Introduction: The ZR-3351 ambient air ozone analyzer adopts the principle of ultraviolet spectrometry in line with the national standard to automatically and accurately measure the ozone gas concentration in the ambient air. It has the advantages of low detection limit, high sensitivity, fast response speed, and no cross-interference. The instrument is small in size, light in weight, easy to carry and install, and has the characteristics of rain and dust resistance. It is suitable for continuous automatic work outdoors for a long time. At the same time, the instrument is equipped with a capacity battery, which supports power-off and continuous work for more than 24 hours. It is widely used in routine ambient air quality monitoring, Environmental assessment, scientific research, emergency monitoring and data comparison of ambient air monitoring stations. Features: 1. Using the national standard method, the detection limit is low, the sensitivity is high, and the detection at the nmol/mol level is realized. The monitoring value can be switched between nmol/mol, μmol/mol, μg/m3, and mg/m3 at will; 2. Built-in adaptive filtering algorithm, fast response; 3. Strong environmental adaptability, stable and accurate monitoring of ozone concentration can be achieved in the environment of -20°C to +50°C; 4. Using imported light source, low power consumption, good stability, long life and strong anti-interference ability; 5. Support GPRS and GPS functions, which is convenient for instrument positioning, and the working status and measurement data of the instrument can be uploaded in real time; 6. Adopt industrial-grade high-definition color touch screen, suitable for outdoor environment operation; 7. External shutter-type ambient temperature and humidity sensor, more accurate measurement of ambient temperature and humidity; 8. Modular design of the whole machine structure, easy to replace and maintain, less maintenance; 9. Built-in lithium battery, can work continuously for more than 24 hours without AC power; 10. Built-in large-capacity data storage, supports massive data storage, supports USB data export, and can perform operations such as query, print and export without interrupting the measurement; 11. Support Bluetooth wireless printing function, real-time fast printing; 12. Standard triangular bracket, easy to install and fix on site; 13. It adopts rainproof and dustproof design, which can be used outdoors for a long time. Technical parameter: Measuring range: (0～500)nmol/mol Sampling flow: 800ml/min Host size: (length 238X width 205X height 375) mm Host weight: <8.5KG Host power consumption: <12W Working power supply: AC (220±22)V, (50±1)Hz
Introduction: The ZR-3351 ambient air ozone analyzer adopts the principle of ultraviolet spectrometry in line with the national standard to automatically and accurately measure the ozone gas concentration in the ambient air. It has the advantages of low detection limit, high sensitivity, fast response speed, and no cross-interference. The instrument is small in size, light in weight, easy to carry and install, and has the characteristics of rain and dust resistance. It is suitable for continuous automatic work outdoors for a long time. At the same time, the instrument is equipped with a capacity battery, which supports power-off and continuous work for more than 24 hours. It is widely used in routine ambient air quality monitoring, Environmental assessment, scientific research, emergency monitoring and data comparison of ambient air monitoring stations.
