Toimialayhteisöt

 

This document specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers. It is applicable to copper and copper alloy tubes supplied in the size range from 6 mm up to and including 35 mm outside diameter; from 1 mm up to and including 3,5 mm wall thickness of the unfinned section; and with fin height up to and including 4,5 mm. The sampling procedures and the methods of testing for verification of conformity to the requirements of this document are also specified.

 

The present document specifies the characteristics, installation and mounting dimensions for plug-in relay bases for use with two and four poles double throw relays in accordance with EN 2548-001. Relay bases in accordance with this document shall be used at ambient temperatures between -70 °C and 125 °C and at altitudes up to 25 000 m.

 

This document specifies the safety requirements and test methods for pushchairs and prams, designed for the carriage of one or more children, up to 22 kg each and up to 20 kg for any integrated platform on which a child can stand. This document does not cover toys, baby carriers fitted with wheels; pushchairs and prams propelled by a motor and pushchairs and prams designed for children with special needs. Where a pushchair or pram or any part of the pushchair or pram has several functions or can be converted into another function it is due to comply with relevant standard(s).

 

Tässä asiakirjassa määritellään tapahtumien vastuullisuuden hallintajärjestelmän vaatimukset kaiken tyyppisille tapahtumille ja tapahtumiin liittyville toiminnoille ja annetaan ohjeita näiden vaatimusten täyttämiseen. Tätä asiakirjaa voidaan soveltaa mihin tahansa organisaatioon, joka haluaa: a) perustaa, toteuttaa, ylläpitää ja parantaa tapahtumien vastuullisuuden hallintajärjestelmää b) varmistaa, että hallintajärjestelmä on organisaatiolle määritellyn vastuullisuuspolitiikan mukainen c) saavuttaa tapahtumien vastuullisuuden hallintajärjestelmälle asetetut tavoitteet d) osoittaa vapaaehtoisesti vaatimustenmukaisuuden tämän asiakirjan kanssa seuraavin tavoin: — ensimmäinen osapuoli (itsearviointi ja itseilmoitus) — toinen osapuoli (vaatimustenmukaisuuden vahvistaminen organisaation sidosryhmien, kuten asiakkaiden, toimesta tai muiden toimijoiden toimesta heidän puolestaan) — riippumaton kolmas osapuoli (esimerkiksi sertifiointielin).

Tämä standardiehdotus sisältää kansainvälisen standardin ISO 20121:2024 "Event sustainability management systems — Requirements with guidance for use" englanninkielisen tekstin ja suomenkielisen käännöksen.
Tällä lausuntokierroksella on tarkoitus selvittää, tulisiko tämä standardi hyväksyä kansalliseksi SFS-standardiksi. Vastaa lausuntopyyntöpalvelun kohdassa ’Ota kantaa’ tulisiko tämä ISO-standardi vahvistaa kansalliseksi SFS-ISO-standardiksi.
SFS:n tehtävänä on ylläpitää suomalaista SFS-standardikokoelmaa. Maailmanlaajuisten standardien kohdalla ISO vahvistaa standardin ensin, ja Suomi päättää sen jälkeen, vahvistaako se standardin vai ei.
Vahvistamispäätökseen vaikuttaa alan suomalainen näkemys ja  kiinnostus vahvistettavaan standardiin.

 

 

This document specifies general requirements for adhesive selection with the adhesive bonding process and quality assurance used in space systems. This document can be applied to different types of adhesive materials in space systems, such as launch vehicles, satellites, spacecraft and space station for the following applications: bonding, components embedding (only for space application), sealing, fixing and repairing.

 

This standard provides information and additional requirements for biomechanical effects and risks of amusement ride riders in addition to requirements according to ISO-17842. This standard could be useful for reducing potential discomfort and biomechanical risks in particularly dynamic rides featuring special effects which can cause biomechanical effects in combination with psychoemotional effects. For design requirements refer to ISO 17842-1. The document of reference for amusement ride and amusement devices approval for use is ISO 17842, as it contains already all safety requirements. Standard 17929 provides additional information and data to further explain the nature, the potential effects of impacts and methods of acceleration impulse analysis. The standard is not applicable to models and types of amusement ride which were put into operation before its effective date and are considered service proven.

 

 

This document specifies a field method for the assessment of the surface density of various water-soluble salts on steel surfaces, before and/or after surface preparation, by conductometric determination. The individual surface densities of the salt composition like chlorides, sulphates, sodium, etc, cannot be determined by this method. This method assesses only contaminants that forms an electrolyte (ions) when in contact with water. These represent the greater part of the contaminants.

 

This document specifies a method of extracting, for analysis, acid soluble contaminants from a surface by use of flexible cells in the form of adhesive patches or sleeves which can be attached to any surface, regardless of its shape (flat or curved) and its orientation (facing in any direction, including downwards). The described method is suitable for use in the field to determine the presence of acid soluble contaminants before painting or a similar treatment. This document does not cover the subsequent analysis of the contaminants that have been dissolved off. Methods of analysis suitable for field use are described in other parts of ISO 8502 such as ISO 8502-5. This document is similar in procedure to, but not equal to, ISO 8502-6. The main difference is the solvent used and the subsequent analysis that can be performed on the extraction solution.

 

This document specifies a method for the determination of extractable metals in leather using extraction with an acid artificial-perspiration solution and subsequent determination with inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA). This method determines extractable metals in leather; it is not compound-specific or specific to the oxidation state of the metals. This method is especially suitable for determining the extractable chromium in chromium-tanned leathers. The method is applicable for the determination of many extractable metals, including: Interlaboratory test results and the quantification limits possible with ICP-OES are given in Table A.1 and Table A.2 of Annex A.

 

This document specifies the requirements on rail gas pressure welding, including the requirements for approval process, laboratory tests, production test, approval of contractor/welder, as well as the acceptance criteria of gas pressure welds in track. This document concerns the welding of 43 kg/m – 75 kg/m new vignole rails of the same profiles and the same grades. This document is restricted to butt welding for connecting rail ends. NOTE Conformity with the requirements of this standard does not ensure the suitability of a welding process for specific conditions of track and traffic. This document does not cover welds made between different rail sections, differently worn rails or different rail grades.

 

 

 

 

This document specifies the general principles for justifying the product claims for plant biostimulants. It is applicable to all claims and all types of application of plant biostimulants. General principles define all general parameters, requirements and quality criteria to be applied in order to assess trials conducted to validate the claim(s) associated with the use of a plant biostimulant. This document is aimed primarily at manufacturers, laboratories, researchers, technical centres and companies that intend to place plant biostimulants on the market, as well as notifying authorities, notified bodies, and market surveillance authorities.

 

This document gives guidance on a consistent approach to justify the claims associated with the use of plant biostimulants. This document is aimed primarily at manufacturers, laboratories, researchers, technical centres, and companies that intend to place plant biostimulants on the market, as well as notifying authorities, notified bodies, and market surveillance authorities. To be in compliance with this standard, it is important to also follow the recommendations and quality criteria described in the standard ISO 37700-1:2026on general principles to demonstrate plant biostimulant claims.

 

This document specifies minimum requirements of performance characteristics for the detection and quantification of nucleic acid sequences (DNA or RNA) by PCR-based assays. The PCR-based assays specified in this document do not include culturing and nucleic acid extraction stages. NOTE ISO 22174:2024 [5], clause 13, states that this document specifies the performance characteristics for PCR-based methods. To differentiate from complete methods, which are evaluated according to validation standards such as the ISO 16140 series, the term "PCR-based assay" is used in this document. This document applies to the detection and/or quantification of nucleic acids of microorganisms (bacteria, yeasts, moulds, viruses and protozoan parasites) associated with: products intended for human consumption; products for feeding animals; environmental samples in the area of food and feed production and handling; samples from the primary production stage. This document, or parts of it, is also applicable to other fields of PCR diagnostics based on a case-by-case evaluation. This document does not apply to sequencing methods or isothermal amplification methods like loop mediated amplification (LAMP) or nucleic acid sequence-based amplification (NASBA).

 

This document gives guidance and requirements for the assessment of conformity of compounds, products, joints and assemblies in accordance with the applicable part(s) of EN 1555, 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 1 A test matrix provides an overview of the testing scheme in Annex B, Table B.1. NOTE 2 If certification is involved, the certification bodies and inspection bodies operating in accordance with EN ISO/IEC 17065 [2] and EN ISO/IEC 17020 [4] are considered to be competent. Mechanical fittings according to ISO 17885 are not covered in this document. In conjunction with EN 1555-1, EN 1555-2, EN 1555-3, EN 1555-4 and EN 1555-5, 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) a maximum operating pressure, MOP, up to and including 10 bar , at a design reference temperature of 20 °C; b) an operating temperature between -20 °C and 40 °C. For operating temperatures between 20 °C and 40 °C, derating coefficients are specified in EN 1555 5. The EN 1555 series covers a range of MOPs 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 the evaluation of natural language processing systems, in the sense of measuring the quality of a system’s results to assess its functional suitability. It provides a definition of evaluation methods for those systems, together with guidance on how to select, implement and interpret those evaluation methods. This document covers quantitative metrics as well as other evaluation methods. It includes requirements on the implementation of the described metrics, and further requirements on the technical resources involved in the evaluation process.