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Leaks defects can have a major impact in the safety and performance of a power transformers. A transformer will have a reduced reliability if they contain leaks in the enclosures. Helium Leak testing is a non-destructive test method which is used to locate and measure leaks in systems or objects which are under vacuum or pressure. Select a category below for more application details, test method descriptions and applicable leak testing equipment.
Helium Vacuum (HV): An automated method where the test part or test fixture is evacuated to full vacuum while helium is introduced to the opposite barrier of the part.
Helium Sniffing (HS): A manual method of sniffing a pressurized part to detect helium escaping a leak.
Custom options and systems are available. Request a Quote to meet your needs.