JPH01141474U - - Google Patents

Info

Publication number
JPH01141474U
JPH01141474U JP3781588U JP3781588U JPH01141474U JP H01141474 U JPH01141474 U JP H01141474U JP 3781588 U JP3781588 U JP 3781588U JP 3781588 U JP3781588 U JP 3781588U JP H01141474 U JPH01141474 U JP H01141474U
Authority
JP
Japan
Prior art keywords
converter
supplies
solar cell
constant current
resistance 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.)
Pending
Application number
JP3781588U
Other languages
English (en)
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 filed Critical
Priority to JP3781588U priority Critical patent/JPH01141474U/ja
Publication of JPH01141474U publication Critical patent/JPH01141474U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Control Of Voltage And Current In General (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による抵抗測定器の一例を示
すブロツク図、第2図は従来の抵抗測定器を示す
ブロツク図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 定電流源よりの定電流を被測定物へ供給し、そ
    の被測定物の降下電圧をバツフア増幅器を通じて
    AD変換器へ供給する抵抗測定器において、 上記定電流源として第1太陽電池が用いられ、
    上記バツフア増幅器及びAD変換器の電源として
    第2太陽電池が用いられていることを特徴とする
    抵抗測定器。
JP3781588U 1988-03-22 1988-03-22 Pending JPH01141474U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3781588U JPH01141474U (ja) 1988-03-22 1988-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3781588U JPH01141474U (ja) 1988-03-22 1988-03-22

Publications (1)

Publication Number Publication Date
JPH01141474U true JPH01141474U (ja) 1989-09-28

Family

ID=31264391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3781588U Pending JPH01141474U (ja) 1988-03-22 1988-03-22

Country Status (1)

Country Link
JP (1) JPH01141474U (ja)

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