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Ametek Jofra CTC 155 (-25°C to 155°) Series

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Price: From $6,292.00 to $8,237.00
Manufacturer: AMETEK/JOFRA

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CTC 155 A Series Temp. -25°C to 155° - Compact Temperature Calibrator

The Ametek CTC series is a fast dry-block that offers both interchangeable inserts, the MVI stability circuitry, and calibration software. Both speed and portability are superior to liquid baths. Dry-block calibrators do not require hazardous liquids and provide a wide temperature range. Calibrate RTD's, thermocouples, thermoswitches, thermistors, and other common temperature sensing devices.

The CTC series is designed for both on-site and maintenance shop use. The applications are generally critical process control but can vary based on calibration and testing requirements. The user interface is easy and intuitive. One-key-one-function gives you quick access to timesaving features such as the switch test or the auto-stepping function.

All models feature a large, backlit LCD display panel, which is easy-to-read even in well lit areas. Units feature an informative display that provides icons and information regarding the status of the CTC and the calibration in-progress. The JOFRA CTC series consists of six different models that differ in temperature ranges and immersion depths. All units offer similar features. A rugged, slim-line, aluminum outer casing with die-cast top and bottom protects the CTC series of dry-block calibrators. For easy documentation and automatic calibration, all units are delivered with RS232 serial communication and JOFRACAL calibration software.


 Temperature Ranges

-25°C to 155°C

 JofraCal Software


JofraCal calibration software ensures easy calibration of RTD´s, thermocouples, transmitters, thermo switches, pressure gauges and pressure switches. It may be used with our well-known temperature calibrators as well as with pressure and multifunction calibrators. 

JofraCal calibration software provides an entirely automatic calibration of sensors and a semi-automatic calibration of the complete process loop by means of a PC. The software handles the comparison between the process readout value and the reference value, controls the complete calibration procedure, stores the results, and provides a calibration audit trail through hard-copy certificates. All calibration data are stored for each sensor to monitor drift and optimize recalibration intervals. A scheduler feature allows planning of future calibrations.

• Reduce operator time by automating calibration procedures
• Calibrate up to 24 sensor simultaneously
• Comply with quality systems by documenting results and procedures
• Reduce sources of error by using stored procedures and set-ups
• Use with our temperature, signal, and pressure calibrators




CTC 155 Series Temperature Calibrator Datasheet

CTC 155 User Manual

CTC 155 Reference Manual

CTC Firmware Upgrade Manual

Click to Download CTC Firmware Upgrade

JofraCal Datasheet


JofraCal User Manual

  Click to Download JofraCal Software