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ASTM B193-19
Standard Test Method for Resistivity of Electrical Conductor Materials
NORMA vydaná dňa 1.10.2019
Informácie o norme:
Označenie normy: ASTM B193-19
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2019
Kód tovaru: NS-973560
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM B193-19 :
Keywords:
conductivity, electrical conductor materials, resistivity, resistivity of electrical conductor, volume resistivity, weight resistivity,, ICS Number Code 29.050 (Superconductivity and conducting materials)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||
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1.1 This test method covers the determination of the electrical resistivity of metallic electrical conductor material. It provides for an accuracy of ±0.30 % on test specimens having a resistance of 0.00001 Ω (10 μΩ) or more. Weight resistivity accuracy may be adversely affected by possible inaccuracies in the assumed density of the conductor. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||
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