JPS5790118A - Digital type weight measuring apparatus - Google Patents

Digital type weight measuring apparatus

Info

Publication number
JPS5790118A
JPS5790118A JP16636580A JP16636580A JPS5790118A JP S5790118 A JPS5790118 A JP S5790118A JP 16636580 A JP16636580 A JP 16636580A JP 16636580 A JP16636580 A JP 16636580A JP S5790118 A JPS5790118 A JP S5790118A
Authority
JP
Japan
Prior art keywords
weighing
graduation
pulse number
count
weighed value
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
JP16636580A
Other languages
Japanese (ja)
Other versions
JPS6341405B2 (en
Inventor
Seiji Suzuki
Shiro Kuno
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.)
Tokyo Sanyo Electric Co Ltd
Toshiba TEC Corp
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tokyo Electric 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 Tokyo Sanyo Electric Co Ltd, Tokyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP16636580A priority Critical patent/JPS5790118A/en
Publication of JPS5790118A publication Critical patent/JPS5790118A/en
Publication of JPS6341405B2 publication Critical patent/JPS6341405B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3707—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting using a microprocessor

Abstract

PURPOSE:To permit weighing with a fine scale as well as enable weighing of relatively heavy articles, by automatically changing over two weighing means different in weighing capacity from each other according to the size of the weighed value. CONSTITUTION:The weighed value from a weight detecting unit 1 is converted into a pulse number in an A/D converter 4 and digitally displayed on a display device 12. Provided are a weighing means with a relatively small weighing capacity having one graduation set to be A count (A>=2) by the pulse number by means of a CPU 7 according to the program in an ROM 9 in order to calculate (a) weighed value by performing a weighing processing of the generated pulse number divided by A count X the weight value represented by one graduation in weighing and a weighing means of a relatively large weighing capacity with the maximum effective graduation number equivalent to the above-mentioned weighing means, having one graduation set to be B count (B>A) by the pulse number in order to calculate a weighed value by performing a weighing processing of the generated pulse number divided by B count X the weight value represented by one graduation in weighing. Both the weighing means are automatically changed over according to the size of the weighed value.
JP16636580A 1980-11-26 1980-11-26 Digital type weight measuring apparatus Granted JPS5790118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16636580A JPS5790118A (en) 1980-11-26 1980-11-26 Digital type weight measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16636580A JPS5790118A (en) 1980-11-26 1980-11-26 Digital type weight measuring apparatus

Publications (2)

Publication Number Publication Date
JPS5790118A true JPS5790118A (en) 1982-06-04
JPS6341405B2 JPS6341405B2 (en) 1988-08-17

Family

ID=15830042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16636580A Granted JPS5790118A (en) 1980-11-26 1980-11-26 Digital type weight measuring apparatus

Country Status (1)

Country Link
JP (1) JPS5790118A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002291850A (en) * 2001-03-28 2002-10-08 Nippon Muki Co Ltd Pass box with sterilizing lamp
JP2009028450A (en) * 2007-07-30 2009-02-12 Nippon Muki Co Ltd Pass box equipped with germicidal lamp and its control procedure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002291850A (en) * 2001-03-28 2002-10-08 Nippon Muki Co Ltd Pass box with sterilizing lamp
JP2009028450A (en) * 2007-07-30 2009-02-12 Nippon Muki Co Ltd Pass box equipped with germicidal lamp and its control procedure

Also Published As

Publication number Publication date
JPS6341405B2 (en) 1988-08-17

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