1、 Application Fields

120B Intelligent Atmospheric Comprehensive SamplerIt is designed according to the requirements of the national standard HBC3-2001 (total suspended particulate matter sampler) and the national environmental protection bureau's report HBC-2001. It was carefully developed by soliciting opinions from experts and users extensively,120B Intelligent Atmospheric Comprehensive SamplerMainly used to collect air samples of TSP, PM10, SO2, NOx in the ambient atmosphere. Suitable for environmental monitoring, factories and mines, labor hygiene, scientific research, etc.

IIcharacteristic:

◆ Equipped with automatic heating function. Automatically heat when the temperature is below 150C, stop heating when it is above 220C

The gas path adopts dual gas path and dual pump sampling, and the sampling system is placed inside the box, with a built-in structural design, insulation, and good light avoidance effect

◆ Anti backflow device, which can prevent the absorption liquid from entering the flow meter and suction pump during backflow

◆ Adopting constant flow sampling technology (microcomputer control), stable flow and strong load capacity

◆ Parameter numerical display: interface friendly LCD and LED data display

◆ Silent technology design for exhaust power device

◆ Sampling data memory: automatic data protection in case of power failure, continuous operation in case of incoming call

Sampling data query: timely and historical data

◆ Multi purpose: The instrument combines a medium flow (TSP, PM10, dust) sampler and a dual gas sampler into one, which can sample the atmosphere separately or simultaneously

High degree of intelligence: The entire process of instrument sampling can be pre-set, and unmanned all-weather work is automatically completed by a microcomputer. Sampling and measurement data can be queried at any time

II Technical parameters