◆ β - ray + DHS (dynamic heating system), one of the methods recommended by national central station, is adopted;
◆ The instrument has fast response speed and high intelligence;
◆ Embedded 32 high-speed chip, automatic control sampling process, 4.3-inch touch color screen operation, easy to use;
◆ The instrument is compact, stable and easy to maintain;
◆ Automatic measurement and storage of various parameters, and with power down protection, and call self start function;
◆ Built in dynamic data storage function, can store at least 2 years of data, can copy data through USB interface;
◆ GPRS data communication module is adopted in remote communication, and field instrument data can be collected remotely by configuring upper computer software;
◆ Different cutters can be selected to monitor TSP, PM 10 and PM 2.5;
◆ It can be installed by tripod or support holding pole;
◆ Lithium battery or utility mode, built-in 25ah lithium battery, can work for no less than 24 hours after power failure;
◆ Data transmission mode: wireless communication (3G / 4G) or wired RS485 / RS232.

Th-2000pmc is used to monitor the concentration of atmospheric particulates. Based on the principle of β - ray and integrated with light scattering module, th-2000pmc can monitor TSP, PM10 and PM2.5 in real time. It has the characteristics of fast response, small volume and light weight. It is suitable for outdoor all-weather on-line monitoring. It can be placed on the roof, roadside, tunnel, industrial park for a long time or need to quickly arrange monitoring points.