Sniffing Test

This method is used for leak localisation of parts under pressure.

Pressurize the test item with tracer gas. Move the sniffer probe around the part. Should a leak be present, the leak detector will detect the escaping tracer gas, locating the leak in the process.

Main advantages

• Ability to locate the leak
• The item to be tested does not need to be placed under vacuum
• Easy to perform
• Detector cost only, no tooling

• Industrial Hydrogen Leak Detector ASH 2000
• Ex-Proof Hydrogen Leak Detector EXTRIMA
• Industrial Hydrogen Leak Locator H1000
• Mobile Hydrogen Leak Locator 9012XRS
• Industrial Hydrogen Leak Detection System ILS500
• Multi Purpose Helium Leak Detectors ASM 142/Graph
• Dry Helium Leak Detectors ASM 142D / ASM GraphD and ASM GraphD+
• High Performance Helium Leak Detectors ASM 182 Series
• High Performance Helium Leak Detectors ASM 192 Series
• Portable Helium Leak Detector ASM 310