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Apparatus for electrical measurements and calibration of a standard measurement facility for pulse laser energy
被引：0
作者：
Zagorskii, Ya.T.
Kuznetsov, A.A.
Chereugin, V.L.
机构：
关键词：
Bolometers;
-;
Applications;
Lasers;
Calibration;
D O I：
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学科分类号：
摘要：
The apparatus described is intended to calibrate a standard measurement facility with a bolometer receiving element by the method of electrical substitution. The calibration is performed by an unstabilized electrical signal from an industrial voltage grid source. The block diagram of the standard energy measurement facility contains a measuring-recording apparatus (MRA) and an electrical calibration apparatus (ECA). To eliminate error due to temperature and time changes of the measuring channel characteristics, a control unit CU that is a double-pole 4-position switch permitting checking out the measuring bridge and bolometer parameters before performing the measurement process and then inserting the correction in the measurement result is provided.
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页码：568 / 570
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