Vacuum Decay Leak Test of foil seal


Vacuum Decay Leak Test on foil seal of diagnostic reagent kit

The video is a vacuum decay leak test used to determine if the foil seal on the top of the diagnostic reagent kit is leaking. The products you see in the image include: and Isaac HD vacuum decay leak tester as well as a custom fixture designed to form a chamber around the diagnostic kit. The precisely machined fixture eliminates the majority of the volume in the chamber for to increase the sensitivity and speed of the overall test.

Zaxis is dedicated to providing you a comprehensive solution for your leak testing needs. Please reach out to us or download some literature to learn more about our applications and products.

Recommended Product

For this application Zaxis recommends the Isaac-HD leak tester with both pressure and vacuum decay.

Isaac-HD Leak Tester

Isaac-HD Leak Tester

TheĀ Isaac HD air leak detector offers a large full-color graphic display and outstanding signal processing for unparalleled test stability and repeatability.

The Isaac HD is particularly well-suited for such air leak tests as:


For more information about Zaxis products and applications, please visit our downloads page.

This is a video of a Zaxis Isaac HD leak tester conducting a vacuum decay test in a chamber.