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850750400mm 2 Test Stations Helium Leak Testing Machine

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850750400mm 2 Test Stations Helium Leak Testing Machine

Name: 850750400mm 2 Test Stations Helium Leak Testing Machine
Brand: HeJin
Price: 1 USD

China 850*750*400mm 2 Test Stations Helium Leak Testing Machine wholesale

Brand Name : HeJin

Certification : Third party calibration certificate(cost additional)

Place of Origin : China

MOQ : 1 Set

Price : Negotiatable

Payment Terms : T/T, L/C

Supply Ability : 3 set per 3 month

Delivery Time : 90 days

Packaging Details : Plywood

test sample : Plate Heat-Exchanger

test stations : 2

leak test gas : helium

control mode : PLC control

Nitrogen leakage pressure : 5.5 Mpa

Helium leakage pressure : 5.0 Mpa

Reject point : 5.0E-7Pa.m3/sec.

function : Helium Leak Test system Plate Heat-Exchanger

Helium recovery rate : ≥98%

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Helium Leak Testing Equipment For Plate Heat Exchanger With 2 Test Stations

Test principle:

According to the basic leak detection principle of helium leak detection, helium is used as the tracer gas. In the internal leak detection cycle, helium is filled into the B cavity of the workpiece to detect the internal leak between A and B; in the external leak detection cycle, A and B are filled with helium at the same time to detect the leakage of the cavity; the helium leak detector can accurately determine the leakage of the plate heat exchanger with high accuracy, quickly and accurately.

The workpiece first detects the internal leakage at the internal leakage detection station, and then pushes the product to the external leakage detection station through the conveyor line to detect the external leakage.

For a three-cavity workpiece, in the internal leakage detection cycle, cavity A is filled with helium to detect the leakage between AB and AC; in the external leakage detection cycle, A, B, and C are simultaneously filled with helium to detect the external leakage of the cavity . Leak Testing Equipment

Parameters: (can be customized according to client's requirements)

Workpiece	Plate Heat-Exchanger. Leak Testing Equipment
Leak testing station	Two Stations: one is for workpiece strength and inner leak test ,the other is for outer leak test
Size of testing chamber	850750400mm Can be installed a large workpiece (620500250mm) or 2 small workpieces( 32010077mm)
Gas for Gross Leak Test	Nitrogen
Nitrogen leakage pressure	5.5MPa
Gas for fine leak test	100% Helium
Helium leakage pressure	5.0MPa
Reject point	5.0E-7Pa.m³/sec.
Cycle time	It takes 8 hours to check 480 small workpieces or 240 large workpieces
Helium recovery rate	≥98%

850*750*400mm 2 Test Stations Helium Leak Testing Machine

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