How to find the leak?
We have all practiced some basic leak detection. A leaking bicycle or car tire is good example of both the dramatic effect of the leak on the performance of a product and the knowledge on how to diagnose and repair one.
The demands of high technology industries and modern manufacturing mean that leak detection has become highly specialized. We now need to be able to find leaks in high speed manufacturing lines, in hostile environments or at microscopic sizes.
No leaks are ever the same so detection requires a comprehensive range of solutions and years of ‘hands on’ experience. Pfeiffer Vacuum excels in the use of helium and hydrogen tracer gas and offers various different detection techniques to address all applications.
Six test methods for leak detection
Test methods and their products
|Vacuum test: Spraying test||Sniffing test||Integral vacuum test||Vacuum test: Bombing test||Integral test of enclosed parts under vacuum||Sniffing test:|
Integral test at athomspheric pressure
|ASM 340 / ASM 340 D / ASM 340 I||ja||ja||ja||ja||ja|
|ASM 182 T / ASM 182 TD+||ja||ja||ja||ja||ja||ja|
|ASM 192 T / ASM 192 T2D+||ja||ja||ja||ja||ja||ja|
|ASM 102 S||ja|