GB1352216A - Isolation guarding measuring instrument - Google Patents

Isolation guarding measuring instrument

Info

Publication number
GB1352216A
GB1352216A GB3431871A GB3431871A GB1352216A GB 1352216 A GB1352216 A GB 1352216A GB 3431871 A GB3431871 A GB 3431871A GB 3431871 A GB3431871 A GB 3431871A GB 1352216 A GB1352216 A GB 1352216A
Authority
GB
United Kingdom
Prior art keywords
leads
impedance
network
amplifier
guarding
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
Application number
GB3431871A
Other languages
English (en)
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.)
SYSTOMATION Inc
Original Assignee
SYSTOMATION Inc
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 SYSTOMATION Inc filed Critical SYSTOMATION Inc
Publication of GB1352216A publication Critical patent/GB1352216A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836—Fault-finding or characterising
    • G01R31/2843—In-circuit-testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
GB3431871A 1970-07-27 1971-07-22 Isolation guarding measuring instrument Expired GB1352216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5854070A 1970-07-27 1970-07-27

Publications (1)

Publication Number Publication Date
GB1352216A true GB1352216A (en) 1974-05-08

Family

ID=22017449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3431871A Expired GB1352216A (en) 1970-07-27 1971-07-22 Isolation guarding measuring instrument

Country Status (4)

Country Link
CA (1) CA947818A (enExample)
DE (1) DE2137611A1 (enExample)
FR (1) FR2099618B1 (enExample)
GB (1) GB1352216A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570116A (en) * 1982-06-01 1986-02-11 Thorn Emi Instruments Limited Instrument for measuring electrical resistance or reactance
CN115328006A (zh) * 2022-10-13 2022-11-11 苏州华兴源创科技股份有限公司 一种信号控制电路
CN117420422A (zh) * 2023-12-18 2024-01-19 赛英特半导体技术(西安)有限公司 一种vi源的扩流方法、电路及vi源

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313681A1 (fr) * 1975-06-02 1976-12-31 Penzen Politekhn I Dispositif pour mesurer les parametres d'elements de circuits electriques complexes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570116A (en) * 1982-06-01 1986-02-11 Thorn Emi Instruments Limited Instrument for measuring electrical resistance or reactance
CN115328006A (zh) * 2022-10-13 2022-11-11 苏州华兴源创科技股份有限公司 一种信号控制电路
CN117420422A (zh) * 2023-12-18 2024-01-19 赛英特半导体技术(西安)有限公司 一种vi源的扩流方法、电路及vi源

Also Published As

Publication number Publication date
FR2099618B1 (enExample) 1976-07-23
DE2137611A1 (de) 1972-02-03
CA947818A (en) 1974-05-21
FR2099618A1 (enExample) 1972-03-17

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Legal Events

Date Code Title Description
PS Patent sealed