF) to produce steel and having direct reduced iron (DRI) facilities within their premises.

This document allows the user to cover those particular cases of agglomeration of iron ore on site. It can be used to evaluate the total annual carbon dioxide (CO2) emissions and the emission factor of CO2 intensity of the entire steel production process. This document is applicable to plants producing mainly carbon steel.

It includes boundary definition, material and energy flow definition and emission factor of CO2. Besides direct source import to the boundary, upstream and credit concept is applied to exhibit the plant CO2 intensity.

This document supports the steel producer to establish CO2 emissions attributable to a site.

Conversion to energy consumption and to consumption efficiency can be obtained using Annex A.


Gas cylinders — Non-refillable metallic gas cylinders — Specification and test methods

Bouteilles à gaz — Bouteilles à gaz métalliques non rechargeables — Spécifications et méthodes d’essai

This document specifies requirements for the material, design, inspections, construction and workmanship, manufacturing processes, and tests at manufacture of non-refillable metallic gas cylinders of welded, brazed, or seamless construction. This document also specifies the requirements for the non-refillable sealing devices and their methods of testing. It is applicable to non-refillable metallic gas cylinders for compressed and liquefied gases.

NOTE            The specific gases permitted in cylinders constructed to this document can be limited by national or international requirements.

This document is applicable to cylinders where:

a)       the test pressure does not exceed 250 bar1) (i.e. ph ≤ 250 bar) for liquefied gases and 450 bar for compressed gases; or

b)       the product of the test pressure and the water capacity does not exceed 1 000 bar·litres (i.e. ph V ≤ 1 000 bar l); or

c)        the test pressure exceeds 45 bar and the water capacity does not exceed 5 l (i.e. for ph > 45 bar, then V ≤ 5 l).

1) 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2


Gas cylinders — Design, construction and testing of refillable seamless steel gas cylinders and tubes — Part 4: Stainless steel cylinders with an R m value of less than 1 100 MPa — Amendment 1

Bouteilles à gaz — Conception, construction et essais des bouteilles à gaz et des tubes rechargeables en acier sans soudure — Partie 4: Bouteilles en acier inoxydable ayant une valeur de Rm inférieure à 1 100 MPa — Amendement 1


Biotechnology — Data interoperability for stem cell data — Part 2: Key characteristics of stem cell data

Biotechnologie — Interopérabilité des données associées à des cellules souches — Partie 2: Caractéristiques clés des données associées à des cellules souches

This document specifies the key characteristics of stem cell data for data interoperability of stem cell data systems, which includes, several biological characteristics, safety, stability, efficacy, etc.

This document can be used by stem cell database developers, stem cell data/system users, those who are generating, sending, receiving or sharing stem cell data, as well as information technology specialists focussing on system design or maintenance.


Machinery for forestry — Portable chain-saws — Vocabulary

Matériel forestier — Scies à chaîne portatives — Vocabulaire

This document defines terms relating to the mechanical aspects of portable chain-saws, saw-chain and guide bars.

The chain-saw positions are shown in Annex A, Figure A.1.


Forestry machines — Portable chain-saws — Test method for evaluating saw chain lubricity

Machines forestières — Tronçonneuses portables — Méthode d'essai pour l'évaluation de la capacité de lubrification de la chaîne de la scie

This document defines test procedures for classifying the lubrication ability of saw chain lubricant when using guide bar and saw chain.


Gas cylinders — Fitting of valves to gas cylinders

Bouteilles à gaz — Montage des robinets sur les bouteilles à gaz

ISO 13341:2010 specifies the procedures to be followed when connecting cylinder valves to gas cylinders. It specifically applies to all valve and cylinder combinations connected with ISO screw threads as specified in ISO 10920 and ISO 11363-1. It defines routines for inspection and preparation prior to valving for both taper and parallel screw threads.

Torque values are given for steel and aluminium gas cylinders including composite cylinders with steel or aluminium boss.

The procedures and practices specified in ISO 13341:2010 can be beneficially applied to other valve to cylinder screw thread connection systems.


Ships and marine technology — Marine environment protection — Conducting and documenting in-water cleaning of ships' biofouling

This document provides best practices for planning and conducting in-water cleaning (IWC) operations safely, efficiently and in an environmentally sound manner. Additionally, this document provides best practices for reporting on the effectiveness of IWC operations.

This document addresses all forms of IWC of external submerged surfaces, which are hull and niche areas, all types and levels of biofouling, which means biofilms, microfouling and macrofouling, conducted both with and without capture. It does not address internal piping.

The document has been established to inform ports, regulatory agencies, ship biofouling IWC service providers, inspection service providers, IWC equipment manufacturers, coating manufacturers, ship owners, ship managers, ship operators and other relevant stakeholders.


Textiles — Physiological effects — Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)

Textiles — Effets physiologiques — Mesurage de la résistance thermique et de la résistance à la vapeur d'eau en régime stationnaire (essai de la plaque chaude gardée transpirante)

ISO 11092:2014 specifies methods for the measurement of the thermal resistance and water-vapour resistance, under steady-state conditions, of e.g. fabrics, films, coatings, foams and leather, including multilayer assemblies, for use in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products.

The application of this measurement technique is restricted to a maximum thermal resistance and water-vapour resistance which depend on the dimensions and construction of the apparatus used (e.g. 2 m2·K/W and 700 m2·Pa/W respectively, for the minimum specifications of the equipment referred to in ISO 11092:2014).


Energy efficiency of industrial trucks — Test methods — Part 6: Container straddle carrier

Efficacité énergétique des chariots de manutention — Méthodes d'essai — Partie 6: Chariot cavalier porte-conteneur

This document specifies the methods of energy consumption measurement for the following type of industrial trucks as defined in ISO 5053-1:

—     stacking high-lift straddle carrier (hereafter referred to as straddle carrier), as defined in ISO 5053-1:2020, 3.19.


Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes

Mesurage du débit des fluides dans les conduites fermées — Méthode d'exploration du champ des vitesses au moyen de tubes de Pitot doubles

This document specifies a method for the determination in a closed conduit of the volume rate of flow of a regular flow

a)   of a fluid of substantially constant density or corresponding to a Mach number not exceeding 0,25,

b)   with substantially uniform stagnation temperature across the measuring cross-section,

c)   running full in the conduit, and

d)   under steady flow conditions.

In particular, it deals with the technology and maintenance of Pitot static tubes, with the calculation of local velocities from measured differential pressures and with the computation of the flow rate by velocity integration.


Small craft — Reciprocating internal combustion engines exhaust emission measurement — Test-bed measurement of gaseous and particulate exhaust emissions

Petits navires — Mesurage des émissions de gaz d'échappement des moteurs alternatifs à combustion interne — Mesurage des émissions de gaz et de particules au banc

ISO 18854:2015 specifies the measurement and evaluation methods for gaseous and particulate exhaust emissions from reciprocating internal combustion (RIC) engines under steady-state conditions on a test bed, necessary for determining one weighted value for each exhaust gas pollutant. Various combinations of engine load and speed reflect different engine applications.

It is applicable to RIC marine engines intended to be installed in small craft up to 24 m length of hull.


Acoustics — Noise control design procedures for open plant

Acoustique — Modes opératoires de contrôle du bruit dans les installations ouvertes

This International Standard defines the procedures for noise control of mainly open plants.

It is applicable to the following:

_ specification of procedures for noise control during engineering of a new plant and modification/extension of

existing plants (construction noise procedures are outside the scope of this International Standard but should

be considered);

_ definition of responsibilities of parties involved, viz. "end-user", "engineering contractor" and "equipment

supplier";

_ description of general procedures to arrive at noise requirements for individual equipment, on the basis of

overall noise requirements for the plant.

A schematic flowchart, reviewing the noise control process, is presented in annex A and a summary of action items

is presented in annex B.

NOTE Concerning specific engineering methods for the acoustic design and analysis of plants, use should be made of

other standards and textbooks.


Rough-terrain trucks — Safety requirements and verification — Part 2: Slewing trucks

Chariots tout-terrain — Exigences de sécurité et vérification — Partie 2: Chariots rotatifs

ISO 10896-2:2016 specifies general safety requirements for slewing rough-terrain variable-reach trucks (hereafter known as "trucks"), consisting of a lower chassis with a slewing upper structure equipped with a telescopic lifting means (pivoted boom), on which a load handling device (e.g., carriage and fork arms) is typically fitted. Fork arms and other integrated attachments are considered to be parts of the truck.

Other standards, in addition to the relevant provisions of this part of ISO 10896, can apply to the attachments.

ISO 10896-2:2016 is not applicable to the following:

a) rough terrain variable-reach trucks covered by ISO 10896‑1 (non-slewing);

b) industrial variable-reach trucks covered by ISO 3691‑2;

c) mobile cranes;

d) machines designed primarily for earth-moving, such as loaders, even if their buckets are replaced by fork arms (see ISO 20474);

e) trucks designed primarily with variable-length load suspension elements (e.g. chain, ropes) from which the load may swing freely in all directions;

NOTE Additional requirements for trucks intended for freely swinging load applications, their lifting devices and attachments, and personnel/work platform applications on trucks, are being developed by ISO/TC 110/SC4.

f) trucks designed primarily for container handling.

The significant hazards covered by this part of ISO 10896 are listed in Annex A. This part of ISO 10896 does not address hazards that can occur

- during manufacture,

- when handling suspended loads, which may swing freely,

- when lifting personnel,

- when using trucks on public roads,

- when operating in potentially explosive atmospheres, or

- with a battery, LPG or hybrid as the primary power source.


The Neutral Salt Spray Test — Results of an International Round Robin Test and conclusions for practical application


Fasteners — Terminology — Part 2: Vocabulary and definitions for coatings — Amendment 2

Fixations — Terminologie — Partie 2: Vocabulaire et définitions pour les revêtements — Amendement 2


Aerospace — Self-locking nuts with maximum operating temperature greater than 425 °C — Test methods

Aéronautique et espace — Écrous à freinage interne dont la température maximale d'utilisation est supérieure à 425 °C — Méthodes d'essai

ISO 8642:2008 specifies test methods for metric self-locking nuts with MJ threads intended for use in aerospace construction at maximum operating temperature greater than 425 °C. It describes the test device and the method for each test.

ISO 8642:2008 applies to self-locking nuts as defined above, provided that the relevant documents (dimensional standard, drawing, procurement specification, etc.) refer to this International Standard.

Other test devices or test methods than those specified in ISO 8642:2008 may be used, but, in the event of a dispute, the requirements laid down in this International Standard shall take precedence.

ISO 8642:2008 shall be used in conjunction with ISO 8641.


Control and protective devices for gaseous and liquid fuels — Particular requirements — Part 1: Electronic fuel/air ratio control systems, including associated sensors and mechanical actuators

Dispositifs de commande et de protection pour combustibles gazeux et liquides — Exigences particulières — Partie 1: Systèmes électroniques de commande des dispositifs de régulation du rapport air y compris les capteurs associés et les actionneurs mécaniques


Machinery for forestry — Safety requirements and testing for portable pole mounted powered pruners

Matériel forestier — Exigences de sécurité et essais pour les perches élagueuses à moteur

This document specifies safety requirements, and measures for their verification, for the design and construction of portable pole-mounted powered pruners with internal combustion engine power sources (hereafter named “machine”), including extendable and telescopic machines. These machines use a power transmission shaft to transmit power to a cutting attachment consisting of a saw-chain and guide bar, a reciprocating saw blade or a single-piece circular saw blade with a 205 mm maximum outside diameter.

This document deals with significant hazards relevant to these machines when they are used as intended. This document does not address electrical shock from contact with overhead electric lines apart from warnings and instruction manual requirements, or whole-body vibration from back power units.

NOTE 1        See Annex A for a list of significant hazards.

This document is applicable to machines manufactured after its date of publication.

Brush cutters with a circular saw blade are not included in the scope of this document.

NOTE 2        Brush cutter requirements are outlined in ISO 11806-1 and ISO 11806-2.


Information technology — Security techniques — Guidelines for privacy impact assessment

Technologies de l'information — Techniques de sécurité — Lignes directrices pour l'étude d'impacts sur la vie privée

This document gives guidelines for:

—    a process on privacy impact assessments, and

—    a structure and content of a PIA report.

It is applicable to all types and sizes of organizations, including public companies, private companies, government entities and not-for-profit organizations.

This document is relevant to those involved in designing or implementing projects, including the parties operating data processing systems and services that process PII.


Information technology — Security techniques — A framework for access management

Technologies de l'information — Techniques de sécurité — Cadre pour gestion d'accès

This document defines and establishes a framework for access management (AM) and the secure management of the process to access information and information and communications technologies (ICT) resources, associated with the accountability of a subject within some contexts.

This document provides concepts, terms and definitions applicable to distributed access management techniques in network environments.

This document also provides explanations about related architecture, components and management functions.

The subjects involved in access management can be uniquely recognized to access information systems, as defined in the ISO/IEC 24760 series.

The nature and qualities of physical access control involved in access management systems are outside the scope of this document.


Jewellery and precious metals — Determination of silver — ICP-OES method using an internal standard element

Joaillerie, bijouterie et métaux précieux — Dosage de l’argent — Méthode par ICP-OES utilisant un étalon interne

This document specifies an analytical method for the determination of silver on a material considered homogeneous. The silver content of the samples lies preferably between 50 ‰ (parts per thousand) and 990 ‰ (parts per thousand). Fineness above 999,0 ‰ can be determined using a spectroscopy method by difference (e.g. ISO 15096).

NOTE Lower contents of silver can be analyzed with this method.


Industrial tyres and rims — Cylindrical and conical base rubber solid tyres (metric series) — Designation, dimensions and marking

Pneumatiques et jantes pour matériel de manutention — Bandages pleins en caoutchouc à base conique ou cylindrique (série millimétrique) — Désignation, dimensions et marquage

Specifies the main requirements of the metric series of tyres. Gives the tyre designations to be used. Tabulates the ratings needed.


Industrial tyres and rims — Pneumatic tyres (metric series) on 5 degrees tapered or flat base rims with rim diameter code not exceeding 15 — Part 1: Designation, dimensions and marking

This document specifies the main requirements of the metric series of pneumatic tyres primarily intended for industrial vehicles, including designations, dimensions and markings. The tyres are based on the following parameters:

—    speeds not exceeding 50 km/h;

—    use on 5° tapered or flat base rims.

The conversion of code-designated industrial tyres into metric-designated tyres is outside the scope of this document.


Industrial tyres and rims — Pneumatic tyres (metric series) on 5 degrees tapered or flat base rims with rim diameter codes not exceeding 15 — Part 2: Load ratings

This document specifies the load ratings of the metric series of pneumatic tyres primarily intended for industrial vehicles for use on prepared surfaces.

ISO 3739-1 deals with designation, dimensions and marking; ISO 3739-3 deals with rim contours for these tyres.


Industrial tyres and rims — Pneumatic tyres (metric series) on 5 degrees tapered or flat base rims with rim diameter codes not exceeding 15 — Part 3: Rims

This document specifies the main requirements, including size designation and marking, of 5-degree tapered and flat base rims primarily intended for industrial vehicles for use on prepared surfaces.


Tyres for mobile cranes and similar specialized machines

Pneumatiques pour grues mobiles et engins spéciaux similaires

This document specifies the designation, dimensions, load ratings and reference speed for tyres and rims fitted to vehicles, such as all-terrain equipment, mobile cranes, crash tenders, likely to operate on highway over long distances at reference speed and under constant load.


Solid biofuels — Determination of moisture content — Part 2: Simplified method

Biocombustibles solides — Dosage de la teneur en humidité — Partie 2: Méthode simplifiée

This document specifies a method of determining the moisture content of a test sample of solid biofuels by drying in an oven and is used when the highest precision is not needed, e.g. for routine production control on site. The method described in this document is applicable to all solid biofuels. The moisture content of solid biofuels (as received) is always reported based on the total mass of the test sample (wet basis).

NOTE            Biomass materials can contain small amounts of volatile organic compounds (VOC) which can evaporate when determining moisture content by oven drying (see References [1] and [2]). The release of such compounds is quite small relative to the overall moisture content as determined by this method and is disregarded in this document.


Welding — Arc stud welding of metallic materials

Soudage — Soudage à l'arc des goujons sur les matériaux métalliques

ISO 14555:2017 covers arc stud welding of metallic materials subject to static and fatigue loading. It specifies requirements that are particular to stud welding, in relation to welding knowledge, quality requirements, welding procedure specification, welding procedure qualification, qualification testing of operators and testing of production welds.

ISO 14555:2017 is appropriate where it is necessary to demonstrate the capability of a manufacturer to produce welded construction of a specified quality.

NOTE General quality requirements for fusion welding of metallic materials are given in ISO 3834‑1, ISO 3834‑2, ISO 3834‑3, ISO 3834‑4 and ISO 3834‑5.

ISO 14555:2017 has been prepared in a comprehensive manner, with a view to it being used as a reference in contracts. The requirements contained within it can be adopted in full, or partially, if certain requirements are not relevant to a particular construction (see Annex B). For processing of stud welding, see Annex A.


Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

Descriptif et qualification d'un mode opératoire de soudage pour les matériaux métalliques — Épreuve de qualification d'un mode opératoire de soudage — Partie 1: Soudage à l'arc et aux gaz des aciers et soudage à l'arc du nickel et des alliages de nickel

ISO 15614-1:2017 specifies how a preliminary welding procedure specification is qualified by welding procedure tests.

ISO 15614-1:2017 applies to production welding, repair welding and build-up welding.

ISO 15614-1:2017 defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for all practical welding operations within the qualification of this document.

The primary purpose of welding procedure qualification is to demonstrate that the joining process proposed for construction is capable of producing joints having the required mechanical properties for the intended application.

Two levels of welding procedure tests are given in order to permit application to a wide range of welded fabrication. They are designated by levels 1 and 2. In level 2, the extent of testing is greater and the ranges of qualification are more restrictive than in level 1.

Procedure tests carried out to level 2 automatically qualify for level 1 requirements, but not vice-versa.

When no level is specified in a contract or application standard, all the requirements of level 2 apply.

This document applies to the arc and gas welding of steels in all product forms and the arc welding of nickel and nickel alloys in all product forms.

Arc and gas welding are covered by the following processes in accordance with ISO 4063.

111 - manual metal arc welding (metal-arc welding with covered electrode);

114 - self-shielded tubular-cored arc welding;

12 - submerged arc welding;

13 - gas-shielded metal arc welding;

14 - gas-shielded arc welding with non-consumable electrode;

15 - plasma arc welding;

311 - oxy-acetylene welding.

The principles of this document may be applied to other fusion welding processes.

NOTE A former process number does not require a new qualification test according to this document.

Specification and qualification of welding procedures that were made in accordance with previous editions of this document may be used for any application for which the current edition is specified. In this case, the ranges of qualification of previous editions remain applicable.

It is also possible to create a new WPQR (welding procedure qualification record) range of qualification according to this edition based on the existing qualified WPQR, provided the technical intent of the testing requirements of this document has been satisfied. Where additional tests have to be carried out to make the qualification technically equivalent, it is only necessary to perform the additional test on a test piece.


Engineered stone — Terms and definitions

This document specifies terms and definitions of engineered stone intended for use in finished products such as countertops and vanities, floor and wall coverings and accessories including its raw materials, manufacturing, fabrication and installation.


Information technology — Open Systems Interconnection — Part 13: The directory: Specification for a decentralized public-key infrastructure (DPKI)

The proposed standard is intended to be a new part of the ISO/IEC 9594 series. It will be developed as collaborative work with ITU-T Study Group 17. It is intended to be developed as common text and is expected also to be part of the ITU-T X.500 series of Recommendations.
The scope is to develop a specification for a Decentralized Public-Key Infrastructure (DPKI) based on the blockchain technology allowing a worldwide PKI where trust is established by consensus.


Guideline for evaluation of particle number concentration of suspended particles in liquid

Ligne directrice pour l’évaluation de la densité de particules en suspension dans un liquide

This document provides a general guideline to evaluate number concentration of mono-dispersed or narrowly-size-distributed suspended particles in mainly aqueous liquid.
Guide to prepare working references by including dilution as well as it to evaluate concentration by using calibration curve fitting method with working references are described.
This guideline is intended for users of a commercial measurement equipment, whose method complies with ISO standards for particle characterization, in order to evaluate the equivalent concentration within their error allowance for their industrial application.
The points to note about data conversion between number and mass concentration as well as error sources are also described.


Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using an optical microscope

Transmissions hydrauliques — Pollution des fluides — Détermination de la pollution particulaire par comptage au microscope optique

This International Standard specifies methods for determining the level of particulate contamination in liquids used in hydraulic systems by counting the number of particles deposited on the surface of a membrane filter using an optical microscope. It includes particle counting by two manual methods and image analysis, using either transmitted or incident lighting systems.

Particle sizes greater than or equal to 2 micrometres can be sized and counted by this method, but the resolution and accuracy of the results will depend upon the optical system used and the capabilities of the operator.

All hydraulic fluids with a wide range of contamination levels can be analysed according to this International Standard. However, the counting uncertainty at the larger particle sizes increases if the volume filtered is reduced to allow smaller sized particles to be counted, where a fine precipitate or a high particle concentration is present.


Soudage — Soudage des aciers d'armatures

ISO 17660-2:2006 is applicable to the welding of weldable reinforcing steel and stainless reinforcing steel of non load-bearing welded joints, in workshops or on site. It specifies requirements for materials, design and execution of welded joints, welding personnel, quality requirements, examination and testing.

Load-bearing welded joints are covered by ISO 17660-1.


Welding — General tolerances for welded constructions — Dimensions for lengths and angles, shape and position

Soudage — Tolérances générales relatives aux constructions soudées — Dimensions des longueurs et angles, formes et positions

This document specifies general tolerances for linear and angular dimensions and for shape and position of welded structures in four tolerance classes, based on customary workshop accuracy. The main criterion for selection of a particular tolerance class is based on the functional requirements which are to be met.

The applicable tolerances are always those which are stated in the drawing. Instead of specifying individual tolerances the tolerance classes according to this document can be used.

General tolerances for linear and angular dimensions and for shape and position as specified in this document apply for weldments, welding assemblies, welded structures, etc.

Special provisions can be necessary for complex structures.

The specifications given in this document are based on the independency principle of ISO 8015, according to which the dimensional and geometrical tolerances apply independently of each other.

Manufacturing documentation in which linear and angular dimensions or indications for shape and position are presented without individually indicated tolerances shall be deemed incomplete if there is no, or inadequate, reference to general tolerances. This does not apply to temporary dimensions.


Fasteners — Prevailing torque hexagon nuts — Regular nuts (with non-metallic insert)

Fixations — Écrous hexagonaux autofreinés — Écrous normaux (à anneau non métallique)

This document specifies the characteristics of prevailing torque hexagon regular nuts (with non‑metallic insert), in steel and stainless steel, with metric coarse pitch thread M3 to M39, and with product grades A and B.

NOTE            These nuts are designed with an overall height equal to mmin (as specified in ISO 898-2 and ISO 4032 for style 1) plus the prevailing torque feature. The height of the prevailing torque feature (hmax – mmin) for the non-metallic insert is identical for regular, high and thin nuts for a given diameter.

Nuts with sizes D < M5 and design principles in accordance with style 1 are specified in Annex A.

If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.


Fasteners — Prevailing torque hexagon nuts — High nuts (all metal)

Fixations — Écrous hexagonaux autofreinés — Écrous hauts (tout métal)

This document specifies the characteristics of prevailing torque (all metal) hexagon high nuts, in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.

NOTE            These nuts are designed with an overall heigth hmin = mmin (as specified in ISO 898-2 and ISO 4033 for style 2) plus the prevailing torque feature. hmax has been established in function of hmin; therefore, the tolerance (hmax – hmin) does not follow the ISO code system for tolerances (IT system). The wrenching height mw,min corresponds to the values specified for style 1.

If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.


Fasteners — Prevailing torque hexagon nuts — Regular nuts (all metal)

Fixations — Écrous hexagonaux autofreinés — Écrous normaux (tout métal)

This document specifies the characteristics of prevailing torque (all metal) hexagon regular nuts, in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.

NOTE            These nuts are designed with an overall height hmin = mmin (as specified in ISO 898-2 and ISO 4032 for style 1) plus the prevailing torque feature. hmax has been established in function of hmin; therefore, the tolerance (hmax – hmin) does not follow the ISO code system for tolerances (IT system).

If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.


Fasteners — Prevailing torque hexagon nuts — Thin nuts (with non-metallic insert)

Fixations — Écrous hexagonaux autofreinés — Écrous bas (à anneau non métallique)

This document specifies the characteristics of prevailing torque hexagon thin nuts (with non‑metallic insert), in steel and stainless steel, with metric coarse pitch thread M3 to M39, and with product grades A and B.

NOTE            These nuts are designed with an overall height equal to mmin (as specified in ISO 898-2 and ISO 4035 for style 0) plus the prevailing torque feature. The height of the prevailing torque feature (hmax – mmin) for the non-metallic insert is identical for regular, high and thin nuts for a given diameter.

Nuts with sizes D < M5 and design principles in accordance with style 0 are specified in Annex A.

WARNING — Thin nuts (style 0) have a reduced loadability compared to regular or high nuts, they are not designed to provide resistance to thread stripping (see ISO 898-2).

If in certain cases other specifications are requested, stainless steel grades and property classes can be selected from ISO 3506-2.


Fasteners — Prevailing torque hexagon nuts — Regular nuts (with non-metallic insert), with fine pitch thread

Fixations — Écrous hexagonaux autofreinés — Écrous normaux (à anneau non métallique), à pas fin

This document specifies the characteristics of prevailing torque hexagon regular nuts (with non‑metallic insert), in steel and stainless steel, with metric fine pitch thread 8 mm to 39 mm, and with product grades A and B.

NOTE            These nuts are designed with an overall height equal to mmin (as specified in ISO 898-2 and ISO 8673 for style 1) plus the prevailing torque feature. The height of the prevailing torque feature (hmax – mmin) for the non-metallic insert is identical for regular, high and thin nuts for a given diameter.

If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.


Fasteners — Prevailing torque hexagon nuts — High nuts (all metal), with fine pitch thread

Fixations — Écrous hexagonaux autofreinés — Écrous hauts (tout métal), à pas fin

This document specifies the characteristics of prevailing torque (all metal) hexagon high nuts, in steel and stainless steel, with metric fine pitch thread 8 mm to 39 mm, and with product grades A and B.

NOTE            These nuts are designed with an overall height hmin = mmin (as specified in ISO 898-2 and ISO 8674 for style 2) plus the prevailing torque feature. hmax has been established in function of hmin; therefore, the tolerance (hmax – hmin) does not follow the ISO code system for tolerances (IT system). The wrenching height mw,min corresponds to the values specified for style 1.

If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.


Safety of toys — Part 1: Safety aspects related to mechanical and physical properties — Amendment 1

Sécurité des jouets — Partie 1: Aspects de sécurité relatifs aux propriétés mécaniques et physiques — Amendement 1


Safety of toys — Part 5: Determination of total concentration of certain elements in toys

Sécurité des jouets — Partie 5: Détermination de la concentration totale de certains éléments dans les jouets

ISO 8124-5:2015 specifies methods of sampling and digestion prior to analysis of the total concentration of the elements antimony, arsenic, barium, cadmium, chromium, lead, mercury, and selenium from toy materials and from parts of toys.

Digestion methods for the elements mentioned above are specified for the following types of toy materials:

coatings of paints, varnishes, lacquers, printing inks, polymers, and similar coatings;

polymeric and similar materials, including laminates, whether textile-reinforced or not, but excluding other textiles;

paper, paperboard, and cardboard;

natural or synthetic textiles;

metallic materials whether coated or not;

other materials, whether mass-coloured or not (e.g. wood, fibreboard, hardboard, bone, and leather);

materials intended to leave a trace (e.g. the graphite materials in pencils and liquid ink in pens);

pliable modelling materials, including modelling clays and gels;

paints to be used as such in the toy, including finger paints, varnishes, lacquers, and similar materials in solid or liquid form;

packaging materials that form part of the toy or have intended play value.


Nuclear fuel technology — Sintered (U,Pu)O2 pellets — Guidance for ceramographic preparation for microstructure examination

Technologie du combustible nucléaire — Pastilles (U,Pu)O2 frittées — Recommandations relatives à la préparation céramographique pour examen de la microstructure

This document is applied to fuel fabrication. It describes the ceramographic procedure used to prepare sintered (U,Pu)O2 pellets for qualitative and quantitative examination of the (U,Pu)O2 pellet microstructure.

The examinations are performed

a)       before any treatment or any etching, and

b)       after thermal treatment or after chemical or ion etching.

They allow

—     observation of any cracks, intra- and intergranular pores or inclusions, and

—     measurement of the grain size, porosity and plutonium homogeneity distribution.

The mean grain diameter is measured by one of the classic methods: counting (intercept method), comparison with standard grids or typical images, etc.[2]. The measurement of individual grain sizes requires uniform development of the microstructure over the entire specimen.

The plutonium cluster and pore distribution and localization are generally analysed by automatic image analysis systems. The plutonium distribution is usually revealed by chemical etching or by alpha autoradiography. A scanning electron microscope (SEM) or a microprobe can also be used. In this case an additional preparation can be needed depending on the equipment used. This preparation is not in the scope of this standard.


Natural stones - Determination of water absorption, density, porosity, and bulk specific gravity

The purpose of this standard is to determine the specifications and test methods of natural stones relating to water absorption, range of applicability, unit of measurement and conversions, and provide guidance on health and environment safety. This standard does not address the user's responsibility and local regulatory considerations.


Fusion technology — Experimental magnetic confinement fusion facilities — Supersonic molecular beam injection fueling technique for fusion devices

This international standard specifies supersonic molecular beam injection fueling technique for nuclear fusion devices, including the components, the general and technical requirements, and inspections. This international standard applies to the supersonic molecular beam injection system in magnetic confined fusion devices. The system can be applied in fusion device as active control tool including the control of the density, control of the edge particles, control of the plasma disruption, control of the transition from low high plasma confinement mode to high plasma confinement mode and so on.


Biotechnology — Data interoperability for stem cell data — Part 3: Schema of the database structure

Biotechnologie — Interopérabilité des données pour les données de cellules souches — Partie 3: Schéma de la structure de la base de données

This document specifies general requirements for database design, development, maintenance, update, and evaluation.
This document specifies a schema for data interoperability of stem cell databases.
This document specifies a schema design for database developments, including data storage, data sharing, data analysis, data exchanging.
This document can be used by stem cell database developers, stem cell data/system users, those who are generating, sending, receiving or sharing stem cell data, as well as information technology specialists focussing on system design or maintenance.

NOTE	International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.


Graphical symbols — Safety colours and safety signs — Part 3: Design principles for graphical symbols for use in safety signs

Symboles graphiques — Couleurs de sécurité et signaux de sécurité — Partie 3: Principes de conception pour les symboles graphiques utilisés dans les signaux de sécurité

This document provides principles, criteria and guidance for the design of graphical symbols for use in safety signs as defined in ISO 3864-1, and for the safety sign element of product safety labels as defined in ISO 3864-2.


Safety information for the content of piping systems and tanks — Part 1: Piping systems

Informations de sécurité relatives au contenu des systèmes de tuyauteries et des reservoirs — Partie 1: Systèmes de tuyauteries

This document specifies safety information for overground piping systems related to the content of the piping system and associated hazards for the purposes of accident prevention, reducing risks to health and providing information for use in case of an emergency.

This document does not cover piping that is buried.

Safety signing of the hazards in an area is not part of this document.

This document does not cover risk assessment.

This document can also be used for marine structures and ships.


Water safety signs and beach safety flags — Part 3: Guidance for use

Signaux de sécurité relatifs à l'eau et drapeaux de sécurité pour les plages — Partie 3: Lignes directrices pour l'utilisation

This document gives guidance for the selection and use of water safety signs as specified in ISO 7010 and beach safety flags as specified in ISO 20712-2 in aquatic environments. It provides guidance on their location, mounting positions, lighting and maintenance. It also provides guidance on the design and location of multiple signs.

This document does not apply to traffic signs for use on the public highway or maritime signalling. It is not applicable to flags for use on firing ranges or to flags used to indicate water quality. It does not cover means of escape signs or their possible illumination.

NOTE            This document refers to water safety signs which were originally specified in ISO 20712-11) .These water safety signs have been integrated in ISO 7010, but are not specifically identified as water safety signs.

1) Cancelled and replaced by ISO 7010.


Protective gloves against mechanical risks

Gants de protection contre les risques mécaniques

This document specifies requirements, test methods, marking and information to be supplied for protective gloves against the mechanical risks of abrasion, blade cut, tear, puncture and, if applicable, impact.

This document is intended to be used in conjunction with ISO 21420.

The test methods developed in this document can also be applicable to arm protectors.


Structural bolting coordination — Tasks and responsibilities

This document specifies the essential bolting quality-related tasks and responsibilities included in structural bolting coordination.


Fine bubble technology — Environmental applications — Part 2: Test method for evaluating aeration performance of fine bubble jet devices

Technologie des fines bulles — Applications environnementales — Partie 2: Méthode d'essai pour l'évaluation des performances d'aération des diffuseurs à fines bulles

This document describes the test methodology to evaluate the aeration performance of fine bubble jet devices based on an evaluation of the mass transfer coefficient of oxygen from gas to water.

It is applicable to evaluate the performance of fine bubble jet devices for aeration purpose.


Fine bubble technology — Environmental applications — Part 3: Test method for on-site evaluation of the performance of algae bloom removal facilities

This document describes the test method and procedure to evaluate algae removal efficiency using microbubble in onsite algae removal facility.
The evaluation is made by measuring the removal rate by comparing the amount of algae in a river or lake before and after applying microbubbles.


Fine bubble technology — Environmental applications — Part 4: Test method for oil removal from soil by washing using fine bubbles

This document describes a test method and procedure for the remediation of oil-contaminated soil using fine bubble technology. It details the process of washing the soil with fine bubbles and measuring the oil content before and after the washing process.
The scope of this document includes the necessary steps and considerations for conducting effective soil washing using fine bubbles, as well as the methodologies for quantifying the efficiency of oil removal from the soil.


Véhicules routiers — Mise à jour logicielle Over the Air (OTA) des interfaces homme-machine (IHM)

Road vehicles – Over the air (OTA) software update human machine interface

This standard provides human machine interface (HMI) design specifications by Over The Air (OTA) software updates for passenger cars (including sport utility vehicles and light trucks) plus commercial vehicles (including heavy trucks and buses). These HMI specifications include state transitions, timing, HMI locations with respect to the driver, types of information, necessary notifications and warnings, confirmation of successful completion, and how deviations from the intended results will be handled, based on sequences defined in ISO24089. It covers software updates facilitated both while driving and while stationary


Metallic and other inorganic coatings- Determination of volume fraction of monoclinic phase in yttria stabilized zirconia of thermal barrier coatings by X-ray diffractometry

This International Standard specifies a method for determining the volume fraction of monoclinic phase in yttria stabilized zirconia (YSZ) of thermal barrier coatings (TBCs) produced by thermal spraying, using X-ray diffractometry.


This document specifies the dimensions of the circular and rectangular flanges of general‑purpose fans, as well as the fan size designations. It is not applicable to cross‑flow fans or to fan appliances used for individual household or similar applications.

For circular flanges, it provides for three different flange series: one for light‑duty casing thicknesses, another for medium‑duty fans and the third for heavy‑duty fans as used on sea-going vessels or in heavy industry.

In order not to restrict fan design unduly, only the pitch diameter, hole numbers and hole diameters are specified. Flange thickness, as well as internal and external flange diameters, can be chosen freely within the limits of good engineering practice.


Data quality — Part 220: Sensor data: Quality measurement

Qualité des données — Partie 220: Titre manque

This deliverable specifies quality measures for quantitatively measuring quality characteristics of sensor data, where these characteristics are specified by ISO 8000-210.
The following are within the scope of this deliverable:
—	fundamental principles and assumptions for measuring the quality of sensor data;
—	quality measures for sensor data, with respect to applicable quality characteristics and corresponding data anomalies.
The following are outside the scope of this deliverable:
—	specific values for each measure, where the value indicates a distinction between, for example, good quality and poor quality;
—	methods to improve the quality of sensor data.


Industrial automation systems and integration — JT file format specification for 3D visualization — Part 1: Overview and fundamental principles

Systèmes d'automatisation industrielle et intégration — Spécification de format de fichier JT pour visualisation 3D — Partie 1: Aperçu et principes fondamentaux

This document provides an overview and defines the purpose and fundamental principles of the ISO 14306 series as well as the structure of the various parts within the series and an overview of the conformance for files created consistent with the standard.

The ISO 14306 series defines a binary file format description that is a representation of product information with the definitions necessary to enable 3D visualization among different computer systems and environments associated with a complete product lifecycle.


Industrial automation systems and integration — JT file format specification for 3D visualization — Part 4: Version 3

Systèmes d'automatisation industrielle et intégration — Spécification de format de fichier JT pour visualisation 3D — Partie 4: Titre manque

The JT file format specification for 3D visualization specifies the sequential order of bytes that comprise the segments of data required to represent a JT file. The JT format is uniquely compressed to minimize file size.
The JT file format specification for 3D visualization includes data descriptions that can represent the following data.
—  facet information (triangles), stored with geometry compression techniques;
—  visual attributes such as lights, textures and materials;
—  product manufacturing information (PMI);
—  boundary representation (b-rep) solid model shape representation and associated metadata;
—  configuration representations; and
—  delivery methods such as asynchronous streaming of content.

 The following geometry representation are proposed to be deprecated in the ISO 14306 Part 4 specification
— lightweight ULP geometric boundary representation;
—  lightweight LWPA precise analytic geometric boundary representation;

A complete list of Product Manufacturing Information (PMI) String Property Atom Element values will be made available as a Reference Data Library in electronic insert format. A number of Material and Surface attributes referenced by the ISO 14306-4 specification will also be defined in a separate Reference Data Library in electronic insert format.

The JT file format specification for 3D visualization does not specify the implementation of, or definition of, any runtime architecture for viewing and/or processing JT data.


Biotechnology — Biobanking — Requirements for human natural killer cells derived from pluripotent stem cells

This document specifies requirements for the biobanking of human natural killer (NK) cells derived from human pluripotent stem cells (hPSCs), including the requirements for the differentiaton, culture, characterization, quality control, storage, thawing and transport of NK cells.

Requirements for the collection of biological source material, the transport to and reception of biological source material and hPSCs at the biobank, as well as the establishment, expansion and QC of hPSCs are covered in ISO 24603.

This document is applicable to all organizations performing biobanking of human NK cells used for research and development in the life sciences.

This document does not apply to human NK cells for the purpose of in vivo application in humans, clinical applications or therapeutic use.

NOTE	International, national or regional regulations or requirements or multiple of them can also apply to specific topics covered in this document.


Fine bubble technology — General principles for usage and measurement of fine bubbles — Part 1: Terminology — Amendment 1

Technologie des fines bulles — Principes généraux pour l'utilisation et la mesure des fines bulles — Partie 1: Terminologie — Amendement 1


ISO/TS 24266, Medical devices — Guidance on the evaluation and acceptance of patient provided medical equipment within the clinical environment

This document considers and identifies the risks associated with allowing a patient to use their personal ME equipment within a professional healthcare facility and provides guidance on the tests and inspections needed for the responsible organization to be able assess and control those risks.
Often times patients require the use of their personal ME equipment (e.g., sleep apnoea therapy breathing equipment, ventilatory support ME equipment, ventilators, infusion pumps, peritoneal equipment, sphygmomanometers, glucometers, stimulators, etc.) when admitted into a professional healthcare facility. The use of the personal ME equipment can be unrelated to the purpose of the professional healthcare facility admittance but is nonetheless necessary to allow the patient to manage their health while admitted.
The intent of this document is to provide guidance to ensure that the personal ME equipment is safe to use for the patient, professional healthcare facility and environment.


Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Vocabulary

Systèmes frigorifiques et pompes à chaleur — Exigences de sécurité et d'environnement — Partie 1: Vocabulaire

ISO 5149-1:2014 specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment, and establishes procedures for the operation, maintenance, and repair of refrigerating systems and the recovery of refrigerants.

ISO 5149-1:2014 specifies the classification and selection criteria applicable to the refrigerating systems and heat pumps. These classification and selection criteria are used in ISO 5149‑2, ISO 5149‑3, and ISO 5149‑4.

ISO 5149-1:2014 applies to: a) refrigerating systems, stationary or mobile, of all sizes including heat pumps; b) secondary cooling or heating systems; c) the location of the refrigerating systems; and d) replaced parts and added components after adoption of this part of ISO 5149 if they are not identical in function and in the capacity.

ISO 5149-1:2014 applies to fixed or mobile systems, except to vehicle air conditioning systems covered by a specific product standard, e.g. ISO 13043 and SAE J 639.

ISO 5149-1:2014 is applicable to new refrigerating systems, extensions or modifications of already existing systems, and for used systems, being transferred to and operated on another site.

ISO 5149-1:2014 also applies in the case of the conversion of a system to another refrigerant.

Systems containing refrigerants which are not listed in ISO 817 are not covered in ISO 5149-1:2014.


Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation

Systèmes frigorifiques et pompes à chaleur — Exigences de sécurité et d'environnement — Partie 2: Conception, construction, essais, marquage et documentation

ISO 5149-2:2014 is applicable to the design, construction, and installation of refrigerating systems, including piping, components, materials, and ancillary equipment directly associated with such systems, which are not covered in ISO 5149‑1, ISO 5149‑3, or ISO 5149‑4. It also specifies requirements for testing, commissioning, marking, and documentation. Requirements for secondary heat-transfer circuits are excluded except for any safety devices associated with the refrigerating system.

ISO 5149-2:2014 is applicable to new refrigerating systems, extensions or modifications of already existing systems, and for used systems, being transferred to and operated on another site.

ISO 5149-2:2014 applies to: a) refrigerating systems, stationary or mobile, of all sizes including heat pumps; b) secondary cooling or heating systems; c) the location of the refrigerating systems; and d)replaced parts and added components after the adoption of this part of ISO 5149, if they are not identical in function and in capacity.

ISO 5149-2:2014 does not cover "motor vehicle air conditioners". It does not apply to goods in storage, with respect to spoilage or contamination, but it also applies in the case of the conversion of a system for another refrigerant.


Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site, classification and selection criteria

Systèmes frigorifiques et pompes à chaleur — Exigences de sécurité et d'environnement — Partie 3: Site d'installation, classification et critères de sélection

ISO 5149-3:2014 is applicable to the installation site (plant space and services). It specifies requirements for the site for safety, which could be needed because of, but not directly connected with, the refrigerating system and its ancillary components.

ISO 5149-3:2014 is applicable to new refrigerating systems, extensions or modifications of existing systems, and for used systems being transferred to and operated on another site. It also applies in the case of the conversion of a system for another refrigerant.