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Code de la Classification internationale pour les normes (ICS)
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Code de la Norme nationale du Canada (NNC)
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Affichage 301 - 310 de 2462
Plastics — Methods of exposure to laboratory light sources — Part 1: General guidance and requiremen...
This document provides general guidance and requirements relevant to the selection and operation of the methods of exposure described in detail in subsequent parts of the ISO 4892 series. It also specifies general performance requirements for devices used for exposing plastics to laboratory light sources. Information regarding performance requirements is for producers of artificial accelerated…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2024-10-01
Code(s) de l'ICS :
83.080.01
Earth-moving machinery — Falling-object protective structures — Laboratory tests and performance req...
ISO 3449:2004 specifies laboratory tests for measuring the structural characteristics of, and gives performance requirements in a representative test for, falling-object protective structures (FOPS) intended for use on ride-on earth-moving machines as defined in ISO 6165. It is applicable to both FOPS supplied as an integral part of the machine and those supplied separately for attachment to the…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2005-09-11
Code(s) de l'ICS :
53.100
Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 3: Reference and alternati...
ISO 1431-3:2017 describes three types of method for the determination of ozone concentration in laboratory test chambers. Method A ? UV absorption: this is the reference method, and is used as the means of calibration for the alternative methods B and C. Method B ? Instrumental techniques: B1: electrochemical B2: chemiluminescence Method C ? Wet-chemical techniques: Procedure I Procedure II…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2017-07-11
Code(s) de l'ICS :
83.060
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 16: Laborat...
ISO 140-16:2006, as a complement to ISO 140-3, specifies the laboratory measurement of the improvement of the sound-reduction index of a wall or ceiling when covered by an additional acoustical lining. It also provides for individual non-standardized basic elements. ISO 140-16:2006 does not deal with the sound-reduction improvement by linings on flexible lightweight structures, such as timber-…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
2006-08-08
Code(s) de l'ICS :
91.120.20
Fans — Determination of fan sound power levels under standardized laboratory conditions — Part 2: Re...
ISO 13347-2:2004 gives a detailed description of reverberant room methods for the determination of fan sound power levels. It is for use under standardized laboratory conditions and recognises that tests in situ are subject to increased uncertainty. These test procedures are not necessarily appropriate to site test conditions. Acoustic system effects are presently the subject of considerable…
Éditeur :
ISO
Statut :
Brouillon
Date de publication :
1969-12-30
Code(s) de l'ICS :
17.140.20; 23.120
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 by the following: This part of IEC 61010 applies to automatic and semi-automatic laboratory equipment for analysis and other purposes. Automatic and semi-automatic laboratory equipment consists of instruments or systems for measuring or modifying one or…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2019-10-31
Code(s) de l'ICS :
19.080; 71.040.10
Plastics — Determination of changes in colour and variations in properties after exposure to glass-f...
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…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2017-08-16
Code(s) de l'ICS :
83.080.01
Plastics — Determination of changes in colour and variations in properties after exposure to glass-f...
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…
Éditeur :
ISO
Statut :
Brouillon
Date de publication :
1969-12-30
Code(s) de l'ICS :
83.080.01
Mechanical vibration — Laboratory method for evaluating vehicle seat vibration — Part 2: Application...
This part of ISO 10326 defines specifications covering laboratory tests for seats designed for passengers and crew in railway tractive and trailer vehicles. It concerns tri-axial rectilinear vibration within the frequency range 0,5 Hz to 50 Hz. It specifies the input test vibration to be used at seat testing. This part of ISO 10326 makes it possible to characterize, in the form of frequency…
Éditeur :
ISO
Statut :
Annulée
Date de publication :
2001-08-22
Code(s) de l'ICS :
13.160; 45.060.01
Fans — Laboratory test methods for air circulating fans
This standard shall be used as the basis for testing electrically powered air circulating fan heads and ceiling fans when air is used as the test gas. The scope is limited to air circulating fans with an input power greater than or equal to 125 W—except for ceiling fans that are larger than 1800 mm, which do not have a lower input power limit. The diameter of the fan being tested shall be limited…
Éditeur :
ISO
Statut :
Brouillon
Date de publication :
1969-12-30
Code(s) de l'ICS :
23.120

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