The dry-block principle

The principle of a dry-block calibrator is basically very simple:
'Heating up a metal block and keeping the temperature stable.' This basic design gives the user a lot of advantages compared to the more traditional liquid baths.

- Heating up and cooling down much faster
- Much wider temperature ranges
- Physically smaller and lighter
- Designed for industrial applications
- Models with completely integrated calibration solutions

Picture:
1. Sensor-under-test
2. Solid metal block (dry-block)
3. Interchangeable inserts for the sensor-under-test
4. Internal RTD reference sensor
5. Heating elements
6. Cooling fan