ASTM International - ASTM B389-81(1998)
Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal
|Publication Date:||10 October 1998|
|ICS Code (Springs):||21.160|
1.1 This test method covers the determination of the thermal deflection rate of spiral and helical coils of thermostat metal.
1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.
1.3 This standard does not purport to address all of the safety problems, 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.