PPWD can be used to capture acid and base gas molecules in the atmosphere, flue and the workplace.  If PPWD is connected to the IC, it can analyze the concentration of the acid and base gas molecules in the environment.

Calibration Gases Generator The gas generator is adopted when the gas sources cannot be formulated by standard gas cylinders or with low concentration requirements or special gases. The gas generator can be used to generate the required standard gas.

NMCI It is a 10-stage cascade inertial impactor for measuring aerosol mass size distribution in ambient atmospheric, exhaust stacks, and workplaces. The collected samples can further be analyzed for chemical compositions to obtain the size distribution of chemical species. ITEL Multifunction Gas Detector detect and indicate the concentration of gas leakage IAQ-Pro Indoor Air Quality Monitor Standard detection item: Temperature, Humidity, PM2.5, PM10, CO2.Smart sensor and wall mount design.

POE power supply and friendly user interface.