JPS55146036A - Polarograph of step wave semidifferentiation and integration - Google Patents

Polarograph of step wave semidifferentiation and integration

Info

Publication number
JPS55146036A
JPS55146036A JP5442079A JP5442079A JPS55146036A JP S55146036 A JPS55146036 A JP S55146036A JP 5442079 A JP5442079 A JP 5442079A JP 5442079 A JP5442079 A JP 5442079A JP S55146036 A JPS55146036 A JP S55146036A
Authority
JP
Japan
Prior art keywords
polarograph
current
potential
integration
semi
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
Application number
JP5442079A
Other languages
Japanese (ja)
Inventor
Masashi Goto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5442079A priority Critical patent/JPS55146036A/en
Publication of JPS55146036A publication Critical patent/JPS55146036A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain high sensitivity and resolution in analysis of heavy metal ions, by sampling the specified current due to each potential stepwise given to the electrolysis cell to obtain polarograph.
CONSTITUTION: The electrolysis cell CL, potentiostat circuit PS, current measuring circuit CM, sample hold circuit SH, A/D converter AD, microcomputer MC, D/A converters DA1, Da2 and X-Y recorder XY are provided. Further, the signal in response to the stepwise potential signal fed to the operating electrode WE of the cell CL, and the voltage signal proportional to semi-differentiation or semi-integration of the electrolysis current sampled within a given time τ when the effect of charge current is avoided among the current flowing at each potential, are introduced to XY to establish the polarograph.
COPYRIGHT: (C)1980,JPO&Japio
JP5442079A 1979-05-02 1979-05-02 Polarograph of step wave semidifferentiation and integration Pending JPS55146036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5442079A JPS55146036A (en) 1979-05-02 1979-05-02 Polarograph of step wave semidifferentiation and integration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5442079A JPS55146036A (en) 1979-05-02 1979-05-02 Polarograph of step wave semidifferentiation and integration

Publications (1)

Publication Number Publication Date
JPS55146036A true JPS55146036A (en) 1980-11-14

Family

ID=12970207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5442079A Pending JPS55146036A (en) 1979-05-02 1979-05-02 Polarograph of step wave semidifferentiation and integration

Country Status (1)

Country Link
JP (1) JPS55146036A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214753A (en) * 1983-05-20 1984-12-04 Kimoto Denshi Kogyo Kk Electric quantity analysis
JP2002538428A (en) * 1999-02-26 2002-11-12 ハネウエル−メジャレクス・コーポレーション Device and method for measuring multiple electrode components
JP2009510434A (en) * 2005-09-30 2009-03-12 バイエル・ヘルスケア・エルエルシー Gated voltammetry
JP2014209127A (en) * 2004-05-14 2014-11-06 バイエル・ヘルスケア・エルエルシー Voltammetric systems for assaying biological analytes
JP2020525776A (en) * 2017-06-30 2020-08-27 メドトロニック ミニメド インコーポレイテッド Sensor initialization method for faster body sensor response

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214753A (en) * 1983-05-20 1984-12-04 Kimoto Denshi Kogyo Kk Electric quantity analysis
JP2002538428A (en) * 1999-02-26 2002-11-12 ハネウエル−メジャレクス・コーポレーション Device and method for measuring multiple electrode components
US10416110B2 (en) 2004-05-14 2019-09-17 Ascensia Diabetes Care Holdings Ag Voltammetric systems for assaying biological analytes
US9784706B2 (en) 2004-05-14 2017-10-10 Ascensia Diabetes Care Holdings Ag Voltammetric systems for assaying biological analytes
JP2014209127A (en) * 2004-05-14 2014-11-06 バイエル・ヘルスケア・エルエルシー Voltammetric systems for assaying biological analytes
JP2017111160A (en) * 2005-09-30 2017-06-22 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ Gated Voltammetry
JP2016102800A (en) * 2005-09-30 2016-06-02 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ Gated voltammetry
JP2013217933A (en) * 2005-09-30 2013-10-24 Bayer Healthcare Llc Gated voltammetry
JP2018185327A (en) * 2005-09-30 2018-11-22 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ Gated Voltammetry
JP2018185323A (en) * 2005-09-30 2018-11-22 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ Gated Voltammetry
JP2018185326A (en) * 2005-09-30 2018-11-22 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ Gated Voltammetry
JP2009510434A (en) * 2005-09-30 2009-03-12 バイエル・ヘルスケア・エルエルシー Gated voltammetry
US10670553B2 (en) 2005-09-30 2020-06-02 Ascensia Diabetes Care Holdings Ag Devices using gated voltammetry methods
US11435312B2 (en) 2005-09-30 2022-09-06 Ascensia Diabetes Care Holdings Ag Devices using gated voltammetry methods
JP2020525776A (en) * 2017-06-30 2020-08-27 メドトロニック ミニメド インコーポレイテッド Sensor initialization method for faster body sensor response

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