ASTM International - ASTM B389-81(2020)

Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal

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Organization: ASTM International
Publication Date: 1 October 2020
Status: active
Page Count: 5
ICS Code (Connecting devices): 29.120.20
significance And Use:

5.1 This test method simulates, to a practical degree, the operation of the thermostat metal coil.

5.2 The thermal deflection properties of a coil may vary from lot-to-lot of thermostat... View More

scope:

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 standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 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 Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.

1.4 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.

Document History

ASTM B389-81(2020)
October 1, 2020
Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal
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...
May 1, 2016
Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal
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...
November 1, 2008
Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal
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...
May 1, 2004
Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal
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...
October 10, 1998
Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal
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...
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