JPS5593052A - Automatic correction unit of grain moisture meter - Google Patents

Automatic correction unit of grain moisture meter

Info

Publication number
JPS5593052A
JPS5593052A JP87979A JP87979A JPS5593052A JP S5593052 A JPS5593052 A JP S5593052A JP 87979 A JP87979 A JP 87979A JP 87979 A JP87979 A JP 87979A JP S5593052 A JPS5593052 A JP S5593052A
Authority
JP
Japan
Prior art keywords
moisture
moisture meter
value
timer
displayed
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
JP87979A
Other languages
Japanese (ja)
Other versions
JPS621218B2 (en
Inventor
Toshihiko Satake
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.)
Satake Engineering Co Ltd
Original Assignee
Satake Engineering 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
Priority claimed from JP879A external-priority patent/JPS54102450A/en
Application filed by Satake Engineering Co Ltd filed Critical Satake Engineering Co Ltd
Publication of JPS5593052A publication Critical patent/JPS5593052A/en
Publication of JPS621218B2 publication Critical patent/JPS621218B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

PURPOSE: To make it possible to measure invariably-accurate moisture by correcting the value of a moisture meter according to the density of a grain layer in a measurement chamber which measures moisture by electrostatic capacity.
CONSTITUTION: Detection circuit 23 for a moisture value obtained by sensor 9 in measurement chamber 10 and detection circuit 20 for a weight value obtained by spring balance 19 are connected to both terminals on the input side of correction circuit 18, and its output terminal is connected to moisture meter 17; and a moisture value corrected by moisture meter 17 by an output signal branched from inverter 25 connecting to motor 22 for pre-processing process 6 is displayed by self-timer 21. Motor 22 starts turning by the T1 signal, for example, of timer 21 to close opening- closing valve 15 and during the operation, a weight value of spring balance 19 and a moisture value of sensor 9 are respectively measured to send signals to correction circuit 18, which makes corrections of them, so that an accurate grain moisture value will be displayed by moisture meter 17.
COPYRIGHT: (C)1980,JPO&Japio
JP87979A 1979-01-04 1979-01-05 Automatic correction unit of grain moisture meter Granted JPS5593052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP879A JPS54102450A (en) 1978-01-02 1979-01-04 Screw for rigging

Publications (2)

Publication Number Publication Date
JPS5593052A true JPS5593052A (en) 1980-07-15
JPS621218B2 JPS621218B2 (en) 1987-01-12

Family

ID=11462421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP87979A Granted JPS5593052A (en) 1979-01-04 1979-01-05 Automatic correction unit of grain moisture meter

Country Status (1)

Country Link
JP (1) JPS5593052A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737247A (en) * 1980-08-19 1982-03-01 Satake Eng Co Ltd Water content measuring device for grain
JPS57169666A (en) * 1981-04-11 1982-10-19 Oumi Doriyoukou Kk Measuring apparatus of moisture content of cereal
JPS57188154U (en) * 1981-05-27 1982-11-29
CN110567836A (en) * 2019-08-06 2019-12-13 河南中烟工业有限责任公司 method and system for rapidly checking and determining tobacco shred online moisture meter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121151A (en) * 1977-04-27 1978-10-17 Dickey-John Corporation Analysis instrument
US4193116A (en) * 1977-04-27 1980-03-11 Dickey-John Corporation Analysis instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121151A (en) * 1977-04-27 1978-10-17 Dickey-John Corporation Analysis instrument
US4193116A (en) * 1977-04-27 1980-03-11 Dickey-John Corporation Analysis instrument

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737247A (en) * 1980-08-19 1982-03-01 Satake Eng Co Ltd Water content measuring device for grain
JPS57169666A (en) * 1981-04-11 1982-10-19 Oumi Doriyoukou Kk Measuring apparatus of moisture content of cereal
JPS6319022B2 (en) * 1981-04-11 1988-04-21 Omi Doryoko Kk
JPS57188154U (en) * 1981-05-27 1982-11-29
JPH0143639Y2 (en) * 1981-05-27 1989-12-18
CN110567836A (en) * 2019-08-06 2019-12-13 河南中烟工业有限责任公司 method and system for rapidly checking and determining tobacco shred online moisture meter
CN110567836B (en) * 2019-08-06 2022-07-26 河南中烟工业有限责任公司 Method and system for rapidly checking and determining tobacco shred online moisture meter

Also Published As

Publication number Publication date
JPS621218B2 (en) 1987-01-12

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