Method for the automatic calibration of a high-resolution electronic balance
US4858161A · kind A · utility
16Cited by
4References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1987 |
| Grant date | Aug 15, 1989 |
| Priority date | — |
| Expiry date | Feb 4, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01G23/01
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The calibration process is initialized as a function of the past measurement results. The time to the next calibration is dependent on the quality of the calibrations in the past. Before the calibrating of the balance, the program checks a number of parameters, which can affect the weighing result and compares the results with predetermined limits. If set conditions are exceeded, the program in each case returns to the beginning and starts anew.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.