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Code de la Classification internationale pour les normes (ICS)
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Code de l’organisme d’élaboration de normes (OEN)
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Code de la Norme nationale du Canada (NNC)
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Affichage 251 - 260 de 1114
Safety requirements for electrical equipment for measurement, control and laboratory use — Part 2-10...
1 Scope and object This clause of Part 1 is applicable except as follows: 1.1.1 Equipment included in scope Replacement: Replace the text, except the first paragraph, with the following new text: This part of IEC 61010 applies to equipment intended for in vitro diagnostic (IVD) medical purposes, including self-test IVD medical purposes. IVD medical equipment, whether used alone or in…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2019-07-31
Code(s) de l'ICS :
11.040.55; 19.080
Safety requirements for electrical equipment for measurement, control, and laboratory use — Part 2-0...
1 Scope and object This clause of Part 1 is applicable except as follows: 1.1 Scope 1.1.1 Equipment included in scope Replacement: Replace the text, except the first paragraph, with the following new text: This part of IEC 61010 applies to electrically powered laboratory atomic spectrometers with thermal atomization. NOTE 1 Examples include atomic absorption spectrometers, emission flame…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2019-07-31
Code(s) de l'ICS :
19.080; 71.040.20
Safety requirements for electrical equipment for measurement, control, and laboratory use — Part 2-0...
1 Scope and object This clause of Part 1 is applicable except as follows: 1.1.1 Equipment included in scope Replacement: Replace the text, except the first paragraph, with the following new text: This part of IEC 61010 is applicable to electrically operated laboratory equipment and its accessories for mechanical mixing and stirring, where mechanical energy influences the shape or size or…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2019-07-31
Code(s) de l'ICS :
19.080; 71.040.20
Medical laboratories — Practical guidance for the estimation of measurement uncertainty
This document provides practical guidance for the estimation and expression of the measurement uncertainty (MU) of quantitative measurand values produced by medical laboratories. Quantitative measurand values produced near the medical decision threshold by point-of-care testing systems are also included in this scope. This document also applies to the estimation of MU for results produced by…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-07-28
Code(s) de l'ICS :
11.100.01
Rubber, vulcanized or thermoplastic — Determination of tension set under constant elongation, and of...
This document specifies a number of methods of determining the dimensional changes in test pieces of vulcanized or thermoplastic rubber during and after tensile loading for relatively short periods under constant elongation or constant loading. The constant-elongation test is intended to measure the ability of rubbers to retain their elastic properties after extension, at a standard laboratory…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-07-23
Code(s) de l'ICS :
83.060
Determination of pH value — Technical buffer solutions for the calibration of technical measuring in...
This document specifies requirements for technical buffer solutions. These buffer solutions are preferably used for the calibration and adjustment of technical pH measuring equipment as well as pH measuring installations in laboratories. Measuring methods are given to determine pH values and buffer capacities of such buffer solutions based on pH reference buffer solutions in accordance with ISO…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-07-11
Code(s) de l'ICS :
87.040
Measurement protocols for photovoltaic devices based on organic, dye-sensitized or perovskite materi...
IEC TR 63228:2019 summarises present perspectives on the performance evaluation of emerging PV technologies, specifically OPV, DSC and PSC devices. These devices present some challenges for accurate measurement under the existing IEC 60904 series of standards, which were developed in the context of silicon wafer solar cells. These challenges can be different for different devices, but in general…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2019-07-07
Code(s) de l'ICS :
27.160
Adhesives — Test of adhesive for floor covering — Determination of the electrical resistance of adhe...
This document specifies a test method to measure the electrical resistance as a material physical parameter of an adhesive film and composites of floor covering material and adhesive film. The electrical resistance is reciprocal to the electrical conductivity. This laboratory method does not take account of all influences which can occur in practice. This method applies to the determination of…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-07-01
Code(s) de l'ICS :
83.180
Gas analysis — Analytical methods for hydrogen fuel — Proton exchange membrane (PEM) fuel cell appli...
This document specifies the validation protocol of analytical methods used for ensuring the quality of the gaseous hydrogen (H2) at hydrogen distribution bases and hydrogen fuelling stations for road vehicles using proton exchange membrane (PEM) fuel cells. It also gives recommendations on the calculation of an uncertainty budget for the amount fraction. This document is established mainly for…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2019-06-25
Code(s) de l'ICS :
71.100.20
Workplace atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gase...
IEC 62990-1:2019 specifies general requirements for design, function and performance, and describes the test methods that apply to portable, transportable, and fixed equipment for the detection and concentration measurement of toxic gases and vapours in workplace atmospheres and other industrial and commercial applications. This document is applicable to continuously sensing equipment whose…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2019-06-25
Code(s) de l'ICS :
29.260.20

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