The device is used to test the sealing performance of components with a cooling circuit (the cooling medium is a coolant formed by a certain ratio of water and ethylene glycol). Can complete sealing tests for water-cooled plates, cooling circuit components, semi-finished water-cooled plates, or cooling circuit materials.

Workpiece interface: quick release fixture, cylinder quick pressure sealing;

Workpiece leakage rate: ≤ 1.3X10-6mbar L/S;

Leak detection standard: 1 × 10-5mbar L/S;

Production cycle: ≤ 19S/piece;

Helium recovery rate: ≥ 95% -98%;

Vacuum box cavity size: customized according to the shape and size of the inspected workpiece;

Box door opening and closing method: automatic inclined door opening;

Control mode: PLC control, touch screen operation.