ZR-3923 Ambient Air Particulate Matter Comprehensive Sampler
Introduction: Model ZR-3923 ambient air particulate matter comprehensive sampler (A model, constant temperature; B model, heating) is a filter membrane method to capture particulate matter (TSP, PM10, PM2.5) in the ambient air, using solution absorption method, adsorption tube The sampling method or other solid-phase adsorption methods are used to collect various harmful gases in the ambient atmosphere and indoor air. It can be used for environmental air monitoring in environmental protection, health, labor, safety supervision, military, scientific research, education and other departments. Features: 1. 4.3-inch color high-definition LCD touch screen, with key function, simple and convenient operation; 2. Built-in high-efficiency lithium battery, fast charging, to meet the sampling for a certain period of time without external power supply; 3. GPRS module can be configured for remote data transmission (optional); 4. Small size, light weight, easy to carry; 5. The whole machine is rain-proof, dust-proof, anti-static and anti-collision design, which can ensure normal operation under rain, snow, dust and severe haze weather conditions; 6. With five-way simultaneous sampling function, it can collect particulate matter and gaseous pollutants in the air at the same time; 7. The A-type incubator is equipped with a constant temperature function as standard to ensure wide-temperature sampling, and the B-type incubator has a heating function to ensure normal sampling at low temperatures; 8. Using a large flow, high negative pressure brushless sampling pump, when the flow rate is 100L/min, the load capacity is more than 6kPa, and when the rated load is 80%, the uninterrupted operation time is more than 5000 hours; 9. The sampling pump controller has the functions of preventing gas circuit blockage and low flow protection; 10. Various sampling methods such as constant current sampling, timing sampling, interval sampling and 24-hour continuous sampling can be realized, and the sampling flow and sampling time can be controlled independently; 11. Adopt high-precision, corrosion-resistant, high-humidity-resistant electronic flowmeter to ensure accurate sampling parameters; 12. Built-in large-capacity data storage, with instantaneous data storage function, support USB data export; 13. Wireless Bluetooth printing; 14. The TSP/PM10/PM2.5 cutter is made of aluminum alloy material, anti-static adsorption; 15. The ambient atmospheric pressure and temperature can be measured and input; the imported pressure sensor is maintenance-free and calibration-free; 16. The data will be automatically protected when the power is cut off during the sampling process, and the sampling will continue after the power is turned on. Technical parameter: Sampling flow: (15～130)L/min Working power: AC220V±10%, 50Hz Host size: (length 380 × width 148 × height 220) mm Host weight: about 4.5 kg (including battery) Host power consumption: ≤120W
Introduction: Model ZR-3923 ambient air particulate matter comprehensive sampler (A model, constant temperature; B model, heating) is a filter membrane method to capture particulate matter (TSP, PM10, PM2.5) in the ambient air, using solution absorption method, adsorption tube The sampling method or other solid-phase adsorption methods are used to collect various harmful gases in the ambient atmosphere and indoor air. It can be used for environmental air monitoring in environmental protection, health, labor, safety supervision, military, scientific research, education and other departments.
