Products

ZR-D13E flue gas moisture analyser is specially designed for on-line measurement of moisture in flue gas. This device based on Resistance capacitance method, could be used alone and could meet various operation conditions requirement, it also coul...

Intelligent air microbial sampler collect bacteria and fungi in the air. It is an Active Air Sampler, A portable Clean Room Microbial Sampler, and a Porous Impact Air Microbial Sampler. High sampling efficiency and high biological survival rate...

ZR-1101 Automatic Colony Counter, built in 12 megapixel CMOS camera. Ensure the clarity and speed of the colony image. Truly reduce the working load of staff and realize efficient and fast counting of microorganisms. Automatic Colony Counter is us...

Basic bubble point；Manul bubble point; Extensive bubble point；Pressure holding test；Diffusion flow test；water instrusion test；Ultrafitration Membrane Test.

We have two models: ZR-3520 Vacuum bag sampler(for fixed pollution sources and ambient air) ZR-3730 Vacuum bag sampler(for fixed pollution sources only) Applications: > Industrial VOCs > Indoor air quality > Effluent gas samples...

ZR-1015 Biosafety Cabinet Quality Tester is used to test the protection performance of class II biosafety cabinet by potassium iodide method. Different from the usual microbiological methods, potassium iodide test method can be counted on site to ...

Biogical Air Sampler have multiple functions which is equipped with different samplers, such as Anderson sampler, impact sampler and filter sampler.

ZR-3930B is a small flow automatic membrane changer sampler, which can be applied to continuous measuring of PM 2.5 and PM10. The system consists of a PM10 cutting head, a PM2.5 cutter, an atmospheric temperature detection unit, an automatic filte...

ZR-1050 Aerosol generator is an aerosol generating device. The principle of the device is that the pressure of the top of the liquid supply pipe decreases when the vertical flow tube is injected into the high speed airflow, and the bacteria liquid...

ZR-1006 mask particulate filtration efficiency and air flow resistance tester is applicable to test the particle filtration efficiency and airflow resistance of masks and filter materials for centers of medical device inspection, security inspecti...

Aerosol photometer is designed base on Mie scatter principle, which is used to test whether there is leakage on HEPA filter. 

When detecting the leakage of high-efficiency filter, you need to cooperate with aerosol generator. It emits aerosol particles with different sizes, and adjusts the aerosol concentration as required to make the upstream concentration reach 10 ~ 20...