JPS5217875A - Humidity meter - Google Patents

Humidity meter

Info

Publication number
JPS5217875A
JPS5217875A JP8206875A JP8206875A JPS5217875A JP S5217875 A JPS5217875 A JP S5217875A JP 8206875 A JP8206875 A JP 8206875A JP 8206875 A JP8206875 A JP 8206875A JP S5217875 A JPS5217875 A JP S5217875A
Authority
JP
Japan
Prior art keywords
humidity meter
resonator
noise
changes
measurement time
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.)
Granted
Application number
JP8206875A
Other languages
Japanese (ja)
Other versions
JPS5545860B2 (en
Inventor
Taro Miura
Seishiro Terasawa
Takahiro Yamamoto
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 JP8206875A priority Critical patent/JPS5217875A/en
Publication of JPS5217875A publication Critical patent/JPS5217875A/en
Publication of JPS5545860B2 publication Critical patent/JPS5545860B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

PURPOSE: Equipment less susceptible to noise in measurement time detecting humidity variation of air around dielectric resonator from changes of Q of the resonator in microwave band is obtained.
COPYRIGHT: (C)1977,JPO&Japio
JP8206875A 1975-07-03 1975-07-03 Humidity meter Granted JPS5217875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8206875A JPS5217875A (en) 1975-07-03 1975-07-03 Humidity meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8206875A JPS5217875A (en) 1975-07-03 1975-07-03 Humidity meter

Publications (2)

Publication Number Publication Date
JPS5217875A true JPS5217875A (en) 1977-02-10
JPS5545860B2 JPS5545860B2 (en) 1980-11-20

Family

ID=13764159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8206875A Granted JPS5217875A (en) 1975-07-03 1975-07-03 Humidity meter

Country Status (1)

Country Link
JP (1) JPS5217875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682597A (en) * 1979-12-07 1981-07-06 Tokyo Shibaura Electric Co Electronic range

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994510U (en) * 1982-12-15 1984-06-27 積水化学工業株式会社 panel joint
JPS59106911U (en) * 1982-12-30 1984-07-18 金子金属工業株式会社 Panel joint structure in temporary house

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682597A (en) * 1979-12-07 1981-07-06 Tokyo Shibaura Electric Co Electronic range

Also Published As

Publication number Publication date
JPS5545860B2 (en) 1980-11-20

Similar Documents

Publication Publication Date Title
JPS5217875A (en) Humidity meter
JPS53113462A (en) Frequency discriminator
JPS51119277A (en) Dew indicator
JPS5220076A (en) Dew-point measurement device
JPS5218398A (en) Moisture meter sensor
JPS51144292A (en) Moisture rate measurement method
JPS5252345A (en) Average value operation circuit
JPS5220075A (en) Temperature measurement device
JPS51129197A (en) Continuity test circuit of fire alarm
JPS51123678A (en) An acoustic emission senser which has narrow band characteristics
JPS5330851A (en) Noise reduction circuit
JPS524276A (en) Two-signal distortion measuring circuit
JPS5271276A (en) Device for measuring leak power of magnetrons
JPS5225676A (en) Method of measuring higher mode attenuation amount
JPS5279695A (en) Detector of glass plate breakdown
JPS5218378A (en) Open-type low-loss dielectric constant meter
JPS5363083A (en) Detecting circuit for minute changing quantity
JPS52137384A (en) Maximum discharge charge measuring method
JPS5211989A (en) Cereals moisture meter
JPS51113767A (en) Digital frequency meter
JPS5279973A (en) Frequency signal-to-voltage signal converter
JPS5315873A (en) Dew detector
JPS5351952A (en) Fm demodulating circuit
JPS5226879A (en) Method of measuring phase constants in waveguides
JPS5260110A (en) Phase margin measuring equipment