Rechercher

Affiner les résultats
Code de la Classification internationale pour les normes (ICS)
Source
Code de l’organisme d’élaboration de normes (OEN)
Langue
Statut
Code de la Norme nationale du Canada (NNC)
Date de publication

De

à

Affichage 121 - 130 de 1114
Paper, board, pulps and cellulosic nanomaterials — Determination of dry matter content by oven-dryin...
This document specifies an oven-drying method for the determination of the dry matter content in suspensions of cellulosic nanomaterials. The procedure is applicable to cellulosic nanomaterial suspensions which do not contain any appreciable quantities of materials other than water that are volatile at the temperature of 105 °C ± 2 °C. It is used, for example, in the case of cellulosic…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-03-07
Code(s) de l'ICS :
85.040; 85.060
Solid biofuels — Determination of water sorption and its effect on durability of thermally treated b...
1 Scope This document specifies a method for the determination of water sorption in a laboratory setting and provides a measure for how the durability is impacted as a result of immersion in water. Post-immersion durability reduction is calculated as the difference between the durability of the as-received sample and the durability of the wetted product.
Éditeur :
CSA
Statut :
Norme
Date de publication :
2022-02-28
Code(s) de l'ICS :
75.160.40
Plastics — Determination of ignition temperature using a hot-air furnace
This document specifies a laboratory method for determining the flash-ignition temperature and spontaneous-ignition temperature of plastics using a hot-air furnace. It is one of a number of methods in use for evaluating the reaction of plastics to the effects of ignition sources. NOTE       Information on additional ignition methods can be found in ISO 10093. This method does not give a direct…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-02-22
Code(s) de l'ICS :
13.220.40; 83.080.01
Plastics — Measurement of resistivity of conductive plastics
This document specifies the requirements for the laboratory testing of the resistivity of specially prepared specimens of plastics rendered conductive by the inclusion of conductive fillers or suitable modification of the structure. The test is applicable to materials of resistivity less than 106 Ω⋅cm (104 Ω⋅m). The result is not strictly a volume resistivity, because of surface conduction, but…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-02-17
Code(s) de l'ICS :
83.080.01
Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 13: Fasten...
This document specifies a laboratory method for measuring the vibration at the handle of fastener driving tools. It is a type test procedure for establishing the vibration value on the handle of a hand-held power tool operating under a specified load. This document is applicable to fastener driving tools driven pneumatically or by other means, using nails, staples or pins. This document is…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-02-10
Code(s) de l'ICS :
13.160; 25.140.10
Amendment 1 - Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calib...
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-03
Code(s) de l'ICS :
17.140.50
Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of labo...
IEC 61094-2:2009+A1:2022 is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of condenser microphone having the same mechanical dimensions and specifies a primary method of determining the complex pressure sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure. This second edition cancels and…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-03
Code(s) de l'ICS :
17.140.50
Petroleum and related products — Precision of measurement methods and results — Part 4: Use of stati...
This document specifies the process and methodology for the construction, operation, and maintenance of statistical control charts to assess if a laboratory's execution of a standard test method is in-statistical-control and how to establish and validate the 'in-statistical-control' status. It specifies control charts that are most appropriate for ISO/TC 28 test methods where the…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-12-02
Code(s) de l'ICS :
75.080
Safety requirements for electrical equipment for measurement, control and laboratory use — Part 2-20...
1 Scope and object 1.1 Scope 1.1.1 Equipment included in scope [Add the following] This Standard applies to the above-noted equipment that is intended to be installed or used in accordance with CSA C22.1, Canadian Electrical Code, Part I. General requirements applicable to the above-noted equipment are provided in CSA C22.2 No. 0. 1.1.2 Equipment excluded from scope [Replace NOTE 1 with…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2021-11-30
Code(s) de l'ICS :
13.110; 13.110
Information technology — Implementation and operation of customer premises cabling — Part 4: Measure...
1 Scope This part of ISO/IEC 14763 specifies the measurement of two- and four-pair balanced cabling of a) end-to-end (E2E) link Class D, E and EA; b) modular plug terminated links (MPTLs) of Class D, E, EA, F, FA and of Class I and II; c) direct attach cabling of Class D, E, EA, F, FA and of Class I and II. The free connectors which terminate two and four pairs in field and laboratory…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2021-11-30
Code(s) de l'ICS :
35.200