1.1 This guide describes methods for temperature measurement of thermionic emitters.Note 1-There are several comprehensive works (1, 2, 3) on general temperature measurements.
1.2 The methods of temperature measurement appear in the following order:Method Sections Optical and Infrared Techniques Optical Pyrometry 2 Spectral Emittance 3 Infrared Photography 4 Thermocouple Techniques 5 to 8 Direct Current Methods 9 to 12
1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
ASTM F23-90(1995)E01, Guide for Selecting Methods of Temperature Measurement of Thermionic Emitters (Withdrawn 2001), ASTM International, West Conshohocken, PA, 1998, www.astm.orgBack to Top