Housing & facility industries

*Below list is an example. We will provide solutions to the appropriate testing method based on the shape, structure, and material conditions of the test target, as well as other requirements such as measurement duration and leak standards.

Test Target
(Test Object)
Reference Values
(Leak Rate)
leak detection method
Recommended Products
Inspection Systems Leak Tester
Leak Detecter
Accumulator 1.2×10-4 Helium HES-2000
Air Pressure Solenoid Valve for Electric Trains 3.3×10-4 Air FLZ-0220
Check Valve for City Water 3.3×10-4 Air FL-611
Cool/Heat Switch Unit Leak Tester 5.0×10-7 Helium HES-2000
eco Cute Components 50Pa
(Differential Pressure)
Air FL-611
Fire Extinguisher 5.4×10-7 Helium HES-2000
Gas Line Sensor 4.4×10-4 Air FLZ-0220
Gas Meter 2.8×10-3~3.5×10-3 Air FL-610
Gas Piping for Hot-Water Heater 1.0×10-3 Air FL-611
Heat Exchanger 5.0×10-7 Helium HES-2000
Heat Exchanger for Air Conditioner 1.0×10-6 Helium HES-2000
Heat Exchanger for Vending Machine 1.5×10-6 Helium HES-2000
Valve for Air Conditioner 1.0×10-6 Helium HES-2000
Water Usage Meter 4.5×10-6 Helium HES-2000
Principles/Mechanism of Leak Testing:

Request for Estimate/Demo test/Repair. Please feel free to ask me.