JPS6455126A - Sensor for concentration of nutritious solution in culture medium - Google Patents

Sensor for concentration of nutritious solution in culture medium

Info

Publication number
JPS6455126A
JPS6455126A JP62212214A JP21221487A JPS6455126A JP S6455126 A JPS6455126 A JP S6455126A JP 62212214 A JP62212214 A JP 62212214A JP 21221487 A JP21221487 A JP 21221487A JP S6455126 A JPS6455126 A JP S6455126A
Authority
JP
Japan
Prior art keywords
culture medium
nutritious solution
nutritious
solution
concentration
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
Application number
JP62212214A
Other languages
Japanese (ja)
Other versions
JPH0833363B2 (en
Inventor
Hiroshi Nakatsuka
Noboru Yamamoto
Susumu Tanaka
Kiyoshi Miura
Senzou Shinohara
Gunji Kawashima
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.)
Shizuoka Prefecture
Takagi Industrial Co Ltd
Original Assignee
Shizuoka Prefecture
Takagi Industrial Co Ltd
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 Shizuoka Prefecture, Takagi Industrial Co Ltd filed Critical Shizuoka Prefecture
Priority to JP62212214A priority Critical patent/JPH0833363B2/en
Publication of JPS6455126A publication Critical patent/JPS6455126A/en
Publication of JPH0833363B2 publication Critical patent/JPH0833363B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y02P60/216—

Abstract

PURPOSE:To electrically sense the concentration of a nutritious solution in a culture medium regardless of the content of the nutritious solution in the culture medium, by sensing electric conductivity in the nutritious solution in the culture medium held by a nutritious solution holding member embedded in the culture medium. CONSTITUTION:A nutritious solution holding member 12 is filled in the interior of a sensor having plate electrode plates (10A) and (10B) intersecting a net plate 8 for taking in a nutritious solution in a culture medium 2 at right angles and then embedded in the culture medium 2. The nutritious solution in the culture medium 2 is held between the electrode plates (10A) and (10B) regardless of the nutritious solution content in the culture medium 2. Thereby electric conductivity indicating the concentration of the nutritious solution in the culture medium 2 can be measured from measured values of impedance obtained by an impedance measuring instrument 22.
JP62212214A 1987-08-26 1987-08-26 Detector for nutrient solution concentration in medium Expired - Lifetime JPH0833363B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212214A JPH0833363B2 (en) 1987-08-26 1987-08-26 Detector for nutrient solution concentration in medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212214A JPH0833363B2 (en) 1987-08-26 1987-08-26 Detector for nutrient solution concentration in medium

Publications (2)

Publication Number Publication Date
JPS6455126A true JPS6455126A (en) 1989-03-02
JPH0833363B2 JPH0833363B2 (en) 1996-03-29

Family

ID=16618825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212214A Expired - Lifetime JPH0833363B2 (en) 1987-08-26 1987-08-26 Detector for nutrient solution concentration in medium

Country Status (1)

Country Link
JP (1) JPH0833363B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006329270A (en) * 2005-05-24 2006-12-07 Mazda Motor Corp Four-wheel drive vehicle
WO2023210119A1 (en) * 2022-04-28 2023-11-02 株式会社村田製作所 Ec sensor and attachment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006329270A (en) * 2005-05-24 2006-12-07 Mazda Motor Corp Four-wheel drive vehicle
WO2023210119A1 (en) * 2022-04-28 2023-11-02 株式会社村田製作所 Ec sensor and attachment

Also Published As

Publication number Publication date
JPH0833363B2 (en) 1996-03-29

Similar Documents

Publication Publication Date Title
US5491408A (en) Device for detecting the change of viscosity of a liquid electrolyte by depolarization effect
IL73206A0 (en) Polymer-catalyst transducer and its use
EP0170375A3 (en) Devices for use in chemical test procedures
NO894085D0 (en) INSTRUMENT FOR MEASUREMENT OF PHYSICAL TESTS, EX. THE CONDUCTIVITY OF AN URADRAPE.
ES8402424A1 (en) Device for the measurement of erythrocyte deformability.
NZ192090A (en) Measuring a chemical characteristic of a liquid with immersed electrodes ph meter
ATE150174T1 (en) SENSOR FOR MEASUREMENT OF ION ACTIVITY AND ITS USE
ES471120A1 (en) Method and apparatus for particle analysis
EP0298570A3 (en) Compact electrochemical cell for gas detection
EP0195849A3 (en) Device for measuring the water content of ink samples
DK1421380T3 (en) Device and method for recording bioelectric signals from electrophysiologically active areas in spheroids
JPS6455126A (en) Sensor for concentration of nutritious solution in culture medium
EP0216628A3 (en) Corrosion detection
EP0350116A3 (en) Electrochemical cell for measuring ionic activity in a solution and its method of use
RU93005234A (en) MEASURING TEST
JPS57125843A (en) Measuring apparatus for ion concentration
JPS57178154A (en) Measuring method for moisture content
JPS5728242A (en) Measuring device for water content of ore
Thomson The internal conductivity of non-irritable muscle
GB1517034A (en) Probes for use in determining gas concentrations
JPS56157850A (en) Ion selective electrode
JPS55132947A (en) Detecting method of halogen gas density and device thereof
JPS57114840A (en) Measuring method for grain size distribution and calibration standard grain
Sebko Errors of Measurement of the Specific Electrical Conductivity of Cylindrical Samples
FR2417774A1 (en) Portable instrument to measure oxygen content of waste water - has removable electrode rigidly coupled to indicating meter

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080329

Year of fee payment: 12