This instrument is the first portable eight-channel constant current sampler in China. Through the combination of innovative structural design and ultra-micro power system, it breaks through the eight-channel sampling independent control, and achieving the core technology such as pump parallel to increase sampling power by one key. It is able to meet the increasing sampling requirements of characteristic factors.
It is suitable for the detection of gaseous substances in working conditions, chemical plants, outdoor, indoor air testing, environmental health monitoring stations at all levels, occupational health monitoring institutions, research institutes, and education departments. Mainly to collect NOX, SO2 at the same time, followed by other types of toxic and harmful gases H2S, CL2, TVOC and so on.
l Constant pressure and flow： thanks to the imported German pumps and closed-loop control technology, the flow is not affected by voltage pulsation and air resistance change and remains constant within 0.1 L/min to 1L/min.
l channel startup: with the help of closed-loop control and ultra-micro integration technologies, 8 channels are controlled separately so as to realize simultaneous sampling in 8 channels.
l Lightweight and portable: the weight of main frame is less than 4.3kg and its volume is less than 5L, the same size as a household medicine box.
l Flexible selection: EM-2008 has two versions for your selection: A (4 pumps) and B (8 pumps); 8 sampling channels can also be used in combination; and parallel connection of pumps will expand the sampling flow range.
l Constant voltage and current: Using closed-loop control technology, achieving continuous constant current flow at (100~1000) mL/min.
l Remote control: based on PC-side remote control function by using 2G/3G/4G wireless network.
l Light and portable: The weight of the main unit is less than 4kg, and the size of the whole machine is (295X260X148.5)mm.
l Full-featured: Built-in high-sensitivity barometer, thermometer, atmospheric pressure, can automatically calculate the standard volume, standard flow and volume flow.
l Eight channels can sampling at the same time: independently, time-division and simultaneously.
4 or 8
Intelligent AC/DC mobile power supply
FDA silicone tube
Manual / Certificate / Warranty card