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JPS5637544A - Hygrometer - Google Patents

Hygrometer

Info

Publication number
JPS5637544A
JPS5637544A JP11278779A JP11278779A JPS5637544A JP S5637544 A JPS5637544 A JP S5637544A JP 11278779 A JP11278779 A JP 11278779A JP 11278779 A JP11278779 A JP 11278779A JP S5637544 A JPS5637544 A JP S5637544A
Authority
JP
Japan
Prior art keywords
coefficient
output
adder
preamplifier
setting resistance
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
JP11278779A
Other languages
Japanese (ja)
Other versions
JPS6116017B2 (en
Inventor
Fushiaki Haruhara
Yoshihiro Obata
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.)
Chino Corp
Original Assignee
Chino Works 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 Chino Works Ltd filed Critical Chino Works Ltd
Priority to JP11278779A priority Critical patent/JPS5637544A/en
Publication of JPS5637544A publication Critical patent/JPS5637544A/en
Publication of JPS6116017B2 publication Critical patent/JPS6116017B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

PURPOSE: To enable measurement of high accuracy in a wide range to be performed by constituting a circuit which divides the two formulas which are made into two variables linear expressions by dry bulb temperatures and wet bulb temperatures.
CONSTITUTION: The output from a dry bulb side preamplifier 2 is applied directly to a output terminal 5 and is held applied to an adder 7 via a coefficient K4 setting resistance R4. The output of a wet bulb side preamplifier 4 is applied via a coefficient K5 setting resistance R5 to this adder 7 and further the coefficient K6 is applied from a resistance R6. Similarly, the output of the dry bulb side preamplifier 2 and the output of the wet bulb preamplifier 4 are applied to an adder 9 via a coefficient K1 setting resistance R1 and a setting resistance R2 for a coefficient K2 and further a coefficient K3 is applied thereto. The outputs of the adders 7 and 9 are inputted to a divider 8. Relative humidity is led out from the output terminal 11 of the divider 8.
COPYRIGHT: (C)1981,JPO&Japio
JP11278779A 1979-09-05 1979-09-05 Hygrometer Granted JPS5637544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11278779A JPS5637544A (en) 1979-09-05 1979-09-05 Hygrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11278779A JPS5637544A (en) 1979-09-05 1979-09-05 Hygrometer

Publications (2)

Publication Number Publication Date
JPS5637544A true JPS5637544A (en) 1981-04-11
JPS6116017B2 JPS6116017B2 (en) 1986-04-26

Family

ID=14595495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11278779A Granted JPS5637544A (en) 1979-09-05 1979-09-05 Hygrometer

Country Status (1)

Country Link
JP (1) JPS5637544A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252686A (en) * 1975-10-25 1977-04-27 Yamatake Honeywell Co Ltd Relative humidity meter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252686A (en) * 1975-10-25 1977-04-27 Yamatake Honeywell Co Ltd Relative humidity meter

Also Published As

Publication number Publication date
JPS6116017B2 (en) 1986-04-26

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