Significance and Use
The purpose of this method is to determine the suitability of different metals for use in resistance apparatus in which a low thermoelectric power is desired. As most electric circuits are largely composed of copper, the thermoelectric power of a resistance metal will generally be measured against copper.
1. Scope
1.1 This test method covers the determination of the thermoelectric power of a metal or alloy with respect to copper when the temperatures of the junctions lie between 0 and 100C.
1.2 The values stated in inch-pound units are the preferred unit. The values in parentheses are for information only.
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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents
B3 Specification for Soft or Annealed Copper Wire
Index Terms
copper; electrical resistant alloys; potentiometer; thermoelectric power; ICS Number Code 77.120.01
DOI: 10.1520/B0077-07
ASTM International is a member of CrossRef.
Citing ASTM Standards
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