Subject: | |
From: | |
Reply To: | |
Date: | Wed, 18 Jun 2008 14:04:13 -0400 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
Please be cautious with this airline respirator?approach as well. There must be an in-line CO detector to safely use "wall plug" compressed air. An affordable alternative might be a Survivair-type inexpensive supplied air unit. In all cases, though, the flammability must also be considered and may require ventilation.
Mike Moninger
Thermospray Company, Inc.
Date: Tue, 17 Jun 2008 16:31:40 +0200
From: Matthias Mansfeld <[log in to unmask]>
Subject: Re: Respirator Cartridge for IPA
On 17 Jun 2008 at 17:19, Brian Ellis wrote:
> If the activated carbon filters on the masks are saturated, then they
> are worse than useless. If the operators can smell the stuff, then
> they must be saturated. A filter is generally quite small, typically
> containing 30-40 g of carbon, which may adsorb, say, 5 g or so
> solvent. I suggest that you find a scuba diver who will lend you his
> tanks!
Or, if you have pressurised air in a appropiate quantity and quality
available out of the wall plug, you could use masks with supply from
that pressurised air. Many work safety manufacturers (like Draeger,
Auer-MSA etc.) offer such stuff. Just a special hose for the "wall
plug", pressure regulator to wear at a belt, another hose to the
mask.
Best wishes
Matthias
---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------
|
|
|