logo copy2

Contact us on
+353 45 896660 or email us!


/ Dry Block Calibrators

Additel ADT875-1210 & ADT878-1210 - Thermocouple Calibration Furnaces

With Additel’s New ADT875-1210 and ADT878-1210 Thermocouple Calibration Furnaces’ unmatched stability, uniformity and an optional on-board process calibrator, calibrating thermocouples has never been easier.

With two separate units to choose from, the ADT875-1210 and ADT878-1210 furnaces include a patented multi-zone temperature control which provides an unmatched, highly stable and uniform heat source to ensure the best possible results from a modest investment.

These new Thermocouple Calibration Furnaces have been designed with a unique and innovative way of controlling temperature and temperature gradients – Advanced Adaptive Control. This exciting new design feature incorporates Additel’s patent pending wind tunnel control technology with its impressive 3-zone temperature control to provide the very best uniformity and stability possible.

Need help with this product?

If you'd like to know more about this product,
you can ask our experts by calling:

+353 45 896660 or email us!

  • Temperature control from 100°C to 1210°C
  • Two models to choose from: Reference (ADT878) and Standard (ADT875) Display Accuracy of ±1.5°C (ADT878) Stability of ±0.1°C
  • Four on-board measurement channels (PC option)
  • Process calibrator option provides a multi-channel readout for TCs, switches and transmitters, including task documentation and HART communication
  • Portable, rugged and quick to temperature Self-calibration feature (PC option)
  • Multi-zone temperature control
  • Internal and external sensor control (PC option) Metallic interchangeable inserts
  • Wi-Fi and Bluetooth capable
  • Colour touch screen display



COVID-19: Staying safe whilst we remain open

COVID-19: Staying safe whilst we remain open


On 16 March 2020 we implemented a number of measures to protect the wellbeing of our staff and to mitigate any supply issues to our customers. From a Calibration Laboratory service perspective, we have split our staff into two shifts to reduce contact within the business whilst maintaining laboratory continuity.
Our Sales, Accounts and Admin staff are all working from home for the foreseeable future.
We can assure you that we will continue to do all we can to protect our staff, customers and their families.

You can contact us by phone 045 896660, or by email info@classictechnology.ie Our business hours are Monday to Friday 8.30am-5pm