Liquid and odd/big size sensor calibration
Two models of the ATC series (ATC-140 and ATC-250) fitted with a 160 mm deep well with a diameter of 63.5 mm (2.5 in) can be used both as dry-block professional calibrators and as liquid calibration baths with a magnetic stirrer.
A liquid bath and a dry-block diameter of 63.5 mm (2.5 in), which is twice the size of any other JOFRA dry-block, are both new in the JOFRA product range. With these options it is now possible to calibrate even more industrial temperature sensors at the same time and to calibrate large as well as odd sizes and shapes of detection, which were not possible to calibrate in the existing range. The compromise compared to the existing models is longer cooling, heating and stabilization times.
ATC-140 & ATC-250 can be used without an external reference sensor, but if a STS-100 reference sensor is connected directly to a B version or the JOFRA reference industrial thermometer DTI-1000, you obtain better accuracies and thereby use the full potential of the calibrators.
