检测标的

for carrying out leak tests on wastewater pipelines with the test medium air in accordance with EN1610 or DWA-A 139. The test fitting provides all necessary connections for pressure build-up, pressure reduction, pressure measurement and pressure release of the test chamber. The test fitting can be connected to the test bottle via a compressed air hose so that the test can then be carried out from a distance. The following connections are available: - compressed air nipple series 26 with ball valve for pressure build-up - safety overpressure valve with trigger pressure 300 mbar - ball valve with silencer for pressure release - screw coupling 1620 for connection of an EDS2-P pressure sensor - compressed air nipple series 26 for connection to the test chamber

P max: 60 bar and equipped with quick couplings and protective caps. In contrast to the HEINZ specimen, this specimen has two ball valves with quick couplings 5010 and one quick coupling 2510 without ball valve. A screw coupling -VA- is provided for connecting an external pressure sensor of the smart memo.

Test head with 3 plugs for pressure measurement instrument, pressure gauge and compressor or handpump. - with spare O-ring - P max: 10 bar

Test head (stainless steel) with 4 plugs for pressure instrument, manual pressure gauge, electric waterpump and water flowmeter

Adapter 2 ½ inch external thread to Camlock coupling DN 50 with ball valve Series 21 coupling connection and 1620 screw coupling upstream of the ball valve on the line side

Adapter GS 2 1/2 inch external thread to Camlock coupling DN 32 with ball valve

Adapter GS 2 1/2 inch ET to Camlock nipple DN 50 with ball valve

Adapter gas stand pipe pressure measurement with measuring connector 1620 to coupling series 21