FR2362403A1 - Dispositif de mesure de resistance comportant un circuit d'etalonnage automatique - Google Patents
Dispositif de mesure de resistance comportant un circuit d'etalonnage automatiqueInfo
- Publication number
- FR2362403A1 FR2362403A1 FR7711455A FR7711455A FR2362403A1 FR 2362403 A1 FR2362403 A1 FR 2362403A1 FR 7711455 A FR7711455 A FR 7711455A FR 7711455 A FR7711455 A FR 7711455A FR 2362403 A1 FR2362403 A1 FR 2362403A1
- Authority
- FR
- France
- Prior art keywords
- measuring device
- device including
- calibration circuit
- resistance measuring
- automatic calibration
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
- G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
- G01R17/10—AC or DC measuring bridges
- G01R17/105—AC or DC measuring bridges for measuring impedance or resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Abstract
L'invention concerne les dispositifs de mesure de résistance. Le dispositif de l'invention comporte essentiellement un capteur 12 dont la résistance varie en fonction d'un paramètre mesuré, un pont de mesure de résistance qui fournit une grandeur de sortie indiquant la valeur du paramètre mesuré, et un séquenceur 110 qui commande le fonctionnement du dispositif de façon qu'il effectue automatiquement un cycle d'étalonnage avant chaque cycle de mesure, ce qui permet d'obtenir des mesures très precises sur de longues durées. Application aux sondes océanographiques de mesure de température.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/714,386 US4041382A (en) | 1976-08-16 | 1976-08-16 | Calibrating a measurement system including bridge circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2362403A1 true FR2362403A1 (fr) | 1978-03-17 |
FR2362403B1 FR2362403B1 (fr) | 1982-11-05 |
Family
ID=24869833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7711455A Granted FR2362403A1 (fr) | 1976-08-16 | 1977-04-15 | Dispositif de mesure de resistance comportant un circuit d'etalonnage automatique |
Country Status (7)
Country | Link |
---|---|
US (1) | US4041382A (fr) |
JP (1) | JPS5322772A (fr) |
AU (1) | AU503639B2 (fr) |
CA (1) | CA1053924A (fr) |
FR (1) | FR2362403A1 (fr) |
GB (1) | GB1574457A (fr) |
NL (1) | NL7704169A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2369570A1 (fr) * | 1976-10-27 | 1978-05-26 | Cil Electronics Ltd | Agencement d'amplification a courant continu |
FR2472180A1 (fr) * | 1979-12-21 | 1981-06-26 | Comita Sa | Procede et dispositif pour determination de l'energie thermique cedee |
CN109425845A (zh) * | 2017-09-05 | 2019-03-05 | 弗兰克公司 | 电压测量设备的校准*** |
CN117233682A (zh) * | 2023-11-13 | 2023-12-15 | 广州思林杰科技股份有限公司 | 一种平衡电桥的快速校准*** |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127811A (en) * | 1976-09-03 | 1978-11-28 | Hewlett-Packard Company | Auto-calibrating voltmeter |
JPS5479085A (en) * | 1977-12-05 | 1979-06-23 | Matsushita Electric Ind Co Ltd | Temperature measuring apparatus |
US4218916A (en) * | 1979-02-09 | 1980-08-26 | Deere & Company | Digital thermometer modification for telemetry and analog recording |
US4313792A (en) * | 1979-06-13 | 1982-02-02 | Scandpower, Inc. | Miniature gamma thermometer slideable through bore for measuring linear heat generation rate |
US4213348A (en) * | 1979-08-01 | 1980-07-22 | Medasonics, Inc. | Self-calibrating automatic zeroing strain gauge circuit |
US4700128A (en) * | 1980-11-13 | 1987-10-13 | Levonius Jr Carl G | Electronic calibrator |
US5245873A (en) * | 1982-08-25 | 1993-09-21 | Berwind Corporation | Capacitance-type material level indicator and method of operation |
US4537516A (en) * | 1982-09-27 | 1985-08-27 | Saul Epstein | Electronic thermometer |
DE3306462A1 (de) * | 1983-02-24 | 1984-08-30 | Gann Meß- u. Regeltechnik GmbH, 7000 Stuttgart | Elektrisches feuchtemessgeraet |
FI69932C (fi) * | 1984-05-31 | 1986-05-26 | Vaisala Oy | Maetningsfoerfarande foer kapacitanser speciellt foer smao kapacitanser vid vilker man anvaender tvao referenser |
US4854728A (en) * | 1987-05-18 | 1989-08-08 | Sippican Ocean Systems, Inc. | Seawater probe |
US4841229A (en) * | 1987-12-02 | 1989-06-20 | John Fluke Mfg. Co., Inc. | Method of and circuit for ohmmeter calibration |
US5144252A (en) * | 1990-11-27 | 1992-09-01 | Harris Corporation | Method and apparatus for transducer measurements on a metallic pair |
US5255975A (en) * | 1991-11-26 | 1993-10-26 | Honeywell Inc. | Low cost calibration system for frequency varying temperature sensing means for a thermostat |
US5352974A (en) * | 1992-08-14 | 1994-10-04 | Zircon Corporation | Stud sensor with digital averager and dual sensitivity |
US5371469A (en) * | 1993-02-16 | 1994-12-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Constant current loop impedance measuring system that is immune to the effects of parasitic impedances |
US5757320A (en) * | 1993-04-12 | 1998-05-26 | The Regents Of The University Of California | Short range, ultra-wideband radar with high resolution swept range gate |
US5601363A (en) * | 1994-06-09 | 1997-02-11 | Caterpillar Inc. | Quench system cooling effectiveness meter and method of operating same |
US5543799A (en) * | 1994-09-02 | 1996-08-06 | Zircon Corporation | Swept range gate radar system for detection of nearby objects |
US5628929A (en) * | 1994-10-13 | 1997-05-13 | Abbott Laboratories | Thermal control apparatus and method |
GB9505769D0 (en) * | 1995-03-22 | 1995-05-10 | Switched Reluctance Drives Ltd | Pulsed temperature monitoring circuit and method |
US5744973A (en) * | 1995-07-21 | 1998-04-28 | Honeywell Inc. | Resistance to frequency circuit for measuring ambient temperature on a thermostat |
US5905455A (en) * | 1995-08-11 | 1999-05-18 | Zircon Corporation | Dual transmitter visual display system |
US5917314A (en) * | 1996-08-08 | 1999-06-29 | Zircon Corporation | Electronic wall-stud sensor with three capacitive elements |
FR2756379B1 (fr) * | 1996-11-28 | 1999-01-15 | France Etat | Simulateur de sonde bathymetrique portable |
EP0942271A1 (fr) * | 1998-03-10 | 1999-09-15 | Oxford Instruments (Uk) Limited | Améliorations dans la thermométrie par résistance |
US6452405B1 (en) * | 1999-09-17 | 2002-09-17 | Delphi Technologies, Inc. | Method and apparatus for calibrating a current sensing system |
US6456096B1 (en) * | 2000-05-08 | 2002-09-24 | Ut-Battelle, Llc | Monolithically compatible impedance measurement |
US6824307B2 (en) * | 2000-12-12 | 2004-11-30 | Harris Corporation | Temperature sensor and related methods |
DE10207425A1 (de) * | 2002-02-21 | 2003-09-04 | Bosch Gmbh Robert | Verfahren und Meßgerät zur Ortung eingeschlossener Objekte |
US7223014B2 (en) * | 2003-03-28 | 2007-05-29 | Intempco Controls Ltd. | Remotely programmable integrated sensor transmitter |
US7013570B2 (en) | 2003-06-18 | 2006-03-21 | Irwin-Industrial Tool Company | Stud finder |
US20050007127A1 (en) * | 2003-07-07 | 2005-01-13 | Cram Paul B. | Digital RF bridge |
US7116091B2 (en) * | 2004-03-04 | 2006-10-03 | Zircon Corporation | Ratiometric stud sensing |
US7148703B2 (en) * | 2004-05-14 | 2006-12-12 | Zircon Corporation | Auto-deep scan for capacitive sensing |
US7487596B2 (en) | 2004-06-25 | 2009-02-10 | Irwin Industrial Tool Company | Laser line projected on an edge of a surface |
US7178250B2 (en) | 2004-07-21 | 2007-02-20 | Irwin Industrial Tool Company | Intersecting laser line generating device |
US8182139B2 (en) * | 2008-05-30 | 2012-05-22 | Apple Inc. | Calibration of temperature sensing circuitry in an electronic device |
DE102008043326B4 (de) * | 2008-10-30 | 2018-03-15 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren und Vorrichtung zur Widerstandsmessung eines von einer chemischen und/oder physikalischen Messgröße abhängigen Widerstandselements |
US8974115B2 (en) * | 2012-04-27 | 2015-03-10 | Kinsa, Inc. | Temperature measurement system and method |
JP6104619B2 (ja) * | 2013-01-29 | 2017-03-29 | エスアイアイ・セミコンダクタ株式会社 | センサ回路 |
JP6729595B2 (ja) | 2015-09-28 | 2020-07-22 | コニカミノルタ株式会社 | 前立腺癌の病理組織診断結果(グリーソンスコア)の推定方法 |
US10343423B2 (en) | 2016-03-01 | 2019-07-09 | Texas Instruments Incorporated | Identification of paper media using impedance analysis |
US10551469B2 (en) * | 2016-03-01 | 2020-02-04 | Texas Instruments Incorporated | Calibration of inverting amplifier based impedance analyzers |
US10161978B2 (en) | 2016-03-01 | 2018-12-25 | Texas Instruments Incorporated | Impedance analyzer using square wave stimuli |
US10191097B2 (en) | 2016-12-22 | 2019-01-29 | Texas Instruments Incorporated | Square-wave-based impedance analysis |
US11309091B2 (en) | 2020-03-18 | 2022-04-19 | Kinsa Inc. | Systems and methods for contagious illness surveillance and outbreak detection |
CN112212908B (zh) * | 2020-10-10 | 2022-04-26 | 北京航空航天大学 | 一种智能传感器及其智能化方法 |
US11525881B1 (en) * | 2021-08-17 | 2022-12-13 | Fluke Corporation | Systems and methods for calibration using impedance simulation |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221556A (en) * | 1964-01-31 | 1965-12-07 | Buzzards Corp | Bathythermograph system |
US3531990A (en) * | 1966-11-14 | 1970-10-06 | Foxboro Co | Wheatstone bridge for making precise temperature measurements |
US3688581A (en) * | 1969-06-20 | 1972-09-05 | Rhone Poulenc Sa | Device for correcting the non-linear variation of a signal as a function of a measured magnitude |
FR2186652A1 (fr) * | 1972-05-31 | 1974-01-11 | Abbou Richard | |
FR2270590A1 (en) * | 1973-05-15 | 1975-12-05 | Abbey Electronics Automation L | Electric measuring bridge network - varies voltage to compensate for reference voltage variations |
FR2322376A1 (fr) * | 1975-08-27 | 1977-03-25 | Sippican Corp | Dispositif de mesure comportant un circuit en pont |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209248A (en) * | 1962-08-06 | 1965-09-28 | Donald G Siefert | Means for calibrating the sensitivity of response of a condition-responsive circuit component |
US3667041A (en) * | 1969-12-04 | 1972-05-30 | Blh Electronics | Automatic zero circuitry for indicating devices |
US3794915A (en) * | 1971-07-23 | 1974-02-26 | Gen Electric | Circuitry for detecting low amplitude rapid variations in a high amplitude output signal |
-
1976
- 1976-08-16 US US05/714,386 patent/US4041382A/en not_active Expired - Lifetime
-
1977
- 1977-03-31 CA CA275,200A patent/CA1053924A/fr not_active Expired
- 1977-04-01 AU AU23849/77A patent/AU503639B2/en not_active Expired
- 1977-04-12 GB GB15173/77A patent/GB1574457A/en not_active Expired
- 1977-04-15 NL NL7704169A patent/NL7704169A/xx not_active Application Discontinuation
- 1977-04-15 JP JP4341977A patent/JPS5322772A/ja active Granted
- 1977-04-15 FR FR7711455A patent/FR2362403A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221556A (en) * | 1964-01-31 | 1965-12-07 | Buzzards Corp | Bathythermograph system |
US3531990A (en) * | 1966-11-14 | 1970-10-06 | Foxboro Co | Wheatstone bridge for making precise temperature measurements |
US3688581A (en) * | 1969-06-20 | 1972-09-05 | Rhone Poulenc Sa | Device for correcting the non-linear variation of a signal as a function of a measured magnitude |
FR2186652A1 (fr) * | 1972-05-31 | 1974-01-11 | Abbou Richard | |
FR2270590A1 (en) * | 1973-05-15 | 1975-12-05 | Abbey Electronics Automation L | Electric measuring bridge network - varies voltage to compensate for reference voltage variations |
FR2322376A1 (fr) * | 1975-08-27 | 1977-03-25 | Sippican Corp | Dispositif de mesure comportant un circuit en pont |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2369570A1 (fr) * | 1976-10-27 | 1978-05-26 | Cil Electronics Ltd | Agencement d'amplification a courant continu |
FR2472180A1 (fr) * | 1979-12-21 | 1981-06-26 | Comita Sa | Procede et dispositif pour determination de l'energie thermique cedee |
CN109425845A (zh) * | 2017-09-05 | 2019-03-05 | 弗兰克公司 | 电压测量设备的校准*** |
CN117233682A (zh) * | 2023-11-13 | 2023-12-15 | 广州思林杰科技股份有限公司 | 一种平衡电桥的快速校准*** |
CN117233682B (zh) * | 2023-11-13 | 2024-03-19 | 广州思林杰科技股份有限公司 | 一种平衡电桥的快速校准*** |
Also Published As
Publication number | Publication date |
---|---|
NL7704169A (nl) | 1978-02-20 |
CA1053924A (fr) | 1979-05-08 |
AU503639B2 (en) | 1979-09-13 |
JPS6149625B2 (fr) | 1986-10-30 |
JPS5322772A (en) | 1978-03-02 |
US4041382A (en) | 1977-08-09 |
AU2384977A (en) | 1978-10-05 |
FR2362403B1 (fr) | 1982-11-05 |
GB1574457A (en) | 1980-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |