GB2123547B - Ultraviolet spectral hygrometer for gas moisture determination - Google Patents

Ultraviolet spectral hygrometer for gas moisture determination

Info

Publication number
GB2123547B
GB2123547B GB08220161A GB8220161A GB2123547B GB 2123547 B GB2123547 B GB 2123547B GB 08220161 A GB08220161 A GB 08220161A GB 8220161 A GB8220161 A GB 8220161A GB 2123547 B GB2123547 B GB 2123547B
Authority
GB
United Kingdom
Prior art keywords
hygrometer
ultraviolet spectral
gas moisture
moisture determination
determination
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
GB08220161A
Other versions
GB2123547A (en
Inventor
Lothar Martini
Bernd Stark
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.)
Akademie der Wissenschaften der DDR
Original Assignee
Akademie der Wissenschaften der DDR
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 Akademie der Wissenschaften der DDR filed Critical Akademie der Wissenschaften der DDR
Priority to GB08220161A priority Critical patent/GB2123547B/en
Publication of GB2123547A publication Critical patent/GB2123547A/en
Application granted granted Critical
Publication of GB2123547B publication Critical patent/GB2123547B/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
GB08220161A 1982-07-12 1982-07-12 Ultraviolet spectral hygrometer for gas moisture determination Expired GB2123547B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08220161A GB2123547B (en) 1982-07-12 1982-07-12 Ultraviolet spectral hygrometer for gas moisture determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08220161A GB2123547B (en) 1982-07-12 1982-07-12 Ultraviolet spectral hygrometer for gas moisture determination

Publications (2)

Publication Number Publication Date
GB2123547A GB2123547A (en) 1984-02-01
GB2123547B true GB2123547B (en) 1986-01-15

Family

ID=10531616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08220161A Expired GB2123547B (en) 1982-07-12 1982-07-12 Ultraviolet spectral hygrometer for gas moisture determination

Country Status (1)

Country Link
GB (1) GB2123547B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194333B (en) * 1986-07-01 1990-08-29 Electricity Council Detection method and device
EP0670038A1 (en) * 1992-11-19 1995-09-06 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Gas detection devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899973A (en) * 1959-10-09 1962-06-27 Distillers Co Yeast Ltd Radiation fluid analyser
US3327119A (en) * 1964-03-26 1967-06-20 Ibm Method and apparatus for detecting cancer cells
GB1074472A (en) * 1964-04-17 1967-07-05 Stanley Desmond Smith Apparatus for investigating the proportion of a particular substance present in a sample
GB1105975A (en) * 1965-06-11 1968-03-13 Shell Int Research Method and apparatus for detecting oil in oil-containing water
US4192996A (en) * 1978-07-12 1980-03-11 Hewlett-Packard Company Measurement of oxygen by differential absorption of UV radiation

Also Published As

Publication number Publication date
GB2123547A (en) 1984-02-01

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Legal Events

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