Products

ZR-6012 aerosol photometer is designed based on Mie scattering theory and is a special equipment used to test whether there is any leakage in the high efficiency particulate air (HEPA) filter. 

ZR-1300A aerosol generator is a special instrument using Laskin nozzle to generate PAO aerosol. The built-in regulating valve can be adjusted to work by nozzle with 4 or 10 holes. Aerosol size conforms to internation standards.

ZR-1620 Airborne Particle Counter is a portable 6 channel particle counter that uses the principle of light scattering to test the number of airborne particles with sizes of 0.3, 0.5, 1.0, 3.0, 5.0, and 10.0μm. The flow is stable at 2.83L/min by a...

ZR-1630 Airborne Particle Counter is a portable 6 channel particle counter that uses the principle of light scattering to test the number of airborne particles with sizes of 0.3, 0.5, 1.0, 3.0, 5.0, and 10.0μm. The flow is stable at 28.3L/min by a...

ZR-1640 Airborne Particle Counter is a portable 6 channel particle counter that uses the principle of light scattering to test the number of airborne particles with sizes of 0.3, 0.5, 1.0, 3.0, 5.0, and 10.0μm. The flow is stable at 100L/min ...

ZR-1650 Airborne particle counter is a portable 9 channel high precision particle counter (0.1 μm). The working flow rate is 28.3L/min (1 CFM). By using a solid laser and basing on light scattering principle, it can measure the...

ZR-G07 Particle Diluter is a portable instrument for diluting high concentration aerosol to the detection range of Junray 28.3L/min particle counters. Users can calculate the original concentration according to the diluted concentration and diluti...

ZR-G08 high pressure diffuser is a protective device used to reduce pipeline pressure, which can protect precision instruments such as particle counters. It connects the particle counter and the compressed gas pipeline, reduces the pressure in the...

It is widely used in HVAC, purification technology and other industries to directly measure the air volume of air outlets and ducts.

ZR-2052 Microbial air sampler is an efficient portable active air sampler designed for cleanroom and aseptic environments. The sampler is a single-stage multi-aperture impactor and air will be drawn through it at a constant flow rate. 

ZR-4001 Airflow pattern visualizer uses ultrasonic atomization to produce visible DI water fog with particle size of 1~10μm. It can help observing the airflow pattern including the flow direction and whether the airflow has vortices or dead points.

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, wi...