TW-2200C Intelligent 24-hour Working Particle Air Sampler

Detailed Product Description

Product Description of TW-2200C Intelligent 24-hour Working Particle Air Sampler

TW-2200C Intelligent 24-hour/TSP Comprehensive Sampler applies the solution absorption method to collect all kinds of toxic and harmful gases in the ambient atmosphere and indoor air, and applies the filter membrane weighing method to capture the total suspended particles (such as TSP, PM10, PM2.5, etc.) in the ambient atmosphere. It is widely used in environmental protection, occupational health, factories and mining enterprises, colleges and universities, scientific research and other organizations.

Main Features of TW-2200C Intelligent 24-hour Working Particle Air Sampler
■Electronic flow meter, constant flow sampling, two atmospheric, a particulate matter, any one can be individually controlled, individually start and stop;
■High-speed processor automatically calculates and controls the sampling flow rate, automatically compensates for changes in flow rate due to voltage fluctuations and resistance changes;
■The atmospheric sampling gas circuit is equipped with anti-backsorption dry bottle, to prevent the absorption liquid from being sucked back;
■Semiconductor refrigeration technology, non-polluting, refrigeration efficiency;
■Pipeline clogging Protection function: in the process of atmospheric sampling, pipeline clogging or excessive load, the system will automatically stop the pump to protect the instrument will not be damaged due to prolonged overload, the load for a long time is greater than minus 20kPa, automatically start the protection function;
■ Atmospheric sampling has a thermostatic automatic heating and cooling function, refrigeration temperature (15 ~ 30)° C adjustable;
■ Atmospheric sampling using high-performance ultra-low sound brushless diaphragm pumps, long service life;
■Atmospheric sampling using red and blue dual-color gas connection tube, easy and accurate connection of the gas line.

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