Helium Analyser I am hoping to get myself trimix qualified sometime this year.
I have had a Vandangraph O2 analyser for about 10 years, so it has served me well. At the weekend the cell failed so I need to buy a new cell.
My question is do Helium analysers ever come up forsale secondhand ? I don't remember seeing one in the forum personal ads.
Last edited by Fiona; April 9th, 2008 at 07:57 PM.
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