DocumentCode :
1191174
Title :
An Accurate, Semiautomatic Technique of Measuring High Resistances
Author :
Tsao, S.Hoi
Volume :
16
Issue :
3
fYear :
1967
Firstpage :
220
Lastpage :
225
Abstract :
An accurate, semiautomatic method of calibrating high-resistance standards is described. Measurements of resistances between 109 and 1014 ¿ at a minimum of 1 V or 10-12 A can be made with an accuracy better than 0.1 percent, each determination requiring typically from 0.5 to 50 s. The value of resistance is determined in terms of a fixed three-terminal capacitance, a resistance ratio, and a standard frequency, all being stable and accurately determinable quantities. The sources of errors and their minimization are discussed; the construction and operation of such a device are described.
Keywords :
Bridge circuits; Current measurement; Electrical resistance measurement; Frequency; Impedance measurement; Measurement standards; Q measurement; Resistors; Testing; Voltage;
fLanguage :
English
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9456
Type :
jour
DOI :
10.1109/TIM.1967.4313625
Filename :
4313625
Link To Document :
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