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