Hydrogen Leak Detector Hydrogen Leak Detection System
Yamaha Fine Tech's proprietary MEMS hydrogen sensor equipped, and a wide range of concentrations, from low to high concentrations, detectable just with one unit.
A high resolution hydrogen leak detector that can detect low to high concentrations in the range from 0.5 ppm to 13,000 ppm with a single unit.
Quick measurement is realized by high-speed response and real measurement. A desktop type and a handy type are available.
Quick measurement is realized by high-speed response and real measurement. A desktop type and a handy type are available.
Features of Hydrogen Leak Detector
What is Hydrogen Leak Detector?
Advantages of using hydrogen
- A leak test realized safety and at low cost because hydrogen is cheaper and safer than helium
- Safe when using a gas mixture of 5% H2 and 95% N2 because it is nonflammable
- Generation possible by using a hydrogen generating unit
- Cost reduction possible by properly using helium and hydrogen according to the workpiece because the hydrogen's detectable leak rate is a value between the value for helium and the value for air
Line up
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Desktop Hydrogen Leak Detector YHLD-100A desktop hydrogen leak detector that detects the leak without fail and identifies the leak location just with one unit. With its wide dynamic range, concentrations from 0.5 ppm to 13,000 ppm are measured. Measurement is performed quickly, safely, and widely.
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Cordless Hydrogen Leak Detector YHLD-300A portable, handy, and small hydrogen leak detector. This detector is a cordless version inheriting as-is the function of YHLD-100 that detects concentrations in the range 0.5 ppm to 13,000 ppm. Any location can be detected freely.
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Hydrogen trace gas generator YMHN-50This equipment can generate a hydrogen-nitrogen mixed gas just by supplying purified water. Capable of generating trace gases that comply with international standards in a safe and affordable manner.
Application examples
Application image / Name | Name | Reference leak specification | |
---|---|---|---|
Food and cosmetic product containers |
Double-layered containers Pillow type packages |
φ10μm or less φ3μm or less |
|
Engine |
Radiators Water pumps Cylinder heads Cylinder blocks Oil pans Engine assemblies Oil pumps |
10-4 Pa・m3/s or less | |
Air intake |
Intake manifolds Exhaust manifolds Intercooler Turbochargers Catalytic converters Mufflers |
10-4 Pa・m3/s or less | |
Fuel system |
Fuel tank assemblies Fuel pipes Fuel pumps Canisters |
10-4 Pa・m3/s or less | |
Transmissions |
Torque converters Transmission cases Cylinder second brakes Oil pump housings |
10-4 Pa・m3/s or less | |
Wheels |
Aluminum wheels Aluminum temporary wheels Steel wheels |
10-4 Pa・m3/s or less | |
Others |
Steering pumps Air suspensions Brake boosters Brake master cylinders Inflators Battery Tilt parts for ships |
10-4 Pa・m3/s or less |
Business Flow
- Consultation with customer about conditions
- Consideration of seal methods/confirmation of judgment criteria
- (Workpiece test/Consideration of conditions and regulations)
- Specification presentation/explanation of proposal/regulations submission
- Order received
- Transport and adjustment
*The flow is different for a dedicated unit.
Contact point
Inquiry by email
- Request an estimate
- Request a demonstration
- Request a catalog
- Request detailed specifications
Inquiry by phone
+81-53-467-3601