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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 581 - 590 de 1122
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 Replace the text with the following: This part of IEC 61010 specifies safety requirements for testing and measuring circuits which are connected for test or measurement purposes to devices or circuits outside the measurement equipment itself. These include measurement circuits which…
Éditeur :
CSA
Statut :
Annulée
Date de publication :
2012-04-30
Code(s) de l'ICS :
19.080; 71.040.10
Safety requirements for electrical equipment for measurement, control,and laboratory use — Part 1: G...
1.1 Scope 1.1.1 Equipment included in scope This part of IEC 61010 specifies general safety requirements for the following types of electrical equipment and their accessories, wherever they are intended to be used. a) Electrical test and measurement equipment This is equipment which by electromagnetic means tests, measures, indicates or records one or more electrical or physical quantities…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2012-04-30
Code(s) de l'ICS :
19.080; 71.040.10
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
IEC 61010-2-033:2012 specifies safety requirements for METERS. The METERS that have a primary purpose of measuring voltage on a live MAINS CIRCUIT are within the scope of this standard. They have various names, but all of them have capability for measurements of voltages on a live MAINS CIRCUIT. Some of the names given to this equipment are as follows: - MULTIMETER; - digital MULTIMETER; -…
Éditeur :
IEC
Statut :
Révisé
Date de publication :
2012-04-03
Code(s) de l'ICS :
19.080; 71.040.10
Corrosion of metals and alloys — Corrosivity of atmospheres — Measurement of environmental parameter...
ISO 9225:2012 specifies methods for measuring the parameters needed for corrosivity estimation used for classification of the corrosivity of atmospheres in ISO 9223. ISO 9225:2012 specifies methods for the measurement of environmental parameters for normative corrosivity estimation based on calculated first-year corrosion rates of standard metals, and informative corrosivity estimation based on…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2012-01-26
Code(s) de l'ICS :
77.060
Water quality — The variability of test results and the uncertainty of measurement of microbiologica...
This International Standard gives guidelines for the evaluation of uncertainty in quantitative microbiological analyses based on enumeration of microbial particles by culture. It covers all variants of colony count methods and most probable number estimates. Two approaches, the component (also known as bottom‑up or step‑by‑step) and a modified global (top‑down) approach are included. The aim is…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2012-01-23
Code(s) de l'ICS :
13.060.70
Acoustics — Laboratory measurement of sound insulation of building elements — Part 1: Application ru...
Éditeur :
ISO
Statut :
Annulée
Date de publication :
2012-01-18
Code(s) de l'ICS :
91.120.20
Rubber and plastics hoses and tubing — Measurement of flexibility and stiffness — Part 2: Bending te...
ISO 10619-2:2011 specifies two methods for measuring the stiffness and one method for the determination of the flexibility of rubber and plastics hoses and tubing when they are bent to a specific radius at sub-ambient temperatures. Method A is suitable for non-collapsible rubber and plastics hoses and tubing with a bore of up to and including 25 mm. This method provides a means of measuring the…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
2011-11-23
Code(s) de l'ICS :
23.040.70
Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression — Part 1: Te...
ISO 3384-1-2011 specifies two methods for determining the decrease in counterforce exerted by a test piece of vulcanized or thermoplastic rubber which has been compressed to a constant deformation and maintained thus at a predetermined test temperature. The counterforce can be determined either by means of a continuous-measurement system or by a discontinuous-measurement one. Two forms of test…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
2011-11-22
Code(s) de l'ICS :
83.060
Vacuum cleaners for household use - Part 1: Dry vacuum cleaners - Methods for measuring the performa...
IEC 60312-1:2010+A1:2011(E) applicable for measurements of the performance of dry vacuum cleaners for household use in or under conditions similar to those in households. The purpose of this document is to specify essential performance characteristics of dry vacuum cleaners being of interest to the users and to describe methods for measuring these characteristics. Due to influence of…
Éditeur :
IEC
Statut :
Remplacé
Date de publication :
2011-11-06
Code(s) de l'ICS :
97.080
Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise...
IEC 60534-8-2:2011 includes the method for measuring the sound pressure level due to liquid flow through a control valve and the method for determining the characteristic increase of noise due to the onset of cavitation. It also defines the equipment, methods and procedures for the laboratory measurement of the airborne sound needed to determine these characteristics. Two methods are provided for…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2011-10-11
Code(s) de l'ICS :
17.140.20; 17.140.20

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