• Dry block or liquid bath configurations
  • Temperature range from -35°C to 650°C
  • Accuracy from 0.2°C
  • Stability 0.05°C
  • Rapid heating and cooling
  • Light weight and robust for field use
  • Choice of interchangeable well inserts
  • Easy to set-up and use


The Druck TC Series Dry Block / Liquid Bath Temperature Calibrators provide solutions for testing temperature devices over a range of temperatures from -30°F to 1200°F (-35 to 650°C) with a choice of dry block and liquid bath configurations to accommodate virtually any type, shape and size of sensor.

These dry block calibrators incorporate the latest metal block and electronic control technology and offer a choice of precision bored well inserts to accommodate a wide range of test devices. The two models available are the DryTC 165 that generates temperatures from -35°C to 165°C and the DryTC 650 that generates temperatures from ambient to 650°C. Both models provide high accuracy, excellent sent point stability and rapid heating and cooling times

Dry block calibrators greatly simplify the test and calibration of process sensor heads, probes, switches and thermometers, but optimum performance relies on a good fit of the device in the well insert. To facilitate this, a range of insertion sleeves are available with hole diameters to suit the most common probes and devices.

These multi-purpose calibrators combine the portability of dry block calibrators with the flexibility of liquid immersion baths to enable the testing and calibration of virtually any shape and size of devices. The calibrators can be re-configured by the user to function as a liquid bath, as an infra-red black body source and as a dry block calibrator with interchangeable inserts. The latest heating and electronic control technology, combined with continuous liquid agitation of the fluid bath, provide high accuracy and stability throughout the large homogeneous measuring zone. The calibrators are factory configured as liquid baths and are provided with a bath cover to hold up to 5 devices while reducing heat loss from the surface of the liquid medium. For transportation a leak-proof sealing cover is also provided as standard. Optionally the temperature calibrators can be configured with additional capabilities including interchangeable liquid baths, a black body source and dry block interchangeable inserts. Two models are available.