• ZR-6012 Aerosol photometer

    ZR-6012 Aerosol photometer

    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 aerosol concentration can be extended to 0.0001 μg/L, and upstream can be extended to 700μg/L.

  • ZR-3260 Intelligent Stack dust( gas)  Tester

    ZR-3260 Intelligent Stack dust( gas) Tester

    ZR 3260 intelligent stack dust(gas) tester is a portable instrument. It adopts isokinetic sample and membrane filter (cartridge) weighing method to measure dust concentration while using electrochemistry or optical principle sensor  to analyze O2,SO2, NOx, CO and other poisonous and harmful gas concentration.And also the velocity of flue gas, flue gas temperature, flue gas humidity,  flue pressure and exhaust air rate etc.It’s suitable for stationary pollutant source dust and flue gas concentrations ,total amount of emission dust removal and desulphurization efficiency monitoring.

  • ZR-1015 Biosafety Cabinet Quality Tester

    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.

  • ZR-7250 Air Quality Monitoring Station

    ZR-7250 Air Quality Monitoring Station

    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 traceable back to reference standards. We also offer calibration equipment specifically designed for the ZR-7250  the ZR-5409  portable calibrator and the  ZR-5409 which comes fully integrated with your ZR-7250 system.

  • ZR-1630 Airborne Particle Counter 1CFM

    ZR-1630 Airborne Particle Counter 1CFM

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

  • ZR-1620 Airborne Particle Counter

    ZR-1620 Airborne Particle Counter

    ZR-1620 Airborne 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 0.1μm~10.0 μm. It is mainly used in clean room testing, air filter and filter material performance testing and other fields. It can be used as a portable tool for pharmaceutical factories, testing institutions and other units to carry out relevant measurement.

  • ZR-D13E Resistance Capacitance Method Flue Gas Moisture Content Tester

    ZR-D13E Resistance Capacitance Method Flue Gas Moisture Content Tester

    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 could be used combined with other relative devices. The length of probe could be custom made.

     

  • ZR-3930B Environmental Analysis Automatic Sampler

    ZR-3930B Environmental Analysis Automatic 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 filter replacement unit, a flow control system, and a temperature control system.

  • ZR-3211H UV DOAS Method GAS Analyzer

    ZR-3211H UV DOAS Method GAS Analyzer

    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 especially suitable for high humidity and low sulfur conditions. The instrument is designed to be integrated with the host and convenient for sampling. It can be used by environmental departments to test the gas concentration and emission from boilers, and can also be used in industrial and mining enterprises to measure the concentration of various harmful gases.

  • ZR-1050 Aerosol Generator

    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.

  • ZR-1006 Mask Particulate Filtration Efficiency and Air flow Resistance Tester

    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.

  • ZR-6010 Aerosol Photometer

    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. The instrument conforms to related national and industry standard, could realize rapid detection of upstream and downstream concentration detection and real-time display leakage on the host and handheld device, and could find leaking position rapidly and accurately. It is applicable to leakage detection of clean room, VLF bench, biosafety cabinet, glove box, HEPA vacuum cleaner, HVAC system, HEPA filter, negative pressure filtering system, operating theatre, nuclear filter system, collection protect filter.

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