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Standard Test Method for Comparing EMF Stabilities of Base-Metal Thermoelements in Air Using Dual, Simultaneous, Thermal-EMF Indicators (Withdrawn 2006)
Automaticky preložený názov:
Štandardná skúšobná metóda pre porovnanie EMF stabilities base - Metal termoměniče vo vzduchu pomocou Dual , simultánne , Thermal - EMF indikátory ( Withdrawn 2006 )
NORMA vydaná dňa 1.1.1997
Označenie normy: ASTM E710-86(1997)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.1997
Kód tovaru: NS-47749
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
EMF, stabilities, base-metal, thermoelements, thermal-EMF indicators, ICS Number Code 17.200.20 (Temperature-measuring instruments)
1. Scope |
1.1 This test method provides tests to compare the emf stabilities of base-metal thermoelements using dual, simultaneous, thermal-emf indicators. The tests are conducted in air at a specified constant temperature, and the emfs of the base-metal thermoelements are measured against a platinum thermoelement. Thus, the method also yields the time-dependent change of the emf of a base-metal thermoelement relative to a platinum thermoelement. The total life (time to open circuit) of the thermoelement can be determined by the method, if desired. 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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