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Product Introduction:
The direct-cooled plate airtight helium leak detector integrates functions such as loading, scanning, vacuum evacuation, helium filling, detection, recovery, and unloading. It utilizes helium leak detection technology to rapidly and accurately determine the leakage status of workpieces, with the capability of leak point location.
Certification :
Calibration Certificate(cost additional)Price :
NegotiableDelivery Time :
90 DaysPayment Terms :
L/C, T/TBrand Name :
HCTEModel Number :
HCTE0158Product Features:
1.Frame and Cover Plate Unit:
The main frame material is iron/aluminum profiles, and all cover plates are made of iron with a painted finish in a national standard light gray color (RAL 7035).
2.Vacuum Pumping Unit:
The vacuum pumping unit includes vacuum pumps, vacuum measurement systems, valves, and piping.
3.Helium Recovery Unit:
Primarily consisting of a buffer tank, compressor, low-pressure vessel, various valves, and interconnected piping, it can recover helium from the workpiece within a set time.
4.Helium Filling Unit:
Comprising a high-pressure helium tank, various valves, and interconnected piping. The helium filling pressure is adjustable from 0 to 4 MPa, with automatic shutdown upon reaching the set pressure. The actual pressure matches the set pressure precisely.
5.Automatic Helium Replenishment Function Module:
As helium is recycled, its concentration dilutes over time. When the system helium level is insufficient, it automatically opens the helium replenishment valve to add fresh helium.
6.Helium Concentration Monitoring Unit:
Equipped with an automatic online real-time helium concentration monitor, it can automatically control helium filling. The helium emitted by the instrument is connected to a low-pressure tank for recovery.
7.Leak Detection Unit:
Helium Detection Mode within the Vacuum Chamber
Suction Gun Leak Point Location Mode
Product Parameters:
|
Workpiece |
EB / EA (Maximum product capacity: 3.2L) |
|
Leakage Alarm Rate |
<1×10-6 mbar.L/s |
|
Product Entry/Exit Method |
Roller conveyor with loading plate, safety light grids equipped at chamber door |
|
Number of Vacuum Chambers |
1 |
|
Vacuum Chamber Size |
Capable of inspecting workpieces (EB: 1 piece; EA: 1 or 2 pieces) |
|
Helium Charging Pressure |
0-4 Mpa, equipped with pressure reducing valve |
|
Gross Leak Detection Method |
Negative pressure hold (vacuum decay) |
|
Cycle Time |
EB: 180S/PCS per chamber (including loading/unloading 70S), EA: 180S/2PCS per chamber (including loading/unloading 70S) |
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