Vacuum Chamber Helium Leak Testing Equipment for automotive
According to the basic principle of helium leak detection, with
helium as the tracer gas, helium is filled into the workpiece in
the vacuum chamber, and then the helium leak detector can
accurately and quickly judge the leakage of the workpiece.
This system is suitable for air-tightness detection of evaporators
and condensers of automotive air-conditioner. It can also be used
for evaporator, condenser of household refrigerator and
air-conditioner to ensure the airtightness of the product and avoid
the leakage of harmful substances (refrigerant).
|Size of Vacuum Chamber||(L)1200mm×(W)200mm×(H) 600mm|
|Vacuum chamber||2, each chamber can detect 2 workpieces at the same time|
|Helium Pressure for Indicating Leakage||2.0Mpa(Downward adjustable)|
|Gas pressure for gross leak||3.0MPa (Downward adjustable)|
|Cycle time||2chambers work linkage, average 20s/pc|
|Helium Recover Rate||≥98%|
The system has 2 vacuum chambers, each chamber with 6sets of quick
connectors. The operator puts the workpiece in the vacuum chamber,
then connects the workpiece interface with the quick connector.
After the door of vacuum chamber is closed, the system can
automatically complete the whole process like gross leakage and
strength detection, air exhaust, helium filling, fine leak test,
Helium recovery and so on.
1 . High precision, easy to operate.
2 . Fast test cycle, average 20s/pc includingload and unload time.
3. With helium recovery deivce, save the using cost of helium.
4 . Nice appearance, Automatic operation.