Gas desorption rate measuring instrument Application of gas desorption rate measuring instrument

Description :

　　Product Introduction of Gas Desorption Rate Tester The gas desorption rate tester is an instrument used to determine the on-site desorption amount in measuring coal seam gas content, and then calculate the tile life loss. At present, the FHJ-2.5 gas desorption rate measuring instrument is used for on-site desorption in underground mines. This instrument requires manual timing, measurement, and fitting of point curves, which results in significant human error. The gas desorption instrument adopts flow sensor measurement and single-chip intelligent processing technology, which can effectively reduce manual operation errors and improve work efficiency. Product Features of Gas Desorption Rate Tester

　　Equipped with sensitive and precise flow meter functions;

　　Equipped with a stopwatch timing function;

　　Can perform on-site calculations to quickly determine the amount of gas loss;

　　Can detect the air pressure and temperature of the environment according to customer needs;

　　Can automatically sample data continuously for 3 hours;

　　Can automatically save 15 sets of data;

　　Can communicate with the upper computer for easy data query and statistics;

　　Capable of printing sampling record sheets and measurement record sheets.

　　The working principle of the gas desorption rate measuring instrument is that it uses a micro flow sensor to measure the amount of gas desorption, converts it into a digital quantity through A/D conversion, and then processes it with a microcontroller. It uses linear method and power function method for calculation. By judging the similarity between the curves of the two functions and the actual sampling data, the corresponding function method is selected to calculate the loss of gas desorption.

　　zmjt063

AfterSalesService :

• Gas desorption rate measuring instrument