On line dust monitoring system（ β Ray)

• liquid crystal display analyzer adopts 5.7-inch large screen liquid crystal display with full Chinese menu. Simple keyboard input, man-machine dialogue mode, easy operation;

• embedded computers and real-time operating systems with independent intellectual property rights control operation. It has the functions of automatic dehumidification and temperature compensation;,

• the unique structural design of the monitor, sampling and analysis are in the same channel, avoiding the error caused by paper feeding;

• unique ODH external dynamic dew point control system improves aerosol transmission efficiency;

• the monitor can provide various online operation parameters, which can be output to the upper computer and can also accept instructions for operation;

• the mass flowmeter is used to measure the flow, and the constant flow sampling ensures the measurement accuracy;

• automatic internal fault diagnosis and alarm prompt, or remote diagnosis and repair of errors;

• multiple interface outputs: analog output, current output and relay output, enhancing system compatibility;

• the instrument is small in size and has a built-in sampling pump. It can operate outdoors without building a station building;

• the process record can store the historical information of the recent effective calibration or maintenance process, including USB interface to facilitate data export;

• after the system is powered off, it will automatically restart after calling and resume normal operation

β X-ray analyzer / particle concentration monitor adopts β The principle of ray attenuation monitors particles, which can monitor the concentration level of PM2.5, PM10 and TSP particles in the ambient atmosphere in real time. The instrument has long been widely used for monitoring the concentration of ambient air particles, such as pm10pm2.5, TSP (with different sampling and cutting heads). The instrument is the most successful monitoring platform system used in various parts of China.