Pressure pulse test bench
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The test bench is suitable for the pressure cycle test bench of oil cooler, condenser, intercooler, radiator, automobile air conditioning heater core and other components on the automobile, and the reliability test bench to assess its pressure life.
Test pressure, test temperature, number of tests, etc. can be controlled. Abnormal situations can be automatically handled, and the test report can be printed after the test is completed.
The whole control system, we adopt industrial control computer + secondary control instrument system + sensor switch control mode, and close monitoring of all switching quantities, and adopt logical relationships to ensure the safety and reliability of the system, can carry out fault records, automatic system locking logic, to ensure the safety of unattended test.
- Test pressure: liquid water + ethylene glycol mixture, the equipment meets the pressure of 0.1-1Mpa;
2. Pressure accuracy: 0.5%FS
3. Display accuracy: 0.1kpa
4. Pressure sensor measurement range: 0-1MPa
5. Pressure measurement accuracy: ±0.5% F.S
6. Long-term stability (reliability) of the sensor≤ 0.5%FS
7. Control accuracy: ±3% F.S
8. Sensitivity: response time≤ 20ms
9. Pulse frequency: 0.1-3HZ adjustable, trapezoidal wave 3~10 seconds a pressure cycle, adjustable, but the cycle time is related to the volume of work, the correspondence is in line with the test ability, according to user requirements.
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Factory address：No. 26, Shaming Road, Yuhong District, Shenyang
Office address：No. 1, Qishan Middle Road, Huanggu District, Shenyang (13th floor, Northeast Machinery Building)
Post code：110032
Tel：024-86222398 86244992 82059405
Mobile：13909839892
Fax：024-86244992
E-mail：huizhiii@163.com
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