WIKA

Portable temperature calibrators

Efficient calibration with temperature calibrators from WIKA

Portable temperature calibrators (dry-well calibrators) are electronic controllers which automatically, quickly and dryly supply a temperature. Due to the high reliability, accuracy and simple operation, portable temperature calibrators are particularly suitable as a factory/working standard for the automatic testing and/or calibration of temperature measuring instruments of all types. A major advantage is offered by the large sleeve diameters and the fast, stable temperature control, since, as a result of these characteristics, the time for calibration can be used very effectively.
FAQ
FAQ

In temperature calibration, what is an axial gradient?

An axial gradient is the temperature difference, or temperature gradient, from the bottom (maximum immersion depth) to the top (surface of the calibrator).

What materials should the inserts of a dry well calibrator be made of?

The answer depends on the calibrator’s temperature range. In general, the melting point of the insert material should be significantly higher than the dry well calibrator’s top temperature. Here are the recommended insert materials for certain temp ...

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