JP4944972B2 - センサ素子の検査装置およびセンサ素子の電気的特性検査方法 - Google Patents

センサ素子の検査装置およびセンサ素子の電気的特性検査方法 Download PDF

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Publication number
JP4944972B2
JP4944972B2 JP2010007732A JP2010007732A JP4944972B2 JP 4944972 B2 JP4944972 B2 JP 4944972B2 JP 2010007732 A JP2010007732 A JP 2010007732A JP 2010007732 A JP2010007732 A JP 2010007732A JP 4944972 B2 JP4944972 B2 JP 4944972B2
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Prior art keywords
gas
sensor element
chamber
inspection
chambers
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Japanese (ja)
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JP2011145234A (ja
JP2011145234A5 (enExample
Inventor
博之 真藤
清貴 杉浦
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NGK Insulators Ltd
NGK Ceramic Device Co Ltd
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NGK Insulators Ltd
NGK Ceramic Device Co Ltd
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Priority to JP2010007732A priority Critical patent/JP4944972B2/ja
Priority to US12/987,220 priority patent/US8342002B2/en
Priority to EP11250028.5A priority patent/EP2354785B1/en
Publication of JP2011145234A publication Critical patent/JP2011145234A/ja
Publication of JP2011145234A5 publication Critical patent/JP2011145234A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • G01N27/4175—Calibrating or checking the analyser

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP2010007732A 2010-01-18 2010-01-18 センサ素子の検査装置およびセンサ素子の電気的特性検査方法 Active JP4944972B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010007732A JP4944972B2 (ja) 2010-01-18 2010-01-18 センサ素子の検査装置およびセンサ素子の電気的特性検査方法
US12/987,220 US8342002B2 (en) 2010-01-18 2011-01-10 Inspection apparatus for sensor element, and method for inspecting electrical characteristics of sensor element
EP11250028.5A EP2354785B1 (en) 2010-01-18 2011-01-12 Inspection apparatus for sensor element and method for inspecting electrical characteristics of sensor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010007732A JP4944972B2 (ja) 2010-01-18 2010-01-18 センサ素子の検査装置およびセンサ素子の電気的特性検査方法

Publications (3)

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JP2011145234A JP2011145234A (ja) 2011-07-28
JP2011145234A5 JP2011145234A5 (enExample) 2012-01-05
JP4944972B2 true JP4944972B2 (ja) 2012-06-06

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JP2010007732A Active JP4944972B2 (ja) 2010-01-18 2010-01-18 センサ素子の検査装置およびセンサ素子の電気的特性検査方法

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Country Link
US (1) US8342002B2 (enExample)
EP (1) EP2354785B1 (enExample)
JP (1) JP4944972B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020165931A (ja) * 2019-03-29 2020-10-08 日本碍子株式会社 モデルガス応答特性検査装置及びモデルガス応答特性検査方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013008425B3 (de) * 2013-05-16 2014-05-22 Dräger Safety AG & Co. KGaA Verfahren zur Erkennung von Sensorvergiftungen und Teststation zur Durchführung des Verfahrens
JP6467194B2 (ja) * 2014-11-07 2019-02-06 日本碍子株式会社 評価装置及び評価方法
US10775341B2 (en) * 2016-03-25 2020-09-15 Ngk Insulators, Ltd. Sensor element, manufacturing method therefor, and gas sensor
JP7379243B2 (ja) * 2019-03-29 2023-11-14 日本碍子株式会社 ガスセンサの検査装置、ガスセンサの検査方法及び基準センサ

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
JPS5378886A (en) 1976-12-22 1978-07-12 Nippon Soken Characteristics evaluating device for gas sensor
JPS57208443A (en) 1981-06-18 1982-12-21 Nissan Motor Co Ltd Apparatus for evaluating performance of oxygen sensor
US4555930A (en) * 1984-02-14 1985-12-03 Control Instruments Corp. Digital gas sensing system
US4739645A (en) * 1986-10-17 1988-04-26 Kelsius Inc. Apparatus for calibrating a sensor for detecting the presence of a gas in a liquid
JP2668029B2 (ja) 1988-05-31 1997-10-27 三菱自動車工業株式会社 酸素センサ試験装置
US5804695A (en) * 1993-11-02 1998-09-08 Horiba Instruments Incorporated Gas dividing method and apparatus
JP3537983B2 (ja) 1996-03-21 2004-06-14 日本碍子株式会社 ガスセンサ
DE10047194C1 (de) * 2000-09-23 2002-03-07 Bosch Gmbh Robert Vorrichtung und Verfahren zur Prüfung eines Brandmelders
JP3913099B2 (ja) * 2002-04-24 2007-05-09 日本特殊陶業株式会社 ガスセンサ検査装置
JP3873011B2 (ja) * 2002-07-22 2007-01-24 日本特殊陶業株式会社 ガスセンサ処理方法およびガスセンサ処理装置
JP3999651B2 (ja) * 2002-12-24 2007-10-31 日本特殊陶業株式会社 ガスセンサの検査装置及び測定方法
US7275411B2 (en) * 2004-10-19 2007-10-02 Industrial Scientific Corporation Apparatus and method for testing gas detection instruments
JP2006250579A (ja) * 2005-03-08 2006-09-21 Denso Corp 湿度センサの検査装置及び特性調整方法
JP4911910B2 (ja) 2005-03-31 2012-04-04 日本碍子株式会社 ＮＯｘ測定電極部構造及びその形成方法並びにＮＯｘセンサ素子
US7587926B2 (en) * 2006-01-13 2009-09-15 Hsi Fire & Safety Group, Llc Method and apparatus for testing detectors
JP4863960B2 (ja) 2007-10-12 2012-01-25 日立オートモティブシステムズ株式会社 酸素センサの検査方法
JP5244004B2 (ja) * 2009-03-25 2013-07-24 日本碍子株式会社 検査装置
US20100326165A1 (en) * 2009-06-25 2010-12-30 Honeywell International Inc. Detector test device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020165931A (ja) * 2019-03-29 2020-10-08 日本碍子株式会社 モデルガス応答特性検査装置及びモデルガス応答特性検査方法
JP7194630B2 (ja) 2019-03-29 2022-12-22 日本碍子株式会社 モデルガス応答特性検査装置及びモデルガス応答特性検査方法

Also Published As

Publication number Publication date
JP2011145234A (ja) 2011-07-28
US8342002B2 (en) 2013-01-01
US20110174049A1 (en) 2011-07-21
EP2354785B1 (en) 2018-08-01
EP2354785A1 (en) 2011-08-10

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