JPS6429709A - Zero point correcting system - Google Patents
Zero point correcting systemInfo
- Publication number
- JPS6429709A JPS6429709A JP62186325A JP18632587A JPS6429709A JP S6429709 A JPS6429709 A JP S6429709A JP 62186325 A JP62186325 A JP 62186325A JP 18632587 A JP18632587 A JP 18632587A JP S6429709 A JPS6429709 A JP S6429709A
- Authority
- JP
- Japan
- Prior art keywords
- output
- zero point
- inputted
- point correcting
- fluctuation 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.)
- Pending
Links
Abstract
PURPOSE:To automatically execute a zero point correction, and to improve the operability and the accuracy of a result of measurement, by determining an output state of a fluctuation value being an output of a zero point correcting means, in accordance with outputs of two kinds of comparing means of that which is related to an output of a measuring means and that which is related to an output of the zero point correcting means. CONSTITUTION:A weight measuring instrument 1 is constituted of a weight detecting part 2 being a measuring means and a control part 3. An output of the detecting part 2, which has been inputted to the control part 3 is inputted to a zero point correcting part 11 through a bias part 4, an amplifying part 8, etc. Also, an output of the amplifying part 8 is compared with set values of reference level setting means 13, 15 by comparators 12, 14. Subsequently, an output of the correcting part 11 is compared with set values of setting means 19, 20 by comparing means 17, 18. Outputs of these comparators 12, 14 and 17, 18 are inputted to a processor 16, and in accordance with the output of each comparator, a fluctuation value added to the output of the detecting part 2 is determined. Also, at the time of non-measurement, as for the output of the detecting part 2, its output is forced to a zero level by addition of the fluctuation value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62186325A JPS6429709A (en) | 1987-07-24 | 1987-07-24 | Zero point correcting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62186325A JPS6429709A (en) | 1987-07-24 | 1987-07-24 | Zero point correcting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429709A true JPS6429709A (en) | 1989-01-31 |
Family
ID=16186366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62186325A Pending JPS6429709A (en) | 1987-07-24 | 1987-07-24 | Zero point correcting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013156062A (en) * | 2012-01-27 | 2013-08-15 | Panasonic Corp | Optical encoder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555387U (en) * | 1978-10-09 | 1980-04-15 | ||
| JPS5554403A (en) * | 1978-10-17 | 1980-04-21 | Toshiba Corp | Zero adjuster |
| JPS57151828A (en) * | 1981-03-14 | 1982-09-20 | Ishida Scales Mfg Co Ltd | Automatic zero point adjustment prohibitor |
-
1987
- 1987-07-24 JP JP62186325A patent/JPS6429709A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5555387U (en) * | 1978-10-09 | 1980-04-15 | ||
| JPS5554403A (en) * | 1978-10-17 | 1980-04-21 | Toshiba Corp | Zero adjuster |
| JPS57151828A (en) * | 1981-03-14 | 1982-09-20 | Ishida Scales Mfg Co Ltd | Automatic zero point adjustment prohibitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013156062A (en) * | 2012-01-27 | 2013-08-15 | Panasonic Corp | Optical encoder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE18097T1 (en) | DIGITAL LENGTH OR ANGLE MEASUREMENT SYSTEM. | |
| JPS6446620A (en) | Method and apparatus for measuring imbalance of rotor | |
| JPS57192849A (en) | Detecting device for limit current system oxygen concentration performing temperature compensation of measuring output | |
| FR2623623B1 (en) | METHOD FOR CALIBRATING FORCE OR MOMENT MEASURING APPARATUS AND APPARATUS THEREFOR | |
| JPS6429709A (en) | Zero point correcting system | |
| SE7812021L (en) | PROCEDURE FOR CORRECTION OF THE METHODS WHEN SATURING THE RADIATION FROM A NUMBER OF RADIOACTIVE SAMPLES IN A RADIO Saturation Instrument | |
| JPS55159596A (en) | X-ray tube electric current setting device | |
| JPS57192851A (en) | Limiting current type oxygen concentration detector compensated for temperature of measured output | |
| JPS57152219A (en) | Precision correcting circuit for analog-to-digital converter | |
| JPS5651641A (en) | Tester for tire tumbling resistance | |
| SU890287A1 (en) | Measuring device statistical error determination method | |
| JPS55126824A (en) | Measuring instrument | |
| JPS553013A (en) | Fault detecting device of control unit | |
| SU574629A1 (en) | Weighing apparatus | |
| JPS5595180A (en) | Error correcting unit of integrator | |
| GB1479131A (en) | Instrument for measuring external cones | |
| JPS6480131A (en) | Linearity test equipment for da converter | |
| JPS646715A (en) | Bumpiness measurement for tire | |
| SU1250860A1 (en) | Device for balancing rotors | |
| JPS55155223A (en) | Measuring method of main stress of magnetic material | |
| SU1096510A1 (en) | Measuring device for balancing machine | |
| JPS5546146A (en) | Measurement unit for infrared ray temperature | |
| SU763685A1 (en) | Device for testing inclinometers | |
| SU1370448A1 (en) | Electromagnetic thickness gauge | |
| JPS57118123A (en) | Measuring device |