February 21, 2017 – AMETEK Sensors, Test & Calibration has broadened its line of JOFRA Professional Temperature Calibrators (PTC) with the addition of the PTC-425, which has a temperature range of 33C to 425C (91 to 797F) making it ideal for sterilization tunnels as well as validation and monitoring applications in the pharmaceutical, medical and food industries.
The PTC-425 rounds out the PTC Series product line, which also includes the PTC-155 with a temperature range from -25o to 155oC; PTC-350 with a temperature range of 33o to 350oC; and the PTC 660 with a temperature range of 33o to 660oC. Each PTC Series calibrator is available in three models: PTC-A calibrator without inputs; PTC-B calibrator with inputs for a reference sensor and device-under-test; and PTC-C calibrator with input for a reference sensor.
PTC calibrators come with proprietary JofraCal software as standard. In addition, the PTC Series features AMETEK’s active dual heating zone system, which provides high-temperature uniformity in the insert no matter the number or size of the sensors immersed.
An optional reference sensor compensates for the temperature differences resulting from testing various sensors, allowing the PTC Series to perform calibrations with sensors of varying sizes and even with multiple sensors under test. PTC Series calibrators are available with a carrying case for improved portability and convenience. The carry case can store and protect reference sensors, inserts, support rods, wires, manuals, plugs and insert tools.
