JPS55128127A - Electronic weighing device - Google Patents

Electronic weighing device

Info

Publication number
JPS55128127A
JPS55128127A JP3661979A JP3661979A JPS55128127A JP S55128127 A JPS55128127 A JP S55128127A JP 3661979 A JP3661979 A JP 3661979A JP 3661979 A JP3661979 A JP 3661979A JP S55128127 A JPS55128127 A JP S55128127A
Authority
JP
Japan
Prior art keywords
weighing
division
error
indication
minimum scale
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
JP3661979A
Other languages
Japanese (ja)
Other versions
JPS638409B2 (en
Inventor
Morikazu Itani
Katsuaki Hara
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP3661979A priority Critical patent/JPS55128127A/en
Publication of JPS55128127A publication Critical patent/JPS55128127A/en
Publication of JPS638409B2 publication Critical patent/JPS638409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

PURPOSE: To obtain a weighing machine accompanying no deterioration of weighing error in a small weighing division even when the weighing indication error is decreased by carrying out the predetermined processing of a digital value corresponding to the load value of a predetermined resolution in the total weighing division by way of a minimum scale change-over circuit in correspondence to the weighing division.
CONSTITUTION: The digital weighed value having a predetermined resolution over the total weighing division due to a load cell 1, and A/D converter 3 and the like is compared with a plurality of set values and a circuit 4 renders output lines into high levels l1, l2... in an alternative way. By this procedure, respective figures of calculated values added to a minimum scale change-over circuit 5 are applied as they are to the indication part 6 in response to the calculated value or the content of LSB is cut down, and they are converted into predetermined values so that they are applied to the indication part 6. Accordingly, the minimum scale becomes substantially larger as the weighing division becomes larger. Therefore, an electronic weighing machine accompanying no deterioration of the weighing error in the small divigion even when the weighing indication error in the large weighing division is decreased.
COPYRIGHT: (C)1980,JPO&Japio
JP3661979A 1979-03-27 1979-03-27 Electronic weighing device Granted JPS55128127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3661979A JPS55128127A (en) 1979-03-27 1979-03-27 Electronic weighing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3661979A JPS55128127A (en) 1979-03-27 1979-03-27 Electronic weighing device

Publications (2)

Publication Number Publication Date
JPS55128127A true JPS55128127A (en) 1980-10-03
JPS638409B2 JPS638409B2 (en) 1988-02-23

Family

ID=12474810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3661979A Granted JPS55128127A (en) 1979-03-27 1979-03-27 Electronic weighing device

Country Status (1)

Country Link
JP (1) JPS55128127A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830625A (en) * 1981-08-18 1983-02-23 Tokyo Electric Co Ltd Measuring device
CN114441026A (en) * 2022-04-11 2022-05-06 深圳市杰曼科技股份有限公司 Switching value three-state output circuit of weighing instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830625A (en) * 1981-08-18 1983-02-23 Tokyo Electric Co Ltd Measuring device
CN114441026A (en) * 2022-04-11 2022-05-06 深圳市杰曼科技股份有限公司 Switching value three-state output circuit of weighing instrument

Also Published As

Publication number Publication date
JPS638409B2 (en) 1988-02-23

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