Full flow PTFE gas sampling system

Full flow PTFE gas sampling systemDeveloped by Shanghai Delian Instrument Co., Ltd

The peristaltic pump squeezes the peristaltic pump tube to provide sampling power, lined with polytetrafluoroethylenePTFEOne end of the peristaltic pump tube is connected to a PTFE sampling tube, which is placed inside a retractable sampling gun. The length of the sampling gun's extension controls the sampling position, and the other end of the peristaltic pump tube is connected to PTFEPTFEGas sampling bag, setting the rotational speed of the peristaltic pump can achieve control of the sampling speed, which is a very simple setFull flow pathPTFEThe sampling systemConvenient and efficient gas collection and storage.

peristaltic pump-Air bag sampling method and vacuum box-Compared with the vacuum bottle (Suma jar) sampling method, the advantage of the airbag sampling method is that the sampling equipment is simple, the equipment is small in size and light in weight, easy to carry on site, and the sampling speed is fast. There are small portable explosion-proof peristaltic pumps available for selection to achieve safe sampling in riot control areas.

peristaltic pump-The advantage of airbag sampling method lies in the full flow path of polytetrafluoroethylenePTFEPolytetrafluoroethylene has low adsorption capacity among all fluorine materials, which ensures the accuracy of the collected gas samples. During transportation and storage, the gas samples will not undergo concentration changes due to the adsorption of the sampling bag Ensure the accuracy of the analysis results.