JPS58102170A - 絶緑抵抗測定回路 - Google Patents

絶緑抵抗測定回路

Info

Publication number
JPS58102170A
JPS58102170A JP56200079A JP20007981A JPS58102170A JP S58102170 A JPS58102170 A JP S58102170A JP 56200079 A JP56200079 A JP 56200079A JP 20007981 A JP20007981 A JP 20007981A JP S58102170 A JPS58102170 A JP S58102170A
Authority
JP
Japan
Prior art keywords
relay
contact
normally open
measuring
insulation resistance
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
Application number
JP56200079A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0157745B2 (enrdf_load_stackoverflow
Inventor
Yutaka Nemoto
豊 根本
Hiroshi Ishikawa
広 石川
Hiroshi Ozawa
小澤　廣
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56200079A priority Critical patent/JPS58102170A/ja
Publication of JPS58102170A publication Critical patent/JPS58102170A/ja
Publication of JPH0157745B2 publication Critical patent/JPH0157745B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP56200079A 1981-12-14 1981-12-14 絶緑抵抗測定回路 Granted JPS58102170A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56200079A JPS58102170A (ja) 1981-12-14 1981-12-14 絶緑抵抗測定回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56200079A JPS58102170A (ja) 1981-12-14 1981-12-14 絶緑抵抗測定回路

Publications (2)

Publication Number Publication Date
JPS58102170A true JPS58102170A (ja) 1983-06-17
JPH0157745B2 JPH0157745B2 (enrdf_load_stackoverflow) 1989-12-07

Family

ID=16418497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56200079A Granted JPS58102170A (ja) 1981-12-14 1981-12-14 絶緑抵抗測定回路

Country Status (1)

Country Link
JP (1) JPS58102170A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997025603A1 (en) * 1996-01-03 1997-07-17 Rosemount Inc. Temperature sensor transmitter with sensor sheath lead

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997025603A1 (en) * 1996-01-03 1997-07-17 Rosemount Inc. Temperature sensor transmitter with sensor sheath lead
US5876122A (en) * 1996-01-03 1999-03-02 Rosemount Inc. Temperature sensor

Also Published As

Publication number Publication date
JPH0157745B2 (enrdf_load_stackoverflow) 1989-12-07

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