JPH0623981Y2 - 電気計測装置の自己診断装置 - Google Patents

電気計測装置の自己診断装置

Info

Publication number
JPH0623981Y2
JPH0623981Y2 JP19721887U JP19721887U JPH0623981Y2 JP H0623981 Y2 JPH0623981 Y2 JP H0623981Y2 JP 19721887 U JP19721887 U JP 19721887U JP 19721887 U JP19721887 U JP 19721887U JP H0623981 Y2 JPH0623981 Y2 JP H0623981Y2
Authority
JP
Japan
Prior art keywords
range
self
diagnosis
gain amplifier
measuring
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.)
Expired - Lifetime
Application number
JP19721887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01102783U (en]
Inventor
英彰 若松
秀明 南
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hioki EE Corp
Original Assignee
Hioki EE Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hioki EE Corp filed Critical Hioki EE Corp
Priority to JP19721887U priority Critical patent/JPH0623981Y2/ja
Publication of JPH01102783U publication Critical patent/JPH01102783U/ja
Application granted granted Critical
Publication of JPH0623981Y2 publication Critical patent/JPH0623981Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP19721887U 1987-12-25 1987-12-25 電気計測装置の自己診断装置 Expired - Lifetime JPH0623981Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19721887U JPH0623981Y2 (ja) 1987-12-25 1987-12-25 電気計測装置の自己診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19721887U JPH0623981Y2 (ja) 1987-12-25 1987-12-25 電気計測装置の自己診断装置

Publications (2)

Publication Number Publication Date
JPH01102783U JPH01102783U (en]) 1989-07-11
JPH0623981Y2 true JPH0623981Y2 (ja) 1994-06-22

Family

ID=31487784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19721887U Expired - Lifetime JPH0623981Y2 (ja) 1987-12-25 1987-12-25 電気計測装置の自己診断装置

Country Status (1)

Country Link
JP (1) JPH0623981Y2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07104406B2 (ja) * 1989-12-28 1995-11-13 シャープ株式会社 デジタル計測器自動校正システム
JP6412679B2 (ja) * 2013-02-04 2018-10-24 株式会社 堀場アドバンスドテクノ 導電率測定計及びその校正方法
CN114137323B (zh) * 2021-10-15 2024-02-20 国网山东省电力公司昌邑市供电公司 计量倍率档案准确性判断方法及系统
WO2025138088A1 (en) * 2023-12-29 2025-07-03 Fluke Corporation Tester with self-test functions

Also Published As

Publication number Publication date
JPH01102783U (en]) 1989-07-11

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