Pneumatic leak test systems from Dr. Wiesner are used for integral leak testing of customer-specific components. The turnkey systems are based on standardized base frames and INTEGRA measuring systems for measuring relative pressure, differential pressure and flow as well as on application-specific components. In the case of semi-automatic systems, health protection and safety is implemented inexpensively by a protective housing. Loading is done by inserting the test items into a closed drawer. For larger components, it is possible to secure the access opening with light grids or automatic loading using handling systems and robots. The test items are adapted and the test sequence is carried out automatically. Depending on the application, additional functions such as automatic identification or marking of components can be integrated, so can storage of production data in monitored and documented quality. Important applications are leak tests of automotive components such as housings, pumps, valves and die-cast parts or flow tests of clutch plates. Typical user industries are automotive suppliers, housing-, valve and hose manufacturers and the medical technology.