Products

The ZR-1002 mask particle protection effect tester is to test the particle protection effect of masks by installing the national standard head from in the 500L self-cleaning test cabinet, then wear the mask on the head from, and import the mass me...

Key specifications of Model ZR-1000 mask bacteria filtration efficiency tester (BFE) not only meet the requirements of B.1.1 in YY0469-2011 <technical requirements for medical surgical masks>, but also meet the requirements of ASTMF2100, AST...

The main specifications of the ZR-1000A mask virus filtration efficiency (VFE) tester conform to the YY/T1497-2016 < Evaluation test method for the viral filtration efficiency(VFE) of medical protective face mask materials--Test method using Ph...

 Ambient Air Sampler is a portable instrument. It uses filter membrane to capture particles in the ambient air (TSP, PM10, PM2.5). The solution absorption method is used to collect various harmful gases in the ambient atmosphere and indoor air. It...

ZR 3211H  Stack dust( gas)  Tester by UV Differential Optical absorption spectroscopy is a portable instrument,which can measure the concentration of SO2, NOx, O2, NH3. It cannot works affected by the water vapor in the flue gas,which is especiall...

ZR 3211C  Stack dust( gas)  Tester by UV Differential Optical absorption spectroscopy is a portable instrument. It can measure the concentration of SO2, NOx, O2, H2S, CO, CO2 and other gases by UV Differential Optical Absorption Spectroscopy. It c...

THC Analyzer is a portable environmental analyzer  can detect almost all organic and inorganic compounds. Identify various pipeline and valve components, discharge ports and sealing systems quickly, helping users leakage detection and repair point...

Airflow Pattern Visualizer（AFPV）is a Cleanroom Fogger, often referred to as a fog generator for cleanrooms. It is used used to visualize airflow patterns and turbulence in clean rooms and pharmaceutical industry. AFPV as an airflow visualizer for ...

ZR-1630 Particle Counter is 6 channels, built in HEPA filter and Vacuum pump. The flow stable at 1CFM(28.3L/min).

Air Particle Counter is a hand-held precision particle counter. The instrument uses light scattering method to measure the particle size and quantity in the air which the particle size is 0.3μm~10.0 μm. It is mainly used in clean room testing, air...

Unlike other sensor-based instruments, the ZR-7250 Air Quality Monitoring Station is designed to be calibrated using standard calibration equipment used to calibrate ambient air quality analyzers. This ensures your measurements will be robust and ...

For leakage detection for HEPA Filter, it is well known to use aerosol photometer for testing. ZR-6012 Aerosol photometer is a professional testing equipment which is used to test whether there is leakage on HEPA filter. The downstream of aeros...