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<p class="MsoNormal"><span style="color:#1F497D">I am looking for handheld detectors to “sniff” at VCR or swagelock joints for leaks of hydrogen and also for common hydrides (silane, germane, diborane, phosphine…). The lab has a central system already, but
I am looking for something to sniff at joints with after making connections and repressurizing. (Yes we will Helium leak-check too, but this is as a followup with less likelihood of someone doing it wrong).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Many years (25?) we had a handheld unit for hydrides (about 7” x 3 “ x 1”, with a 4” long rubber sniffer port). Probably made by Matheson but can’t seem to find anything similar from them now (although I didn’t
look very hard).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Suggestions?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks, Jim Sturm<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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