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Dual channel VOCs and flue gas sampler ZR-3715
Dual channel VOCs and flue gas sampler uses resistance capacitance method to measure humidity in the chimney, and solid phase adsorption method to measure VOCs in the flue.
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ZR-D13D Flue Gas Moisture Analyzer
Function: Measure humidity in flue gas from fixed pollution sources.
Principle: Dry wet bulb method
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Intelligent air microbial sampler ZR-2002
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, widely used in medical and health, food industry, pharmaceutical industry and other fields.
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ZR-1101 Automatic Colony Counter
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 used in the food, environmental, pharmaceutical, cosmetics, veterinary and public institutes research.
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Filter Integrity Tester V8.0
Basic bubble point；Manul bubble point; Extensive bubble point；Pressure holding test；Diffusion flow test；water instrusion test；Ultrafitration Membrane Test.
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Vacuum Bag Sampler
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
> Stack sampling
> Ventilation studies
> Hazardous Material (HazMat) testing
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ZR-1015 Biosafety Cabinet Quality Tester
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 verify the protective performance of the biosafety cabinet: The usual microbiological method takes 48 hours; and potassium iodide test method takes only 30 minutes, which will not pollute the laboratory environment.
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ZR-2000 Intelligent air microbial sampler
Biogical Air Sampler have multiple functions which is equipped with different samplers, such as Anderson sampler, impact sampler and filter sampler.
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ZR-1050 Aerosol Generator
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 is sucked from the bottom to the top of the liquid supply pipe. It can be used in fields such as HEPA filtration performance test, inhalation and toxicology research.
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ZR-1006 Mask Particulate Filtration Efficiency and Air flow Resistance Tester
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 inspection center, drug inspection center, centers of diseases control and prevention, center of textile inspection, hospitals and mask R&D manufacturers.
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ZR-6010 Aerosol Photometer
Aerosol photometer is designed base on Mie scatter principle, which is used to test whether there is leakage on HEPA filter.
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ZR-2050A Planktonic Bacteria Sampler
ZR-2050A Planktonic Bacteria Sampler is a high efficiency single stage multiple aperture impact sampler, this instrument bases on Anderson impacting principle, impacting speed is 10.8 m/s, it could capture all particles larger than 1μm. This instrument will draw the air through multiple aperture sampling head, impact to Φ90mm petri dish, the airborne microbes will be captured to agar medium. This instrument is widely applied in pharmaceutical industry, food industry, drug inspection institute, centers of disease control, health and epidemic prevention, hospitals and other related industries and departments.
