DHP 145 Test System
Test System DHP 145 for testing tightness and leackage for a high diversity of components and devices
With Leak Test Systems 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 2 m 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.
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product sheet DHP 145Benefits
- test pressure is measured directly at test sample
- tests with over and low-pressure possible (pressure and suction mode)
- wide 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
- easy handling supported by computer-controlled test procedure
Applications
- tightness and leak testing of technical components and devices
| Parameter title | Unit | Value |
|---|---|---|
| test flow rate | L/min | 0,005 ... 300 (during operation) |
| test pressure | kPa | - (0,1 ... 90); + (0,1 ... 500) |
| operating medium, gas/air | - | dry, particle-free compressed air |
| operating medium, gas/air - compressed air supply | bar | max. 8 (max. 600 L/min) |
| power supply | - | 230 V AC |
| environmental condition, temperature | °C | -40 ... 120 |
| power consumption | W | approx. 500 |
| dimensions (w × h × d) | mm | 2000 × 1100 × 900 |
| weight | kg | approx. 280 |