| 摘要 |
An apparatus for measuring the sealing performance of an air suspension for a vehicle is provided to enhance the convenience for a sealing inspection work without disassembling the air suspension. An apparatus for measuring the sealing performance of an air suspension for a vehicle includes a measuring valve unit(14), a test controller(10), a reference pressure providing unit(11), and a hydraulic pressure applying unit(17). The pneumatic pressure is communicated with the test controller through an extension line to measure the state of the measuring valve unit. The reference pressure providing unit is connected to the test controller through a reference pressure line. The hydraulic pressure applying unit is controlled through the test controller to apply a load to an air spring unit.
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