LD-1H multi-parameter dust detector Introduction: It can quickly measure the concentrations of PM2.5, PM10, and TSP in the air in real-time. It can be portable for fixed point monitoring, and can also achieve communication interconnection between multiple monitoring stations and data aggregation to the central station through proxy network technology, which has strong practicality. Features: (1) Large screen LCD Chinese display, easy to operate, with blue backlight on the LCD, convenient for nighttime applications; (2) Equipped with a built-in real-time clock, measuring data with time storage, convenient for users' statistics and analysis; (3) Can simultaneously measure TSP, PM10, and PM2.5 (scalable PM0.5, PM1, PM5); (4) Equipped with continuous measurement and general measurement modes, capable of automatic unmanned continuous measurement; (5) Data storage capacity: 999 sets; (6) Data can be transmitted through various methods such as wired or wireless. Measurement data can be exported to a computer through a data output interface. Technical parameters: Working principle: laser dynamic scattering Measurement range: (relative to PM10 particle size dust) (0.001~10) mg/m3 Measurement repeatability: better than 5% Measurement accuracy: 0.001mg/m3 Flow rate: 2L/min Relative error: ≤ 20% Working temperature: -10 ℃~50 ℃ Storage temperature: -20 ℃~60 ℃ Communication method: 485 or 4-20mA optional
Introduction: It can quickly measure the concentrations of PM2.5, PM10, and TSP in the air in real-time. It can be portable for fixed point monitoring, and can also achieve communication interconnection between multiple monitoring stations and data aggregation to the central station through proxy network technology, which has strong practicality.
