◆ It adopts 5.0-inch high-brightness color touch LCD screen, which can work in ultra-low temperature environment. The touch screen and buttons work together, good human-computer interaction interface, Chinese menu display, pictures and texts, easy to operate

◆ It integrates the collection of atmospheric and particulate matter, with small size, light weight, compact structure and easy portability

◆ Integrated design of heating incubator and host, long-term electric heating film heating, long service life, dual-channel absorption bottle and drying bottle are all in the same incubator, no external pipeline connection, which solves the problem that the low-temperature pipeline cannot be sampled due to freezing. The problem, the incubator cover is designed with brown transparent, which realizes the second-level light-proof sampling.

◆Brushless motor sampling pump is used for gas and particulate sampling, with high negative pressure, stable flow and long service life. Imported digital flow sensor is used to control the sampling flow and constant current sampling according to the set value, automatically measure temperature, atmospheric pressure, pre-meter temperature, pre-meter pressure and other parameters, and display the sampling volume

◆ With simultaneous sampling, individual sampling, multiple sampling, sampling every other day, cycle sampling and other sampling methods

◆ With automatic protection function, if the set flow rate is not reached within the set time, the instrument will enter the automatic protection mode

◆On-line calibration of the parameters of the instrument is carried out directly through the keyboard. The password must be entered for instrument maintenance and calibration, and it has the function of authority management to ensure the safety of various parameters of the instrument.

◆ Dedicated multi-color pipeline connecting pipes, accurately connecting pipelines, easy to use

◆ The cutter is made of aluminum alloy and has been oxidized to resist electrostatic adsorption.

◆ Automatic storage of monitoring data, large data storage capacity, direct printing or USB disk copy printing, built-in bluetooth module, with data upload function, optional bluetooth printer

◆ The main unit is designed with a rain-proof structure