JPS53133067A - Potential difference measuring device - Google Patents
Potential difference measuring deviceInfo
- Publication number
- JPS53133067A JPS53133067A JP4732977A JP4732977A JPS53133067A JP S53133067 A JPS53133067 A JP S53133067A JP 4732977 A JP4732977 A JP 4732977A JP 4732977 A JP4732977 A JP 4732977A JP S53133067 A JPS53133067 A JP S53133067A
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- potential difference
- difference measuring
- standard
- potential
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
PURPOSE: To realize high precision of relative error of potential difference measuring device for direct current service and also enable always self-calibration of potential divider by using Josephson voltage standard as the standard voltage source.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4732977A JPS5836739B2 (en) | 1977-04-26 | 1977-04-26 | potentiometer measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4732977A JPS5836739B2 (en) | 1977-04-26 | 1977-04-26 | potentiometer measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53133067A true JPS53133067A (en) | 1978-11-20 |
JPS5836739B2 JPS5836739B2 (en) | 1983-08-11 |
Family
ID=12772189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4732977A Expired JPS5836739B2 (en) | 1977-04-26 | 1977-04-26 | potentiometer measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836739B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104101755A (en) * | 2014-07-24 | 2014-10-15 | 富阳兴远仪器仪表经营部 | Direct current potentiometer with five stepping plates |
CN104111364A (en) * | 2014-07-24 | 2014-10-22 | 富阳兴远仪器仪表经营部 | Voltage measuring device with five step panels |
CN104111363A (en) * | 2014-07-24 | 2014-10-22 | 富阳兴远仪器仪表经营部 | Potentiometer with temperature compensation table |
CN104133102A (en) * | 2014-07-24 | 2014-11-05 | 富阳兴远仪器仪表经营部 | Voltage measurement instrument capable of increasing measurement range by changing work current |
-
1977
- 1977-04-26 JP JP4732977A patent/JPS5836739B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104101755A (en) * | 2014-07-24 | 2014-10-15 | 富阳兴远仪器仪表经营部 | Direct current potentiometer with five stepping plates |
CN104111364A (en) * | 2014-07-24 | 2014-10-22 | 富阳兴远仪器仪表经营部 | Voltage measuring device with five step panels |
CN104111363A (en) * | 2014-07-24 | 2014-10-22 | 富阳兴远仪器仪表经营部 | Potentiometer with temperature compensation table |
CN104133102A (en) * | 2014-07-24 | 2014-11-05 | 富阳兴远仪器仪表经营部 | Voltage measurement instrument capable of increasing measurement range by changing work current |
Also Published As
Publication number | Publication date |
---|---|
JPS5836739B2 (en) | 1983-08-11 |
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