The Ametek Jofra CTC Compact Temperature Calibrator is a lightweight, portable dry block offering ±0.05°C stability in three models: CTC-155 (-35 to 155°C), CTC-350 (33 to 350°C) and CTC-660 (50 to 660°C). With optional battery operation and ATEX/IECEx Zone 2 certification, the CTC is an ideal on-site temperature calibrator for maintenance and calibration teams. Available from Hinco Instruments in Perth, Western Australia.
The Ametek Jofra CTC Compact Temperature Calibrator is a portable dry block temperature calibrator designed to deliver reliable, repeatable calibration performance in a lightweight, easy-to-carry format. For calibration teams who need to move between multiple instruments on site, the CTC’s compact design significantly reduces the effort of carrying calibration equipment without sacrificing the accuracy and stability required for quality calibration work.
Three models cover the temperature ranges needed for most industrial maintenance and calibration programs: the CTC-155 covers -35 to 155°C for sub-ambient and general process temperature calibration; the CTC-350 covers 33 to 350°C for mid-range process applications; and the CTC-660 covers 50 to 660°C for high-temperature work including furnaces, boilers and heat treatment equipment. All models achieve ±0.05°C set-point stability with a built-in reference sensor, while the dual LCD display provides clear simultaneous readout of set-point and measured temperature. The standard 25 mm insert well accepts interchangeable precision inserts for different sensor sizes.
Universal AC mains power (100–240 V) is standard, and an optional battery pack enables fully portable, mains-free operation — useful for remote sites or locations without convenient power access. ATEX/IECEx Zone 2 certified models are available for use in hazardous classified environments.
Hinco Instruments is an authorised Ametek Jofra distributor supplying the CTC Compact Temperature Calibrator to customers across Perth, Western Australia and nationally. The CTC is used across a wide range of industries including pharmaceutical, food and beverage, HVAC, water treatment, manufacturing and general process plant maintenance.
