230W HDPE Geomembrane Vaccum Leak Tester

SWT-NS003 Industry 230W plastic welding HDPE Geomembrane Vaccum leak tector

Vaccum Leak Test Tester Presentation:

Vaccum leak tester is designed as CJJ113-2007 standard from National construction department,which is small body and strong negative pressure.The vaccum part is of blow moulding acrylic.The whole vaccum is clean and strong resistant,connected with special strip seal.It is used in disposal landfill project and roof waterproofing check.

Vaccum Leak Test Tester Technical Data:

Option:

(1)The test pin is stainless steel hollow needle, it will break when improper use . So when the needle is inserted into the membrane testing in same direction but not left and right direction so as not to break the needle .

(2)When the temperature is below 15 ℃, the membrane turn hard not being easily inserted . In this case, the membrane can be heated manually by handle heater.

(3)Testing needle insertion depth depends on weld length and time-dependent leak .At longer time , you can slowly push the needle forwardly to ensure tightness between the needle and the membrane to prevent leakage of needle , to ensure the successful completion of testing.

(4)The test pin is properly connected with the air pump operation . Note the pump connector needs into the soft tube, which pressing on the black locker , and connecting the needle valve inside the folder to the inflatable mouth ( similar as bike inflatable ) .

(5)The test needle can be determined. Method is to use your fingers to suppress the pinhole . While testing needle being filled with certain air , it is normal if reading of pressure gauge keep same after a few minutes of reading the same normal.

(6)Being filled with certain air , if the pressure gauge reading remains unchangeable for some time , then weld quality standards.

Construction of the scene:

Service:

24 months. -- If any parts broken or doesn't work under normal operating, we will provide them for free.