GB1517034A - Probes for use in determining gas concentrations - Google Patents

Probes for use in determining gas concentrations

Info

Publication number
GB1517034A
GB1517034A GB4545375A GB4545375A GB1517034A GB 1517034 A GB1517034 A GB 1517034A GB 4545375 A GB4545375 A GB 4545375A GB 4545375 A GB4545375 A GB 4545375A GB 1517034 A GB1517034 A GB 1517034A
Authority
GB
United Kingdom
Prior art keywords
probe
probes
determining gas
gas concentrations
oct
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.)
Expired
Application number
GB4545375A
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.)
Elster Metering Holdings Ltd
Original Assignee
George Kent 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 George Kent Ltd filed Critical George Kent Ltd
Priority to GB4545375A priority Critical patent/GB1517034A/en
Priority to NL7611849A priority patent/NL7611849A/en
Priority to DE19762648607 priority patent/DE2648607A1/en
Priority to FR7632765A priority patent/FR2347681A1/en
Priority to JP51131151A priority patent/JPS5257885A/en
Publication of GB1517034A publication Critical patent/GB1517034A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors

Abstract

1517034 Electro-chemical gas concentration probe GEORGE KENT Ltd 29 Oct 1976 [31 Oct 1975] 45453/75 Heading G1N A probe for determining gas in a fluid has a sensor producing an electrical current signal proportional to gas concentration and circuitry for converting the current signal to a signal for connection to a circuit of high input impedance mounted on and in the probe body respectively. Temperature compensation may be provided. The probe output is suitable for connection to a pH meter.
GB4545375A 1975-10-31 1975-10-31 Probes for use in determining gas concentrations Expired GB1517034A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4545375A GB1517034A (en) 1975-10-31 1975-10-31 Probes for use in determining gas concentrations
NL7611849A NL7611849A (en) 1975-10-31 1976-10-26 PROBE.
DE19762648607 DE2648607A1 (en) 1975-10-31 1976-10-27 MEASURING PROBE FOR DETERMINING THE CONCENTRATION OF A GAS IN A FLUID
FR7632765A FR2347681A1 (en) 1975-10-31 1976-10-29 PROBE FOR MEASURING THE CONCENTRATION OF A GAS IN A FLUID
JP51131151A JPS5257885A (en) 1975-10-31 1976-10-30 Probe for measuring concentration of gas in fluid sample

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4545375A GB1517034A (en) 1975-10-31 1975-10-31 Probes for use in determining gas concentrations

Publications (1)

Publication Number Publication Date
GB1517034A true GB1517034A (en) 1978-07-05

Family

ID=10437260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4545375A Expired GB1517034A (en) 1975-10-31 1975-10-31 Probes for use in determining gas concentrations

Country Status (5)

Country Link
JP (1) JPS5257885A (en)
DE (1) DE2648607A1 (en)
FR (1) FR2347681A1 (en)
GB (1) GB1517034A (en)
NL (1) NL7611849A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854467A1 (en) * 1978-12-16 1980-06-26 Bayer Ag METHOD AND DEVICE FOR CONTINUOUSLY MEASURING GAS TRACKS
JPS5989253U (en) * 1982-12-08 1984-06-16 日本電信電話株式会社 electrochemical oxygen sensor
EP0122952B1 (en) * 1983-04-22 1987-10-28 Mitsubishi Rayon Co., Ltd. Apparatus for measuring gas partial pressure in living body

Also Published As

Publication number Publication date
FR2347681B3 (en) 1979-07-13
DE2648607A1 (en) 1977-05-12
FR2347681A1 (en) 1977-11-04
JPS5257885A (en) 1977-05-12
NL7611849A (en) 1977-05-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931029