KR920008209B1 - 계량계측기기의 영점 자동 회귀방법(prs시스템) - Google Patents
계량계측기기의 영점 자동 회귀방법(prs시스템) Download PDFInfo
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- KR920008209B1 KR920008209B1 KR1019890019737A KR890019737A KR920008209B1 KR 920008209 B1 KR920008209 B1 KR 920008209B1 KR 1019890019737 A KR1019890019737 A KR 1019890019737A KR 890019737 A KR890019737 A KR 890019737A KR 920008209 B1 KR920008209 B1 KR 920008209B1
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- 238000000034 method Methods 0.000 title claims description 12
- 238000005303 weighing Methods 0.000 title claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 14
- 238000013500 data storage Methods 0.000 description 13
- 238000004364 calculation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Power Sources (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Abstract
Description
Claims (1)
- 키보드(8)을 통하거나 자동 입력되어 기설정된 영점값을 전원오프(OFF)시에도 영점 데이타값 보존이 가능하게 한 기억보존부(3)에 기억시켜 두고, 메인전원 온(ON)시 피측정물이 전자저울에 올려져 있는가의 여부를 판별하는 제1과정과, 상기 판별 결과 피측정물이 저울에 올려져 있는 경우에는 기억보존부(3)에 기억된 영점값을 회귀시켜 센서부(5)로 감지된 중량을 측정 및 연산하고 그 결과를 표시부(7)에 표시하는 제2과정과, 중량측정중에 전원의 온(ON)/오프(OFF)여부를 판별하는 제3과정과, 중량측정중 메인전원이 오프(OFF)되었다가 다시 온(ON)되면 기설정된 영점 데이터값을 기억보존부(3)으로 부터 읽어 들여 감지된 중량을 측정, 연산하고 그 결과 값을 표시하는 제4과정으로 이루어진 것을 특징으로 하느 계략계측기기의 영점 자동 회귀방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890019737A KR920008209B1 (ko) | 1989-12-27 | 1989-12-27 | 계량계측기기의 영점 자동 회귀방법(prs시스템) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890019737A KR920008209B1 (ko) | 1989-12-27 | 1989-12-27 | 계량계측기기의 영점 자동 회귀방법(prs시스템) |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910012675A KR910012675A (ko) | 1991-08-08 |
KR920008209B1 true KR920008209B1 (ko) | 1992-09-25 |
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ID=19293836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890019737A KR920008209B1 (ko) | 1989-12-27 | 1989-12-27 | 계량계측기기의 영점 자동 회귀방법(prs시스템) |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920008209B1 (ko) |
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1989
- 1989-12-27 KR KR1019890019737A patent/KR920008209B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910012675A (ko) | 1991-08-08 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19891227 |
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