UA87951U - Method for calibration/graduation and determination of metrological characteristics of level measuring channel in polymetric system - Google Patents
Method for calibration/graduation and determination of metrological characteristics of level measuring channel in polymetric systemInfo
- Publication number
- UA87951U UA87951U UAU201311068U UAU201311068U UA87951U UA 87951 U UA87951 U UA 87951U UA U201311068 U UAU201311068 U UA U201311068U UA U201311068 U UAU201311068 U UA U201311068U UA 87951 U UA87951 U UA 87951U
- Authority
- UA
- Ukraine
- Prior art keywords
- level
- polymetric
- calibration
- distance
- measuring channel
- Prior art date
Links
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
A method for calibration of level measuring channel in polymetric system includes measurement of the level with reflectometric method, reception of signal reflected by wave impedance irregularities on sensitive element, measurement of delay time of reflected signal with respect to probing one, processing in calculator, display on indicator. Calibration is carried out with liquid in vessel, with changing the filling level, which is controlled with reference system of measurement of distance (level), and a temperature of electronic block. Time delay for signals reflected from the interface region and the value of temperature of electronic block are stored with software of measuring channel together with respective value of distance to the interface region, after that correspondence of readings of polymetric system to readings for the distance to the interface region obtained by reference system of measurement of distance (level) is determined.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201311068U UA87951U (en) | 2013-09-17 | 2013-09-17 | Method for calibration/graduation and determination of metrological characteristics of level measuring channel in polymetric system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201311068U UA87951U (en) | 2013-09-17 | 2013-09-17 | Method for calibration/graduation and determination of metrological characteristics of level measuring channel in polymetric system |
Publications (1)
Publication Number | Publication Date |
---|---|
UA87951U true UA87951U (en) | 2014-02-25 |
Family
ID=52298537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201311068U UA87951U (en) | 2013-09-17 | 2013-09-17 | Method for calibration/graduation and determination of metrological characteristics of level measuring channel in polymetric system |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA87951U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2680852C1 (en) * | 2018-06-13 | 2019-02-28 | Александр Александрович Калашников | Method of metrological diagnostics of measuring channels of the liquid level |
-
2013
- 2013-09-17 UA UAU201311068U patent/UA87951U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2680852C1 (en) * | 2018-06-13 | 2019-02-28 | Александр Александрович Калашников | Method of metrological diagnostics of measuring channels of the liquid level |
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