From: Erik A Talley <ert2002**At_Symbol_Here**MED.CORNELL.EDU>
Subject: Re: [DCHAS-L] Recommendations for Oxygen monitors?
Date: Mon, 6 Jul 2015 23:38:46 +0000
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: BY2PR0601MB15580FC696DCB3E2D0798F78F4930**At_Symbol_Here**

Hi Penny,


We use ~100 of them at Weill Cornell. We have used them for >5 years and have had no issues. They still have to be bump tested and calibrated annually, but having a sensor that doesn’t go out “frequently” is a huge plus.






From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**]On Behalf Of Penny Manisco
Sent: Monday, July 06, 2015 5:47 PM
To: DCHAS-L Discussion List
Subject: [DCHAS-L] Recommendations for Oxygen monitors?



Do any of you have experience with the Oxygen Monitoring system by PureAire? It uses a zirconium oxygen sensor with a10 year life expectancy. I am shopping for a monitor for a room that houses liquid nitrogen and NMR.



Penny Manisco,
Chemical Hygiene Officer
Harvey Mudd College


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