JPS53144783A - Method of and device for measuring high resistance - Google Patents
Method of and device for measuring high resistanceInfo
- Publication number
- JPS53144783A JPS53144783A JP6007778A JP6007778A JPS53144783A JP S53144783 A JPS53144783 A JP S53144783A JP 6007778 A JP6007778 A JP 6007778A JP 6007778 A JP6007778 A JP 6007778A JP S53144783 A JPS53144783 A JP S53144783A
- Authority
- JP
- Japan
- Prior art keywords
- high resistance
- measuring high
- measuring
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/255—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with counting of pulses during a period of time proportional to voltage or current, delivered by a pulse generator with fixed frequency
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
- H03M1/52—Input signal integrated with linear return to datum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79969377A | 1977-05-23 | 1977-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53144783A true JPS53144783A (en) | 1978-12-16 |
Family
ID=25176528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6007778A Pending JPS53144783A (en) | 1977-05-23 | 1978-05-22 | Method of and device for measuring high resistance |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS53144783A (en) |
DE (1) | DE2822467A1 (en) |
GB (1) | GB1589957A (en) |
NL (1) | NL7805426A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725714A (en) * | 1985-04-09 | 1988-02-16 | Kabushiki Kaisha Toshiba | Drip-type hot water feeder |
JP2013038903A (en) * | 2011-08-08 | 2013-02-21 | Denso Corp | Discharge circuit for capacitor |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3828368A1 (en) * | 1988-08-20 | 1990-02-22 | Klaus Kittmann | Conductance measuring device and its use |
DE4234789A1 (en) * | 1992-10-15 | 1994-04-21 | Metrawatt Gmbh | Digital multimeter |
EP0701687B1 (en) * | 1994-04-05 | 1999-07-28 | Koninklijke Philips Electronics N.V. | Resistance measuring circuit, and thermal appliance, electrical thermometer and cold-generating appliance including such a measuring circuit |
DE10024716C2 (en) * | 2000-05-19 | 2002-08-14 | Asm Automation Sensorik Messte | Transmitter for potentiometric position sensors and method for parameterization |
JP5613408B2 (en) | 2009-10-13 | 2014-10-22 | 矢崎総業株式会社 | Insulation measuring device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE953732C (en) * | 1954-04-18 | 1956-12-06 | Hartmann & Braun Ag | Procedure for measuring or monitoring low conductivities |
JPS5648835B2 (en) * | 1972-11-15 | 1981-11-18 | ||
US3876933A (en) * | 1973-12-28 | 1975-04-08 | Itt | Resistance measuring instrument with linearized digital readout |
-
1978
- 1978-03-17 GB GB10744/78A patent/GB1589957A/en not_active Expired
- 1978-05-19 NL NL7805426A patent/NL7805426A/en not_active Application Discontinuation
- 1978-05-22 JP JP6007778A patent/JPS53144783A/en active Pending
- 1978-05-23 DE DE19782822467 patent/DE2822467A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725714A (en) * | 1985-04-09 | 1988-02-16 | Kabushiki Kaisha Toshiba | Drip-type hot water feeder |
JP2013038903A (en) * | 2011-08-08 | 2013-02-21 | Denso Corp | Discharge circuit for capacitor |
Also Published As
Publication number | Publication date |
---|---|
NL7805426A (en) | 1978-11-27 |
DE2822467C2 (en) | 1990-08-16 |
GB1589957A (en) | 1981-05-20 |
DE2822467A1 (en) | 1978-12-07 |
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