A ／ B ／ C ／ D ／ E ／ F ／ H ／ I ／ L ／ M ／ O ／ P ／ R ／ S ／ T ／ V ／ W
*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) Unit：Pa・ｍ3/ｓ |
Recommended leak detection method |
Recommended Products | |
|---|---|---|---|---|
| Inspection Systems | Leak Tester Leak Detecter |
|||
| A | ||||
| ABS | 1.0×10-5 | Helium | HES-2000 | |
| Air Conditioner Line | 5.0×10-5 | Helium | HES-2000 | |
| Automobile Camera Cable | 1.8×10-3 | Air | Custom Made Products | FL-610+CBU600 |
| Automobile Muffler | 1.0×10-6 | Helium | HES-2000 | |
| Automobile Rubber Hose | 30Pa（Differential Pressure ） | Air | FL-610+CBU600 | |
| Axle | 5.0×10-3 | Air | FL-611 | |
| B | ||||
| Base Unit for Fuel Pump | 15Pa/sec | Helium | HES-2000 | |
| Battery | 5.0×10-3 | Air | FL-611 | |
| Booster | 5.0×10-4 | Helium | HES-2000 | |
| Bracket for Fuel Cell Vehicles | 5.0×10-7 | Helium | HES-2000 | |
| Brake Caliper | 5.0×10-5 | Helium | HES-2000 | |
| Brake Flow Sheet | 5.0×10-4 | Helium | HES-2000 | |
| C | ||||
| Canister | 1.0×10-5 | Helium | HES-2000 | |
| Cast Inverter Water System After Machining | 1.0×10-5 | Helium | HES-2000 | |
| CGG Tray | 8.3×10-5 | Helium | HES-2000 | |
| Compressor Front Case | 1.5×10-6 | Helium | HES-2000 | |
| Compressor Housing | 5.0×10-4 | Helium | HES-2000 | |
| Compressor Rear Case | 5.0×10-5 | Helium | HES-2000 | |
| Connectors | 1.0×10-4 | Air | FL-611 | |
| Converter | 5.0×10-3 | Air | FL-611 | |
| Crankcase (Crank Room) | 1.0×10-4 | Air | FL-611 | |
| Crankcase (Water Jacket) | 1.0×10-4 | Air | FL-611 | |
| Cylinder Block (Oil Circuit) | 1.0×10-4 | Air | FL-611 | |
| Cylinder Head (Oil Circuit) | 1.0×10-3 | Air | FL-611 | |
| Cylinder Head (Water Circuit) | 1.0×10-4 | Air | FL-611 | |
| Cylinder Head Block | 5.0×10-5 | Helium | HES-2000 | |
| Cylinder Head Cover | 1.0×10-3 | Air | FL-611 | |
| Cylinder Injection Engine Fuel System Leaks | 1.7×10-4～5.0×10-4 | hydrogen | Custom Made Products | HDA-0100 |
| D | ||||
| Differential Gear Case | 1.2×10-2 | Air | FL-611 | |
| E | ||||
| EGR Valve | 1.5×10-1 | Air | FL-611 | |
| Engine Assembly | 1.0×10-2 | Air | FL-610+CBU600 | |
| 1.0×10-5 | Hydrogen | Sniffer Method (Finding the leakage points) |
HDA-0100 | |
| 3.4×10-6 | Helium | HES-2000 | ||
| Engine Fuel System Components | 5.0×10-8 | Helium | HES-2000 | |
| EV Motor Case | 1.8×10-1 | Air | FL-610+CBU600 | |
| Evaporator/Heater Core | 3.6×10-6 | Helium | HES-2000 | |
| Exhaust Heat Collector | 2.3×10-4 | Helium | HES-2000 | |
| Extension | 5.0×10-3 | Air | FL-611 | |
| F | ||||
| For Fuel Tank | 1.0×10-5 | Helium | HES-2000 | |
| Front Case Housing | 5.0×10-6 | Helium | HES-2000 | |
| Fuel Delivery Pipe | 1.0×10-6 | Helium | HES-2000 | |
| Fuel Pump | 1.7×10-3 | Air | Custom Made Products | FL-611 |
| Fuel Tank | 1.0×10-5 | Helium | HES-2000 | |
| H | ||||
| Harness | 1.5×10-4 | hydrogen | Custom Made Products | HDA-0100 |
| Headlight | 5.0×10-3 | Air | FL-611 | |
| Heat Exchanger | 5.0×10-7 | Helium | HES-2000 | |
| Heater Core | 3.98×10-6 | Helium | HES-2000 | |
| HEV Motor Cover | 5.0×10-3 | Air | FL-611 | |
| High-Pressure Valve | 2.4×10-8 | Helium | HES-2000 | |
| Housing Valve | 1.0×10-6 | Helium | HES-2000 | |
| I | ||||
| Injector | 1.7×10-5 | Helium | HES-2000 | |
| Intake Manifold (Resin/Direct Injection Aluminum) | 1.0×10-4 | Air | Custom Made Products | FL-611 |
| Inverter | 1.0×10-3 | Air | FL-611 | |
| Inverter Assembly | 2.8×10-2 | Air | FLZ-0220 | |
| Inverter Case | 5.0×10-5 | Helium | HES-2000 | |
| L | ||||
| Lithium-Ion Battery | 5.0×10-7 | Helium | HES-2000 | |
| Lithium-Ion Battery Pack | 2.2×10-1 | Air | Custom Made Products | FL-610+CBU600 |
| 1.0×10-5 | Hydrogen | Sniffer Method (Finding the leakage points) |
HDA-0100 | |
| Lithium-Ion Battery(Liquid Inside) | 2.5×10-3 | Air | Custom Made Products | FL-612 |
| Lower Case | 6.6×10-6 | Helium | HES-2000 | |
| M | ||||
| Master Cylinder | 5.0×10-5 | Helium | HES-2000 | |
| Muffler | 2.4L/min（Flow） | Flow | FMZ-1063 | |
| O | ||||
| Oil Pan | 5.0×10-4 | Air | FL-611 | |
| Oil Pump | 1.0×10-3 | Air | FL-611 | |
| Oil Pump Cover | 5.0×10-5 | Helium | HES-2000 | |
| On-board camera | 5.0×10-5 | Helium | HES-2000 | |
| P | ||||
| Piston Motor | 5.0×10-5 | Helium | HES-2000 | |
| Power Steering Motor | 5.0×10-4 | Helium | HES-2000 | |
| Pressure Regulator | 5.0×10-6 | Helium | HES-2000 | |
| R | ||||
| Radiator Reserve Tank | 3.3×10-3 | Helium | HES-2000 | |
| Resin Components of Motorcycle Fuel Pump | 8.3×10-5 | Helium | HES-2000 | |
| S | ||||
| Shock Absorber | 1.23×10-5 | Helium | HES-2000 | |
| Shock Absorber Assembly | 250Pa（Differential Pressure ） | Air | FL-611 | |
| Stainless Circular Oil Cooler | 2.0×10-2 | Helium | HES-2000 | |
| Stainless Piping | 5.0×10-8 | Helium | HES-2000 | |
| Steering Assembly | 100Pa（Differential Pressure ） | Air | FLZ-0220 | |
| T | ||||
| Tank Assembly | 5.0×10-2 | Air | FL-611 | |
| Timing Chain Case (Water Circuit Oil Circuit) | 1.0×10-4 | Air | FL-611 | |
| Tire Valve | 5.0×10-5 | Helium | HES-2000 | |
| Torque Converter | 1.7×10-4 | Helium | HES-2000 | |
| Transmission Assembly | 5.0×10-3 | Air | FL-610+CBU600 | |
| Turbo Assembly | 4L/min（Flow） | Flow | FMZ-1063 | |
| V | ||||
| Vacuum Moulding Furnace | 1.0×10-7 | Helium | HES-2000 | |
| Valve Timing Control System | 5.0×10-4 | Air | FL-611 | |
| Various sensors for air intake and exhaust | 5.0×10-5 | Helium | HES-2000 | |
| Vehicle Rear View Camera | 10Pa（Differential Pressure ） | Air | Custom Made Products | FL-611 |
| W | ||||
| Water Pump | 1.0×10-4 | Air | FL-611 | |