The RTC Series of dryblock calibrators from Jofra Calibration is its most advanced and accurate temperature calibrator with the widest available temperature range to date. One of the features is the patent pending DLC System for temperature uniformity in the insert – even when calibrating large sensors or many sensors at a time (B and C models only).
The series also features active dual and tripe zone temperature control which provides excellent temperature homogeneity in the well.
The display indicator shows the degree of temperature uniformity in the insert when using the new DLC technology (B and C models only).
The RTC-187 model has a new wider temperature range from -45°C to 180°C which is a 25°C expansion over the range of the RTC-157.
The RTC-187 is accurate down to ±0.04°C using the external reference sensor. Four-wire True-Ohm Measurement technology is used.
Jofra reference sensors are supplied with intelligent plugs, holding the calibration data (coefficients) of the reference sensor.