DHP 145 - Leakage Test System

With Leak Test Rigs of series DHP 145 it is possible to test tightness against over and low-pressure of components of different dimensions and shapes. The leak rate is determined depending on pressure.

The test rig is working at test air temperatures from -40°C up to 120°C. A heat exchanger protects the measurement instrumentation against damages because of too low or high temperatures during low pressure operation.

For external connection the test rig has a test air adapter, a pressure measurement port as well as a temperature sensor which have to be connected with the test sample.

All connecting lines are 2m long so that the sample can be in a climatic chamber during the test. The whole inscpection process is carried out primarily automatic and is controlled by means of the PC-based software DHPWin.

  • Test pressure is measured directly at test sample
  • Tests with over and low-pressure possible (pressure and suction mode)
  • Big temperature range of applicable test air
  • By means of cascading of several laminar flow elements wide volume flow range
  • Compact design
  • Mobile - easy to move by lockable weels
  • Easy handling supported by computer-controlled test procedure
  • Comfortable data analysis under Windows

PTek, located at Hyderabad, is engaged in offering best equipment and services to the industry and research institutes in the field of Air Filter Testing, Aerosol generation, Semiconductor Process Equipment & Cryogenic systems.