Application Scope
The expansion tank air tightness test and inspection equipment manufactured by Jinan SUPER Technology Co., Ltd. is equipped with dedicated pneumatic clamping fixture to clamp the test piece. The machine adopts one-touch operation, which is convenient and reliable. The test pressure is within 200 kPa. A transparent observation window is configured to clearly observe bubble leakage of the test piece.
Technical Parameters
Test medium: Air
Test pressure: Within 0.3 MPa, adjustable
Pressure display: Mechanical pressure gauge, accuracy class 1.6
Ambient temperature: Normal temperature
Power supply: AC 220V, 50Hz
Cabinet: Plastic-sprayed cabinet
Required air source: 0.2–0.8 MPa; driving air flow: 0.3–0.6 m³/min
Test Piece：
Equipment Features
Equipped with a transparent observation window to observe the leakage condition of the test piece.
Adopts one-touch operation, which is convenient and labor-saving.
Fitted with an automatic clamping fixture.
Model Selection
Product Name |
Expansion Tank Sealing Test Equipment |
Model |
SUP_PSXMF |
Basic Principle |
Seal the test piece by means of the clamping fixture, then submerge it in water to observe leakage through bubble formation. |
Performance Parameters |
Test Pressure |
0~300KPa |
Pressure Control Accuracy |
The test pressure tolerance is +2% of the upper limit and -1% of the lower limit. |
Pressure Resolution |
Accuracy Class 1.6 |
Pressure Sensor |
Test pressure sampling frequency: 0.5 seconds |
Test Medium |
air |
Pressure Control Mode |
Automatic Control |
Operating Method |
One-touch Operation，plc |
Sample Quantity |
1 |
Specimen Mounting Method |
Pneumatic Clamping |
Structure Composition |
Clamping Device，Water Tank，Lifting Device，Control Device |
Scope of Application |
Expansion Tank |
Related Products
The expansion tank pressure cycle test manufactured by Jinan Simite Technology Co., Ltd. is used to verify the pressure cycle fatigue life of automotive expansion tanks. The test adopts high-temperature water-glycol mixed liquid internally, with a pressure range of 30–125–30 kPa and a test cycle count of 50,000 times.
For more details, please click: Expansion Tank Pressure Cycle Test Equipment
The Rear Mount Assembly Hydraulic and Pneumatic Test Bench developed by Jinan SUPER Technology Co., Ltd. is mainly used for hydraulic testing and pneumatic inspection of rear mount assembly components.
This testing machine is connected with quick-connect fittings and hydraulic lock threaded pipe joints, which reduces auxiliary operations before testing and improves production cycle efficiency. It supports simultaneous inspection of 6 assembly parts in the tooling station at one time.
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