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ERROTEST, an Error Calculator for Electricity Meters.
被引：0
作者：
Oppen, Hugo
Walter, Klaus
机构：
来源：
Siemens-Zeitschrift
|
1974年
/
48卷
/
10期
关键词：
D O I：
暂无
中图分类号：
TM93 [电气测量技术及仪器];
TN [电子技术、通信技术];
学科分类号：
080802 ;
0809 ;
摘要：
The modular digital error indicator MO6519, which was introduced a few years ago, has been improved and supplemented by error calculator ERROTEST. This determines the error for the test specimen in accordance with the exact error equation and indicates it with an accuracy of two decimal places. The testing facility is also eminently suitable for testing precision meters operating on the Ferraris principle and electronic meters. Another of its functions is to act as a preselecting pulse counter so that, in addition to register checking, it can be used to test the timing of maximum-demand meters and mechanical stop watches.
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页码：799 / 802
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