Ametek Jofra CTC-650-SE-2 Dry Block Temperature Calibrator

The Ametek Jofra CTC-650-SE-2 Dry Block Temperature Calibrator is a portable, on-site dry-block calibrator that covers a 50°C to 650°C range for fast, reliable calibration of temperature sensors. As part of AMETEK's JOFRA CTC Compact Temperature Calibrator family, it uses interchangeable dry-block inserts to deliver stable, repeatable calibrations for thermocouples, RTDs, and other temperature sensors. The unit features a large color display with status icons and calibration prompts, a dedicated one-button function for switch testing and auto stepping, and AMETEK’s MVI power-fluctuation elimination technology to improve measurement stability. Typical CTC specifications include accuracy up to ±0.2°C and stability of ±0.04°C, with models like the CTC-652 offering up to 190 mm insertion depth for long sensors. The CTC series comprises five models with ranges extending up to 1205°C, designed for fast heating and cooling and easy field use in industries such as oil and gas, pharmaceuticals, food processing, and HVAC. The CTC-650-SE-2 also integrates with JOFRA calibration software (JofraCal) to support documented, repeatable calibrations on-site.