Introduction: This instrument is specifically designed for the collection of gaseous pollutants in stationary sources. Design embedded software control platform, dual-channel mode, with high-tech in the fields of computers, sensors and new materials, so that the instrument has the characteristics of small portable, reliable performance, stable flow and long service life. Executive standard GB/T 16157-1996 Sampling method for particulate matter and gaseous pollutants in fixed pollution source exhaust HJ/T 47-1999 Flue gas sampler technical conditions Features: Control system Unique system design for the collection of gaseous pollutants in stationary sources Automatic sampling flow control: using electronic flowmeter, microcomputer system detects sampling flow, and automatically compensates for flow changes caused by voltage fluctuations, resistance, and temperature changes. Automatically calculate the cumulative sampling volume, and simultaneously calculate the sampling volume according to the air pressure and temperature The sampling process will automatically save the working data after power failure, and the sampling can be resumed after the call. With fault self-detection function, it can detect major components, main functions and faults, and is convenient for users to maintain and use. 2. Power system Precision core pump, corrosion-resistant, ultra-low noise, continuous operation and maintenance-free, adapt to various working conditions, with overload protection High-efficiency anti-back suction dryer design, effectively preventing the misuse of the absorption liquid and enhancing the safety of the instrument Two-stage high-efficiency dust filter design, high-quality titanium filter tube at the front end of the sampling tube, and PTFE filter dust filter for the main unit 3. Control system Multi-sampling mode, dual sampling flow, start time, sampling time can be controlled separately Wide temperature TC-LCD display, suitable for alpine areas, popular software display interface, achieving good human-computer interaction Sampling data can be stored, printed, and easy to master real-time data Intelligent software calibration function 4. Other The absorption bottle is directly mounted on the heating sampling gun to shorten the length of the pipe connection and reduce the adsorption loss. Double pipe color design, easy and accurate connection of gas path, easy to use
Introduction: This instrument is specifically designed for the collection of gaseous pollutants in stationary sources. Design embedded software control platform, dual-channel mode, with high-tech in the fields of computers, sensors and new materials, so that the instrument has the characteristics of small portable, reliable performance, stable flow and long service life. Executive standard GB/T 16157-1996 Sampling method for particulate matter and gaseous pollutants in fixed pollution source exhaust HJ/T 47-1999 Flue gas sampler technical conditions
