It can realize gas-tightness testing under pressure up to 120MPa, which meets the high standard requirements of the industry;
The quantitative description of gas tightness using small molecule helium seepage volume ensures the accuracy of the test results;
Single-point detection time is only 1.5 minutes, high detection efficiency;
Simultaneous testing of the factory end and the on-site connection end of the oil (casing) pipe coupling, which makes the test results more real and reliable.
