JPS5697834A - Automatic correcting loaded weight measuring device - Google Patents

Automatic correcting loaded weight measuring device

Info

Publication number
JPS5697834A
JPS5697834A JP50980A JP50980A JPS5697834A JP S5697834 A JPS5697834 A JP S5697834A JP 50980 A JP50980 A JP 50980A JP 50980 A JP50980 A JP 50980A JP S5697834 A JPS5697834 A JP S5697834A
Authority
JP
Japan
Prior art keywords
error
counter
weight
count
automatically
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
JP50980A
Other languages
Japanese (ja)
Other versions
JPS6148648B2 (en
Inventor
Masaharu 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.)
KYOWA DENGIYOU KK
Kyowa Electronic Instruments Co Ltd
Original Assignee
KYOWA DENGIYOU KK
Kyowa Electronic Instruments 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 KYOWA DENGIYOU KK, Kyowa Electronic Instruments Co Ltd filed Critical KYOWA DENGIYOU KK
Priority to JP50980A priority Critical patent/JPS5697834A/en
Publication of JPS5697834A publication Critical patent/JPS5697834A/en
Publication of JPS6148648B2 publication Critical patent/JPS6148648B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Balance (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of Force In General (AREA)

Abstract

PURPOSE: To make is possible to measure weight with high precision through easy operation, by automatically eliminating an error due to a precision deteriorating factor by exercising feedback control by a correcting memory system differing from a loaded-weight memory system in response to switch operation.
CONSTITUTION: When switch 6 is operated without loading, the output of discharged capacitor 24 decreases in level to release the clear state of counter 13 of the correction system memory, and NAND gate 12 is opened via FF11 to count a clock from clock generating circuit 16 by counter 13. The count value is fed back to adder 4 and when it coincides with an unbalance value based upon an error outputted by distortion detector 1 at the time of no load, the output of comparator 10 is inverted to close gate 12 of FF11. Consequently, the count contents of counter 13 have the error corrected automatically by adder 4 corresponding to the error value. Similarly, the weight measurement is taken with high precision while the error is automatically corrected only through the switch operation by the loaded-weight memory circuit system and formed counter 19.
COPYRIGHT: (C)1981,JPO&Japio
JP50980A 1980-01-09 1980-01-09 Automatic correcting loaded weight measuring device Granted JPS5697834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50980A JPS5697834A (en) 1980-01-09 1980-01-09 Automatic correcting loaded weight measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50980A JPS5697834A (en) 1980-01-09 1980-01-09 Automatic correcting loaded weight measuring device

Publications (2)

Publication Number Publication Date
JPS5697834A true JPS5697834A (en) 1981-08-06
JPS6148648B2 JPS6148648B2 (en) 1986-10-25

Family

ID=11475735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50980A Granted JPS5697834A (en) 1980-01-09 1980-01-09 Automatic correcting loaded weight measuring device

Country Status (1)

Country Link
JP (1) JPS5697834A (en)

Also Published As

Publication number Publication date
JPS6148648B2 (en) 1986-10-25

Similar Documents

Publication Publication Date Title
JPS56100318A (en) Combined scale
GB1508193A (en) Means for automatically correcting for gain variations of a measuring system
JPS55104724A (en) Method for zero adjusting of automatic weighing machine
JPS5753627A (en) Zero-point adjusting method of combinational metering device or combinational counting device
JPS5697834A (en) Automatic correcting loaded weight measuring device
JPS51130260A (en) A release system for tare deducting of digital balance
JPS56158356A (en) Density control method for developer
JPS5772016A (en) Fall correction method for constant quanitity detecting balance
JPS5593052A (en) Automatic correction unit of grain moisture meter
JPS5723825A (en) Electronic direct indication balance
JPS5730912A (en) Device for preventing erroneous operation of automatic zero point compensating device of scale
JPS5726717A (en) Scale
JPS5653416A (en) Measuring system
JPH0216270Y2 (en)
JPS564017A (en) Digital type precise weight measuring device using load cell
JPH0124579Y2 (en)
SU879316A1 (en) Batch-type scale
SU838396A2 (en) Weight measuring device
JPS55151222A (en) Automatic span adjusting device of belt scale
JPS5669504A (en) Automatic resistance balancing circuit of strain measuring device
JPS57211019A (en) Automatic controller for set value of weight measuring device
JPS55143611A (en) Position controller
JPS54132747A (en) Protective relay
SU640132A1 (en) Weight-measuring apparatus
JPS57153225A (en) Electronic balance