Scope of application
Pulse testing machine is mainly used for pressure fatigue test of products. Impulse test of automobile hose steering pipe, brake pipe, air conditioning pipe, fuel pipe, cooling pipe, cooling hose, heating hose, air filter hose, worm gear booster system hose, engineering hydraulic hose, aviation hose and manifold, other hard pipes or joints, heat exchanger, air conditioner, filter, etc.
Product parameters
| Test pressure |
0-70MPA (pressure optional) |
| Pressure control accuracy |
The upper limit of the test pressure value is +2%, the lower limit is -1% |
| Temperature control accuracy |
The mean difference is +1C and the maximum deviation is +2°c |
| Pressure resolution |
0.01 BAR |
| Pulse frequency |
5-30 reps per minute |
| Test medium |
Water or hydraulic fluid |
| Pulse pressure waveform |
Basic square wave (or trapezoidal wave), pulse width adjustment can be in accordance with your company's requirements |
| Test medium temperature |
Room temperature ~130° (according to customer requirements) |
| Number of tests |
For more than 500,000 times (one consecutive time), the continuous working time can be more than 30 days, the sealing performance test, no leakage or deformation |
| Mode of operation |
Computer control |
| Sample mounting mode |
Manual or automatic clamping |
| Structural composition |
Power system, circulation system, pressure control system, workpiece mounting device, computer control |
Audited Supplier 
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