We use PureAir: $1800, but last for 10 years
Oxygen Deficiency Monitor for O2 Depletion Safety - 99016 – Includes power
supply for use in the US, Canada, Mexico, Japan
--
Jim Baleja
(he/him/his)
Associate Professor
Departments of Medical Education (office: MV525S) and Developmental, Molecu=
lar, & Chemical Biology (lab: MV614)
Tufts University School of Medicine
136 Harrison Avenue
Boston, MA 02111
Phone: 617-636-6872 (goes to voice mail)
https://pubmed.ncbi.nlm.nih.gov/?termşleja&sortÚte
From: main_at_ammrl.groups.io <main_at_ammrl.groups.io> on behalf of Sarah Cady <sdcady_at_iastate.edu>
Date: Tuesday, August 8, 2023 at 10:39 AM
To: main_at_ammrl.groups.io <main_at_ammrl.groups.io>
Subject: [External] [AMMRL] Oxygen sensor/monitor for NMR lab #Troubleshooting
Hi all,
I need to replace the oxygen sensor in my lab. The one I have is GFG ZD21
<
https://www.gfgsafety.com/us-en/products/fixed-gas-detection-systems-transmitter/zd21>
and I have found that the sensors don't last very long and replacement ones
are very difficult to calibrate. Right now it is hard-wired in the wall with
a sensor at the ceiling and the floor. I don't really care too much about having
two sensors/channels with a replacement unit, but I have existing conduit to run
two sensors.
Would be interested in hearing what oxygen monitors you use in your labs/facilities.
I'd also be interested in a remote monitoring option if it isn't a zillion dollars.
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Received on Tue Aug 08 2023 - 08:00:41 MST