The Opti-Cal offers the opportunity to provide local calibration of RH sensors directly traceable to International Standards over a wide humidity range and at any set temperature from 50 to 120ºF. The Opti-Cal compliments Michell Instruments Inc.'s existing humidity generator range and adds the key features of temperature control, traceable reference and fast response.

Opti-Cal Product Features

• Perform RH sensor calibrations in-house
• Simple and easy to use
• Fully self-contained system
• Range 10 to 90 %RH over 50 to 120°F chamber temperatures
• Integrated traceable reference hygrometer
• Best measurement capability <2 % of reading