Nothing gets past this easy to use and totally pneumatic testing device, especially the air that escapes packages with a defective closure and weld seal.
Vacuum generation, using a multi-stage pneumatic ejector inside the transparent container, allows for identifying the exact point of even the smallest air leak from the package immersed in water.
The defective weld is evidenced by the small bubbles leaking out from the welding.
The test values are adjustable and can be automatically repeated
Upon request, Vuototecnica manufactures special versions to meet the specific needs of its customers.