PreGASS®-4500 Portable Humidity Generation and Calibration Device features the following characteristics and innovations:
1. Integration of wide-range humidity standard gas generation and portability
2. Integration of fast humidity generation response, large flow rate, and high precision
Working Principle
PreGASS®-4500 Portable Humidity Generation and Calibration Device uses high-precision temperature and humidity sensors as the reference humidity standard based on Nafion tube humidification principle, humidity generation is more stable than conventional saturated water vapor methodse.
Prodcut Characteristics
Stable humidity output
Humidity traceability