Air sampler

for environmental analysis

This instrument is an essential instrument for environmental monitoring departments to collect total suspended particulate matter TSP, inhalable particulate matter PM10 Feature 1. Adopt imported wide temperature OLED display screen, good man-machine interface with Chinese menu and pictures and texts, which saves the trouble of adjusting contrast, and can work in ultra-low temperature environment. 2. The flow control adopts high-precision imported sensor, which has good flow stability and high sampling accuracy, automatically detects the sampling flow, automatically controls constant current sampling, and compensates for flow fluctuations caused by changes in voltage and resistance. 3. Automatically record the accumulated flow and accumulated time during the sampling process, and convert the standard volume according to the air pressure and temperature. The real-time clock can set various sampling methods such as time sampling, interval sampling, multiple sampling, and cyclic sampling. 4. The built-in rechargeable battery is used to save data when the AC power is cut off. When the AC power is turned on, it will automatically resume sampling, automatically deduct the power-down time during the sampling process, and allow users to query the power-down time. 5. Brushless motor air pump, long-term continuous operation with high reliability, low noise, trouble-free running time of more than 20,000 hours, and long service life. 6. The optional PM10 cutter can sample inhalable particles, and the optional PM2.5 cutter can be used to sample fine particles. The cutters are made of aluminum alloy and have anti-static adsorption.