Measurement of the Temperature of High-Speed Processes

被引：0
|
作者：
K. N. Kasparov
A. V. Belozerov
机构：
来源：
Measurement Techniques | 2002年 / 45卷
关键词：
temperature; photoelectron energy dispersion; photomultiplier;
D O I：
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中图分类号：
学科分类号：
摘要：
The possibility of making photoemissive measurements of temperature by means of the energy dispersion of photoelectrons in the field of an electrostatic lens in the cathode chamber of a photomultiplier is demonstrated. Methods of measurement and of processing experimental results are developed. The dynamics of the heating of an incandescent filament lamp after a voltage is applied to it is investigated. The time of a single measurement is 12 μsec. The systematic error in measuring the temperature of the tungsten does not exceed 0.3%.
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页码：1256 / 1263
页数：7
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