GB1548976A - Dew point measuring apparatus - Google Patents

Dew point measuring apparatus

Info

Publication number
GB1548976A
GB1548976A GB3634876A GB3634876A GB1548976A GB 1548976 A GB1548976 A GB 1548976A GB 3634876 A GB3634876 A GB 3634876A GB 3634876 A GB3634876 A GB 3634876A GB 1548976 A GB1548976 A GB 1548976A
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
dew point
point measuring
dew
point
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
GB3634876A
Other languages
English (en)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB1548976A publication Critical patent/GB1548976A/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
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
    • G01N25/68—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point by varying the temperature of a condensing surface

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB3634876A 1975-09-12 1976-09-02 Dew point measuring apparatus Expired GB1548976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528296A FR2324002A1 (fr) 1975-09-12 1975-09-12 Appareil de mesure du point de condensation

Publications (1)

Publication Number Publication Date
GB1548976A true GB1548976A (en) 1979-07-18

Family

ID=9160018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3634876A Expired GB1548976A (en) 1975-09-12 1976-09-02 Dew point measuring apparatus

Country Status (7)

Country Link
BE (1) BE845088A (fr)
DE (1) DE2640663A1 (fr)
FR (1) FR2324002A1 (fr)
GB (1) GB1548976A (fr)
IT (1) IT1067928B (fr)
NL (1) NL7610112A (fr)
SU (1) SU656551A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202453A2 (fr) * 1985-05-20 1986-11-26 Luxtron Corporation Appareil de mesure du point de rosée
US4898476A (en) * 1987-12-01 1990-02-06 Endress U. Hauser Gmbh U. Co. Arrangement for measuring the water vapor dew point in gases
US4946288A (en) * 1988-11-02 1990-08-07 Nova Husky Research Corporation Dew point analyzer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434388A1 (fr) * 1978-08-21 1980-03-21 Sereg Soc Procede et dispositif pour determiner la temperature du point de condensation d'un corps comme des hydrocarbures
US4335597A (en) * 1980-03-28 1982-06-22 Eg & G, Inc. Dew point hygrometer with two cooled reflective surfaces
DE3633015A1 (de) * 1986-09-29 1988-04-07 Draegerwerk Ag Verfahren und anordnung zur messung des taupunktes
DE3708697A1 (de) * 1987-03-18 1988-09-29 Draegerwerk Ag Verfahren und anordnung zur messung des taupunktes
DE3713864A1 (de) * 1987-04-25 1988-11-17 Hoelter Heinz Verfahren zur genauen messung der relativen luftfeuchtigkeit
DE4229173C1 (de) * 1992-09-02 1994-04-07 Ltg Lufttechnische Gmbh Vorrichtung zur Ermittlung der Nebelkonzentration in einem befeuchteten Luftstrom und Verwendung bei einem Luftwäscher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202453A2 (fr) * 1985-05-20 1986-11-26 Luxtron Corporation Appareil de mesure du point de rosée
EP0202453A3 (en) * 1985-05-20 1989-12-06 Luxtron Corporation Dew point measuring apparatus
US4898476A (en) * 1987-12-01 1990-02-06 Endress U. Hauser Gmbh U. Co. Arrangement for measuring the water vapor dew point in gases
US4946288A (en) * 1988-11-02 1990-08-07 Nova Husky Research Corporation Dew point analyzer

Also Published As

Publication number Publication date
BE845088A (fr) 1977-02-11
NL7610112A (nl) 1977-03-15
DE2640663A1 (de) 1977-04-14
IT1067928B (it) 1985-03-21
FR2324002B1 (fr) 1978-06-23
SU656551A3 (ru) 1979-04-05
FR2324002A1 (fr) 1977-04-08

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Legal Events

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