GB1105941A - Improvements in or relating to hygrometers - Google Patents

Improvements in or relating to hygrometers

Info

Publication number
GB1105941A
GB1105941A GB1400364A GB1400364A GB1105941A GB 1105941 A GB1105941 A GB 1105941A GB 1400364 A GB1400364 A GB 1400364A GB 1400364 A GB1400364 A GB 1400364A GB 1105941 A GB1105941 A GB 1105941A
Authority
GB
United Kingdom
Prior art keywords
film
area
electrodes
overheating
measuring
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
GB1400364A
Inventor
Philip Goldsmith
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority to GB3272063A priority Critical patent/GB1032563A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB1400364A priority patent/GB1105941A/en
Priority to US388198A priority patent/US3337441A/en
Priority to DEU10945A priority patent/DE1256442B/en
Priority to DE1965U0011591 priority patent/DE1302040B/en
Publication of GB1105941A publication Critical patent/GB1105941A/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
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/423—Coulometry

Landscapes

  • 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,105,941. Measuring moisture content of gases. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. March 31, 1965 [April 3, 1964], No. 14003/64. Addition to 1, 032, 563. Heading G1N. The subject matter of this Specification is substantially the same as that disclosed in the Specification 1, 032, 563 except that the cell includes means for preventing overheating of the film due to its hygroscopic action. As shown in Fig. 1, ducts 11, 12 may be provided for a coolant. Alternatively, the annular gas passage may be so dimensioned that only a minor portion of the gas flowing therethrough diffuses on to the film or the area of the film may be limited so that the electrolysis current between the electrodes is a function of the area of the film, whereby overheating may be prevented. Rhodium electrodes may be used for measuring the humidity of hydrogen.
GB1400364A 1963-08-19 1964-04-03 Improvements in or relating to hygrometers Expired GB1105941A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3272063A GB1032563A (en) 1964-04-03 1963-08-19 Improvements in or relating to electrolytic cell
GB1400364A GB1105941A (en) 1964-04-03 1964-04-03 Improvements in or relating to hygrometers
US388198A US3337441A (en) 1963-08-19 1964-08-07 Phosphoric acid-glycerine electrolyte for hygroscopic cell
DEU10945A DE1256442B (en) 1963-08-19 1964-08-12 Device for the determination of the humidity of gases and process for its production
DE1965U0011591 DE1302040B (en) 1964-04-03 1965-04-02 Electrolytic cell for measuring the water vapor content of a gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1400364A GB1105941A (en) 1964-04-03 1964-04-03 Improvements in or relating to hygrometers

Publications (1)

Publication Number Publication Date
GB1105941A true GB1105941A (en) 1968-03-13

Family

ID=10033240

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3272063A Expired GB1032563A (en) 1963-08-19 1963-08-19 Improvements in or relating to electrolytic cell
GB1400364A Expired GB1105941A (en) 1963-08-19 1964-04-03 Improvements in or relating to hygrometers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3272063A Expired GB1032563A (en) 1963-08-19 1963-08-19 Improvements in or relating to electrolytic cell

Country Status (2)

Country Link
DE (1) DE1302040B (en)
GB (2) GB1032563A (en)

Also Published As

Publication number Publication date
DE1302040B (en) 1969-10-16
GB1032563A (en) 1966-06-08

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