We just had a Finnegan Mat Delta Plus installed with a trace gas analyzer.
The service engineer used a Gow-Mac Mini Gas leak detector to find Helium
leaks in the trace gas analyzer, and it worked very well making it much
easier to find leaks.

I am planning on buying a helium leak detector.  I note that besides the
Gow Mac there is at least one other brand, the "Restek Leak Detective".
Does anyone have experinece using Helium detectors and what do you reccomend?

Thanks in advance,

Paul Brooks.



Paul D. Brooks.

Dept. ESPM-Ecosystem Sci.,
151 Hilgard Hall, MC 3110,
UC Berkeley, Ca. 94720-3110.

phone (510)642-3155
FAX   (510)643-5098 (to Att. Paul Brooks)