New Compact Temperature Calibrator from AMETEK STC Offers New User Interface and Improved Accuracy

Contact: Henriette Elmgreen, +45-48-16-80-00,

Allerød, Denmark – The new JOFRA™ CTC Series Compact Temperature Calibrator from AMETEK Sensors, Test & Calibrations is engineered for “advanced simplicity,” incorporating a number of useful features that greatly extend the range and functionality of the popular temperature calibrator.

The CTC Series offers an easy-to-read, full-color display with improved navigation that provides easy access to the calibrator’s latest features.  The CTC Series now contains an auto step function with up to 12 preset temperature points, an optimized switch test with automatic up and down test runs, assisted manual calibration using pre-defined temperature points, and memory to store up to 5 calibration processes.

Along with those new features, the CTC has improved accuracy to ± 0.2°C and a broader temperature range from -25oC to 660°C.  As with other high-end JOFRA temperature calibrators, the CTC Series is available with an optional input for a reference temperature probe that increases its accuracy even more.

CTC Series is available in three versions: the CTC-155 covers a temperature range of -25oto 155oC (-13oto 311oF), the CTC-350 covers a higher temperature range of 28oto 350oC (82oto 662oF), while the CTC 660 handles temperatures ranging from 28oto 660oC (82oto 1220oF). 

Along with a wide temperature range, CTC Series calibrators feature a purpose-dedicated temperature regulator that provides very fast heating and cooling times and a short stabilization time.

CTC Series temperature calibrators are designed for both on-site and maintenance shop calibration. The compact, portable calibrators are lightweight and easy to carry with a convenient handle located away from the heat zone.

For more information on CTC Series and the full line of JOFRA calibration products, contact AMETEK Sensors, Test & Calibration, Gydevang 32, 3450, Denmark. Phone +45 48 16 80 00, e-mail:, website:

AMETEK Sensor, Test & Calibration is among the world’s leading manufacturers of calibration instruments, scales, material and force testing, and hardness testing  equipment  and a unit of AMETEK, Inc., a leading global manufacturer of electronic instruments and electromechanical devices with annual sales of $4.0 billion.



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AMETEK is a leading global manufacturer of electronic instruments and electromechanical devices with annual sales of $4.0 billion.




Quick facts

New Interface for JOFRA CTC Series Temperature Calibrator
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Temperature calibrator is designed for advanced simplicity
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CTC Series offers greater accuracy and improved navigation
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