SETTLING BEHAVIOR OF THE BRIDGE VOLTAGE IN RESISTANCE RATIO MEASUREMENTS WITH CRYOGENIC CURRENT COMPARATORS

被引:0
|
作者
Goetz, M. [1 ]
Drung, D. [2 ]
Pesel, E. [1 ]
机构
[1] Phys Tech Bundesanstalt Braunschweig & Berlin, Bundesallee 100, D-38116 Braunschweig, Germany
[2] Phys Tech Bundesanstalt, D-10587 Berlin, Germany
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The settling of the bridge voltage in resistance comparisons based on cryogenic current comparators is investigated starting 0.2 s after current reversal and sampling at a rate of 16 Hz. For certain configurations, the result obtained for a current reversal frequency of 0.1 Hz deviates from the result when waiting tens of seconds for the decay of transients by two parts in 10(9), only.
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页码:573 / +
页数:2
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