JPS5288388A - Humidity measuring device - Google Patents

Humidity measuring device

Info

Publication number
JPS5288388A
JPS5288388A JP531276A JP531276A JPS5288388A JP S5288388 A JPS5288388 A JP S5288388A JP 531276 A JP531276 A JP 531276A JP 531276 A JP531276 A JP 531276A JP S5288388 A JPS5288388 A JP S5288388A
Authority
JP
Japan
Prior art keywords
measuring device
humidity measuring
humidity
responsivity
microwaves
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
JP531276A
Other languages
Japanese (ja)
Inventor
Takahiro Yamamoto
Taro Miura
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP531276A priority Critical patent/JPS5288388A/en
Publication of JPS5288388A publication Critical patent/JPS5288388A/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
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (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 By The Use Of Electric Means (AREA)

Abstract

PURPOSE:In a device of measuring humidity (moisture content) in the gas to be measured using microwaves, accuracy, responsivity as well as sensitivity on low humidity side, etc. are improved by using a dielectric resonator which causes magnetic field coupling at the TE011 mode at which a high Q value is obtainable.
JP531276A 1976-01-20 1976-01-20 Humidity measuring device Pending JPS5288388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP531276A JPS5288388A (en) 1976-01-20 1976-01-20 Humidity measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP531276A JPS5288388A (en) 1976-01-20 1976-01-20 Humidity measuring device

Publications (1)

Publication Number Publication Date
JPS5288388A true JPS5288388A (en) 1977-07-23

Family

ID=11607742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP531276A Pending JPS5288388A (en) 1976-01-20 1976-01-20 Humidity measuring device

Country Status (1)

Country Link
JP (1) JPS5288388A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911195A (en) * 1972-05-30 1974-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911195A (en) * 1972-05-30 1974-01-31

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