Toimialayhteisöt

 

ISO 15110:2017 specifies a so-called acid dew and fog test (ADF test) as an accelerated laboratory test method for simulating, by the use of artificial acidic precipitation, the damaging effects of acidic atmospheric precipitation in association with UV radiation, neutral condensed precipitation, and changing temperature and humidity. This test method is intended to be used in evaluating, on the basis of relative performance rankings, the suitability of painted materials for use in outdoor environments with acidic precipitation. It is not intended to generate the same extent of damage or the same damage pattern as in outdoor weathering, but rather to give a ranking which is similar to that which would be obtained in outdoor weathering. The method produces damage which is more homogeneous, allows fewer specimens to be exposed (and hence more rapid testing) and enables evaluation of the exposed specimens to be carried out using methods which are more objective than visual assessment.

 

This European Standard specifies a method for the determination of the dissolved residual matter, also known as evaporation residue, in liquefied petroleum gases (LPG), by gas chromatography in the range of (10 to 600) mg/kg (ppm mass). This test method quantifies soluble organic compounds (hydrocarbon materials), sometimes called ‘evaporation residue’, which can be present in liquefied petroleum gases and which are substantially less volatile than the LPG product, i.e. with a boiling point between 174 °C and 522 °C (C10 to C40). Higher boiling materials, or materials that adhere permanently to the chromatographic column, will not be detected. 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 and health practices and determine the applicability of regulatory limitations prior to use.

 

This document specifies a basic method of determining the particle size distribution applicable to a wide range of mineral soil materials, including the mineral fraction of organic soils. It also offers procedures to deal with the less common soils mentioned in the introduction. This document has been developed largely for use in the field of environmental science, and its use in geotechnical investigations is something for which professional advice might be required. A major objective of this document is the determination of enough size fractions to enable the construction of a reliable particle-size-distribution curve. This document does not apply to the determination of the particle size distribution of the organic components of soil, i.e. the more or less fragile, partially decomposed, remains of plants and animals. It is also realized that the chemical pre-treatments and mechanical handling stages in this document could cause disintegration of weakly cohesive particles that, from field inspection, might be regarded as primary particles, even though such primary particles could be better described as aggregates. If such disintegration is undesirable, then this document is not used for the determination of the particle size distribution of such weakly cohesive materials.

 

This document specifies carriage of coded media representations which comply with visual volumetric video content which is encoded using video-based coding and video-based point cloud compression (specified in ISO/IEC 23090-5) or its derived specification.

 

This part of ISO 16200 gives general guidance for the sampling and analysis of volatile organic compounds (VOCs) in air by solvent desorption/gas chromatography using pumped sampling. This part of ISO 16200 is applicable to a wide range of VOCs, including hydrocarbons, halogenated hydrocarbons, esters, glycol ethers, ketones and alcohols. A number of sorbents are recommended for the sampling of these VOCs, each sorbent having a different range of applicability. However, activated coconut shell charcoal is frequently used. Very polar compounds may require derivatization; very low boiling compounds may only be partially retained by the sorbents and can only be estimated qualitatively. Semi-volatile compounds should be fully retained by the sorbents, but may only be partially recovered. The upper limit of the useful range is set by the sorptive capacity of the sorbent used and by the linear dynamic range of the analytical instrumentation used. The lower limit of the useful range depends on the type of detector used, on the noise level of the detector and on blank levels of analyte and/or interfering artefacts on the sorbent tubes or in the desorption solvent. Artefacts are typically sub-nanogram for activated charcoal, but higher levels of aromatic hydrocarbons have been noted in some batches. By applying this part of ISO 16200, the lower limits achieved are typically in the range of 1 µg to 100 µg of a given VOC per sample. The concentration range for which this part of ISO 16200 is valid for the measurement of airborne vapours of VOCs is dependent on the lower limit and on the volume sampled. For example, for a 10-litre sample of air, the range is approximately 0,1 mg/m3 to 100 mg/m3 individual organic compound. For a 1-litre sample of air, the range is approximately 1 mg/m3 to 1 000 mg/m3 individual organic compound, and pro rata.

 

This part of ISO 16200 gives general guidance for the sampling and analysis of volatile organic compounds (VOCs) in workplace air by solvent desorption/gas chromatography using diffusive sampling. This part of ISO 16200 is applicable to a wide range of VOCs, including hydrocarbons, halogenated hydrocarbons, esters, glycol ethers, ketones and alcohols. A number of devices and sorbents are recommended for the sampling of these VOCs, each sorbent having a different range of applicability. Note 1 to entry Activated coconut shell charcoal is frequently used. Very polar compounds may require derivatization, very low boiling compounds may only be partially retained by the sorbents, polar or high boiling compounds may not be quantitatively extracted by the chosen solvent. In these cases, their concentration may be quantitatively determined, provided that reverse diffusion and analytical recovery studies are available. This part of ISO 16200 is valid for the measurement of airborne vapours of VOCs in a concentration range of approximately 0,1 mg/m3 to 1 000 mg/m3 individual organic for an exposure time of 8 h. The upper limit of the useful range is set by the sorptive capacity of the sorbent used and, subject to dilution of the analysed solution, by the linear dynamic range of the gas chromatograph, column and detector or by the sample splitting capability of the analytical instrumentation used. The lower limit of the useful range depends on the noise level of the detector and on blank levels of analyte and/or interfering artefacts on the sampling devices or in the desorption solvent. Artefacts are typically sub-nanogram for activated charcoal, but higher levels of aromatic hydrocarbons have been noted in some batches. By applying this part of ISO 16200, the lower limits of quantification achieved are typically in the range of 0,01 µg to 1 µg of a given VOC per sample. Determination of the blank value for target organic compounds is recommended for each lot of samplers.

 

This document establishes considerations for analysing, comparing or differentiating the characteristics of age assurance systems or components. The document includes metrics, elements and indicators of effectiveness for age assurance systems or components.

 

This document specifies the test method and performance metrics to evaluate the behaviour of a vehicle equipped with door open warning system during several accidental scenarios. These potential accidents occur when a door is about to be opened and there is a risk of collision due to the vehicle door opening. This document applies to category M1 and N1 vehicles equipped with a door open warning system. NOTE Depending on accidentology, only a part of the scenarios can be used for an evaluation of performance.

 

Tämä standardi on laadittu eurooppalaisia yhdenmukaistettuja tuotestandardeja SFS-EN 1338, SFS-EN 1339,SFS-EN 1340, SFS-EN 1341, SFS-EN 1342 ja SFS-EN 1343 täydentäväksi kansalliseksi soveltamisstandardiksi. Tässä soveltamisstandardissa esitetään suositus, mitkä ominaisuudet on ilmoitettava ko. tuotestandardien mukaan CE-merkityille päällystekivituotteille (betoniset päällystekivet, -laatat ja -reunakivet sekä luonnonkivestä tehdyt päällystelaatat, noppa ja nupukivet ja reunakivet) eri käyttökohteissa sekä niille ominaisuuksille asetetut vähimmäisvaatimustasot tai luokat.

 

This document specifies a method for determination of tuft withdrawal force and is applicable to all textile floor coverings with a cut and/or loop pile yarn structure.

 

This document establishes a classification system for resilient, textile, laminate and modular mechanical locked floor coverings. The classification is based on practical requirements for areas of use and intensity of use and is linked to the requirements specified in the relevant documents for each type of floor covering. This document is also intended to provide guidance for manufacturers, specifiers and consumers, to enable them to choose the appropriate class of floor covering for any given area of use or specific room. NOTE The wear and appearance of floor coverings are influenced by standards of installation and maintenance, the condition of the subfloor and the kind of use (type of footwear, high concentrations of localized traffic, etc.). These factors are intended to be taken into account when using this classification system.

 

This document specifies the requirements of fitness for purpose of assembled polyethylene (PE) piping systems intended for the conveyance of water intended for human consumption, raw water prior to treatment, drains and sewers under pressure, vacuum sewer systems, and water for other purposes, with the exception of industrial application. It specifies the requirements for the following types of joint assemblies with pipes or spigot ends: (A) electrofusion socket fitting ; — (B) electrofusion saddle fitting ; — (C) butt fusion joint (“pipe to pipe” and “pipe to spigot end fittings”); — (D) mechanical joint; — (E) socket fusion joint. It specifies the method of preparation of test piece joints and the tests to be carried out on these joints for assessing the fitness for purpose of the system under normal and extreme conditions. It specifies the test parameters for the test methods referred to in this document. This document is intended to be used only by the product manufacturer and test laboratories to assess the performance of components in accordance with ISO 4427-2 and ISO 4427-3 when joined together under normal and extreme conditions in accordance with this document. It is not intended for on-site testing of pipe systems. In conjunction with ISO 4427-1, ISO 4427-2 and ISO 4427-3, this document is applicable to PE pipes, fittings and valves, their joints, and joints with components of PE and other materials intended to be used under the following conditions: a) allowable operating pressure, PFA, up to 25 bar111 bar = 0,1 MPa. = 105 Pa; 1 MPa = 1 N/mm2; b) an operating temperature of 20 °C as a reference temperature for design purposes. For applications operating at constant temperatures greater than 20 °C up to and including 50 °C, see ISO 4427-1, XXXX - Annex A. The ISO 4427 series covers a range of allowable operating pressures and gives requirements concerning colours.

 

This document specifies the characteristics of fusion fittings made from polyethylene (PE) as well as of mechanical fittings for buried or above ground applications, intended for the conveyance of: water for human consumption; — raw water prior to treatment; — drains and sewers under pressure; — vacuum sewer systems; — water for irrigation — water for other purposes, with the exception of industrial applications. The intended uses include sea outfalls, laid in water and suspended below bridges. NOTE 1 Attention is drawn to Clause 6 of this document for PE components for the conveyance of water intended for human consumption and raw water prior to treatment. Components manufactured for water for other purposes, drains and sewers, and vacuum sewer systems are possibly not suitable for water supply for human consumption. PE pipe systems for industrial applications and irrigation with limited pressure exposure are not covered by this document. NOTE 2 Industrial application is covered by ISO 15494 [3], irrigation with limited pressure exposure is covered by ISO 8779:2020 [4] . This document also specifies the test parameters for the test methods referred to in this document. In conjunction with iso:proj:72183ISO 4427-1, iso:proj:72184ISO 4427-2, and iso:proj:72186ISO 4427-5, this document is applicable to PE pipes, fittings and valves, their joints and to joints with components made of PE and other materials, intended to be used under the following conditions: a) a maximum allowable operating pressure (PFA) up to and including 25 bar1; b) an operating temperature of 20 °C as the reference design temperature. For applications operating at constant temperatures greater than 20 °C and up to and including 50 °C, derating coefficients are specified in ISO/DIS 4427-1, Annex A. The ISO 4427 series cover a range of maximum allowable operating pressures and gives requirements concerning colours. These fittings can be of the following types: — electrofusion socket fittings; — electrofusion saddle fittings; — spigot end fittings (for butt fusion using heated tools and electrofusion); — socket fusion fittings (see Annex A); — mechanical fittings; — fabricated fittings (see Annex B). NOTE 3 The fittings can be, for example, in the form of couplers, saddles, equal and reduced tees, reducers, elbows, bends or end caps. It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national guidance or regulations and installation practices or codes. 1 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

 

This document specifies the characteristics of pipes made from polyethylene (PE) for buried or above ground applications, intended for the conveyance of: water for human consumption; — raw water prior to treatment; — drains and sewers under pressure; — vacuum sewer systems; — water for irrigation; — water for other purposes, with the exception of industrial applications. The intended uses include sea outfalls, laid in water and suspended below bridges. NOTE 1 Attention is drawn to 6.3 of this document for PE components for the conveyance of water intended for human consumption and raw water prior to treatment. Components manufactured for water for other purposes, drains and sewers, and vacuum sewer systems are possibly not suitable for water supply for human consumption. NOTE 2 Additional information related to the installation of PE 100-RC systems is given in iso:proj:72183ISO 4427-1. PE pipe systems for industrial applications and irrigation with limited pressure exposure are not covered by this document. NOTE 3 Industrial application is covered by ISO 15494 [4], irrigation with limited pressure exposure is covered by ISO 8779 [5]. For use in contaminated soils special consideration shall be taken for pipes intended for the transport of water intended for human consumption or raw water prior to treatment. NOTE 4 Pipes with barrier layers are not covered by this document. ISO 21004 [6] provides an alternative solution for use in contaminated soils. This document also specifies the test parameters for the test methods referred to in this document. In conjunction with ISO/DIS 4427-1, ISO/DIS 4427-3, and ISO/DIS 4427-5, this document is applicable to PE pipes, their joints and to joints with components made of PE and other materials, intended to be used under the following conditions: a) allowable operating pressure (PFA) up to and including 25 bar111 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.; b) an operating temperature of 20 °C as the reference temperature. For applications operating at constant temperatures greater than 20 °C and up to and including 50 °C, see Annex A of ISO/DIS 4427-1. The ISO 4427 series cover a range of allowable operating pressures and gives requirements concerning colours. This document is applicable to three types of pipes: — PE pipes (outside diameter dn), including any identification stripe; — PE pipes with co-extruded layers on either or both the outside and/or inside of the pipe (total outside diameter dn) as specified in Annex A, where all layers have the same MRS rating; — PE pipes (outside diameter dn) with a peelable and contiguous thermoplastics additional layer on the outside of the pipe (“coated pipe”) as specified in Annex B. It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national guidance or regulations and installation practices or codes.

 

This document specifies materials and the general aspects of polyethylene (PE) pressure piping systems (mains and service pipes) for buried or above ground applications, intended for the conveyance of: water intended for human consumption, — raw water prior to treatment, — drains and sewers under pressure, — vacuum sewer systems, — water for irrigation, — water for other purposes, with the exception of industrial applications. The intended use includes sea outfalls, laid in water and pipes suspended below bridges. NOTE 1 Attention is drawn to Clause 6 of this document for PE components for the conveyance of water intended for human consumption and raw water prior to treatment. Components manufactured for water for other purposes, drains and sewers, and vacuum sewer systems are possibly not suitable for water supply for human consumption. PE pipe systems for industrial applications and irrigation with limited pressure exposure are not covered by this document. NOTE 2 Industrial application is covered by iso:proj:55627ISO 15494, irrigation with limited pressure exposure is covered by ISO 8779 [3]. This document also specifies the test parameters for the test methods referred to in this document. In conjunction with ISO/DIS 4427-2, ISO/DIS 4427-3 and ISO/DIS 4427-5, this document is applicable to PE pipes and fittings, their joints and to joints with components made of PE and other materials, intended to be used under the following conditions: a) a maximum allowable operating pressure (PFA) up to and including 25 bar; b) an operating temperature of 20 °C as the reference design temperature. For applications operating at constant temperatures greater than 20 °C and up to and including 50 °C, see Annex A. The ISO 4427 series covers a range of maximum allowable operating pressures and gives requirements concerning colours. It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national guidance or regulations and installation practices or codes.

 

This document specifies a method for the simultaneous determination of the fluorine, chlorine, bromine, and sulphur content in solid recovered fuels by oxidative pyrohydrolytic combustion at (1 050 ± 50) °C, followed by ion chromatography. The method is applicable for the determination of mass fractions = 10 mg/kg of each element based on dry matter. The upper limit and exact concentration range covered depends on the blank levels of the instrumentation and the capacity of the chromatographic separation column used for determination. NOTE 1 Simultaneous determination of iodine content is possible but currently not validated. NOTE 2 Other detection methods can be applied if validated.

 

This document defines a maturity model and gives guidance on the evaluation criteria and methodology for evaluation of the quality of online learning across four key practice domains:

- online learning environment;

-  learner support;

-  learning and assessment tasks;

-  learning resources.

 

The scope of this document includes the following:

— maturity model definition;

— principles of evaluation questionnaires for maturity model components; — guidance for a maturity model evaluation method.

 

This document: — specifies the required processes implemented in the engineering activities that result in requirements for systems and software products (including services) throughout the life cycle; — provides guidelines for applying the requirements and requirements-related processes described in ISO/IEC/IEEE 15288 and ISO/IEC/IEEE 12207; — specifies the required information items produced through the implementation of the requirements processes; — specifies the required contents of the required information items; — provides guidelines for the organization of the required and related information items. This document is applicable to: — those who use or plan to use ISO/IEC/IEEE 15288 and ISO/IEC/IEEE 12207 on projects dealing with human-made systems, software-intensive systems, software and hardware products, and services related to those systems and products, regardless of the project scope, product(s), methodology, size or complexity; — those who use or plan to use ISO/IEC/IEEE 15289 on projects dealing with human-made systems, software-intensive systems, software and hardware products and services related to those systems and products, regardless of the project scope, product(s), methodology, size or complexity.

 

This document specifies the requirements for respiratory protective devices for use by workers during response to incidents involving chemical, biological, radiological or nuclear (CBRN) materials used with intent to cause harm or in cases of accidental release outside traditional hazardous materials response categories. For the purposes of this specification, all incidents described here are named CBRN incidents. This document is applicable to RPD for use by personnel in the following roles: — First responders: including police, fire service, emergency medical, search and rescue, sampling and detection teams. — Workers needed for specific roles during response (utility, transportation, service continuity). — Medical personnel working with casualties of CBRN incidents. — Responders to release incidents involving nuclear materials. — Non-emergency but CBRN-related roles. — Workers in need of protection during escape from a CBRN or radiological release incident. — Workers in need of protection from nuclear materials. The requirements for RPD use by the following groups are not addressed by this document: — Military personnel outside of first responder roles. — Children. — Animals. Requirements for the following are not covered by this document: — Collective protection systems including ventilated casualty/body bags. — Methods of and criteria for decontamination of RPD. — Disposal of used or contaminated equipment. This document is focused on respiratory protection requirements, but it is recognised that CBRN supplied breathable gas RPD are always used as part of an ensemble with protective clothing. The total ensemble effectiveness is not covered by this document.

 

This document defines terms relating to the classification of road vehicle collisions, concentrating on configuration aspects. This document focuses on terminology for classification of vehicle-vehicle collisions and vehicle-obstacle collisions and does not include collisions with vulnerable road users. NOTE Additional terms and definitions on road vehicle accidents are given in ISO 12353-1.