Equipment and method for calibration of instruments having a temperature sensing unit
US4643586A · kind A · utility
13Cited by
9References
16Claims
0Family size
Inventor
Key dates
| Filing date | Jul 12, 1985 |
| Grant date | Feb 17, 1987 |
| Priority date | — |
| Expiry date | Jul 12, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K15/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An equipment for the calibration of a temperature sensing device comprises an HF-induction coil capable of generating an alternating magnetic field which produces heat in the device to be calibrated. The actual temperature of the device is measured by a thermocouple attached directly to the surface of said device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.