Cost effective calibration

The S503 humidity calibrator from Michell Instruments is said to make field calibration of RH sensors and humidity prob Weighing less than 2kg and 24cm wide, the instrument is portable, compact and comes with a convenient carry case.

It provides thermal stability to better than 0.1°C. In combination with a Michell Chilled Mirror Hygrometer, such as the Optidew Vision, it is possible to create a complete traceable humidity calibration system.

The S503 can be used by all staff as no specialist training or experience is necessary. The calibration chamber can calibrate up to 7 probes at once helping to save time as well as money.