Vacuum leak testing machine

for vesselsinjection pumpautomatic

Unit for quick and precise leak testing of vacuum tight series components and helium recovery Special features ■ Filling of the test object with helium inside the chamber (integrated gas handling) ■ Built-in calibration reference leak ■ Evacuation of the chamber ■ Test time approx. 5 minutes ■ Integrated helium recovery ■ Manual sliding door with pneumatically controlled door lock ■ Automatic control and colour touch panel with PC connection Technical data - Leak detection system: mass spectrometer - Smallest detectable leak rate of the leak measurement system: 1x10-11 mbar l/s - Chamber size: approx.: 1.3 m³ - Pumping performance: 500 m³/h with final vacuum 1x10-3 mbar Application examples Automotive industry - Common rail injection systems and fuel pumps - Oil and cooling circuits on cylinder blocks and cylinder heads - Refrigerant vessels and cooling hoses - Components of brake systems etc. Refrigeration and air-conditioning technology - Heat exchangers, refrigerant hoses, air-conditioning compressors, evaporators, air-conditioning lines, charge air coolers Plant engineering - Pumps, fittings, valves Other fields of application We recommend DILO helium leak testing units whenever a high tightness level of the components to be tested is required.