1、 Application of High and low temperature airtight vibration testing machine: Used to simulate the leakage test of pneumatic brake plastic hose assembly under the conditions of gas filling, high and low temperature, and vibration coupling.

2、 Main technical parameters

Pressure range: 0~1.0MPa

Number of workstations: 4, capable of controlling pressure simultaneously

Boosting rate: 1~5Mpa/min

Pressure holding time: arbitrarily set

Environmental temperature:- 40-150℃

Vibration parameters: using vertical vibration, adjustable amplitude within ± 10mm, accuracy ± 0.25mm, frequency 10Hz ± 0.5Hz, controlled by computer, automatic collection and processing of test data, automatic establishment of test database, can be queried at any time, and data can be stored for a long time.