RH CAL相对湿度校准仪

 

 RH CAL

Portable Relative Humidity Calibrator

RH CAL

Unlike other comparative systems RH CAL is entirely self-sufficient. It does not need compressed air or a water connection to operate, which allows this system to be truly portable.

RH CAL is a microprocessor based, programmable

humidity calibration system that is at home in the

metrology lab or out in the field performing on site NIST traceable humidity calibrations. The system offers the highest accuracy available for both

relative humidity and ambient temperature.

With RH CAL, temperature and relative humidity are controlled independently; therefore, you are not limited to performing calibrations at the surrounding ambient temperature, which may not be appropriate for your unique calibration protocol. Using EdgeTech’s Optical Chilled Mirror (OCM) primary measurement technique for traceability and feedback control, RH CAL is a

standalone, portable humidity calibration system.