JPS5752846A - Method for measuring moisture within device - Google Patents

Method for measuring moisture within device

Info

Publication number
JPS5752846A
JPS5752846A JP12716080A JP12716080A JPS5752846A JP S5752846 A JPS5752846 A JP S5752846A JP 12716080 A JP12716080 A JP 12716080A JP 12716080 A JP12716080 A JP 12716080A JP S5752846 A JPS5752846 A JP S5752846A
Authority
JP
Japan
Prior art keywords
opening valve
dew point
suction pipe
air
evaporator
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.)
Pending
Application number
JP12716080A
Other languages
Japanese (ja)
Inventor
Katsumi Harashima
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.)
NIPPON RADIATOR CO Ltd
Marelli Corp
Original Assignee
NIPPON RADIATOR CO Ltd
Nihon Radiator 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 NIPPON RADIATOR CO Ltd, Nihon Radiator Co Ltd filed Critical NIPPON RADIATOR CO Ltd
Priority to JP12716080A priority Critical patent/JPS5752846A/en
Publication of JPS5752846A publication Critical patent/JPS5752846A/en
Pending 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

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)

Abstract

PURPOSE:To perform rapid measurement and eliminate personal difference in measuring method of moisture existing within devices of an air conditioning apparatus, by measuring the dew point of air within the devices. CONSTITUTION:A suction pipe 13 is connected to a pipe 11 projecting from an evaporator 10 of an air conditioning apparatus through a coupling 12. The suction pipe 13 is engaged with a first opening valve 14, a dew point meter 15, a second opening valve 16 and a vacuum gauge 17, and the other end is connected through a coupling 18 to a vacuum pump 19. The second opening valve 16 is opened and the vacuum pump 19 is operated to evacuate the dew point meter 15, and the first opening valve 14 is opened, thereby air in the evaporator 10 and the suction pipe 13 is taken through the suction pipe 13 into the dew point meter 15, and then the first opening valve 14 is closed and washing is effected. In turn, the second opening valve 16 is closed and the first opening valve 14 is opened, thereby air in the evaporator 10 is sucked into the dew point 15 and the dew point is measured and the moisture is calculated.
JP12716080A 1980-09-16 1980-09-16 Method for measuring moisture within device Pending JPS5752846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12716080A JPS5752846A (en) 1980-09-16 1980-09-16 Method for measuring moisture within device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12716080A JPS5752846A (en) 1980-09-16 1980-09-16 Method for measuring moisture within device

Publications (1)

Publication Number Publication Date
JPS5752846A true JPS5752846A (en) 1982-03-29

Family

ID=14953117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12716080A Pending JPS5752846A (en) 1980-09-16 1980-09-16 Method for measuring moisture within device

Country Status (1)

Country Link
JP (1) JPS5752846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63293455A (en) * 1987-05-26 1988-11-30 Hokkaido Moisture content sensor using load transducer for lumber drying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63293455A (en) * 1987-05-26 1988-11-30 Hokkaido Moisture content sensor using load transducer for lumber drying

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