M
To: EMC-PSTC
Subject:RE: Shielded Enclosure Fire Hazard
Scott,
I presume you mean Halon, not halogen. Sorry, but Halon systems are
neither invisible nor odourless. When you set one off, the room
fills with
a smoky haze that has qui
[SMTP:s_doug...@ecrm.com]
Sent: Wednesday, November 17, 1999 1:53 PM
To: geor...@lexmark.com; emc-p...@majordomo.ieee.org
Subject: RE: Shielded Enclosure Fire Hazard
George,
I once worked in a laboratory that developed the Doppler weather radar we
all see on TV today. In our just bui
k)
Subject: RE: Shielded Enclosure Fire Hazard
Scott,
I beg to disagree, ... but, Halon, along with Freon and other compounds was
banned by the Montreal Protocol, ostensibly to protect the ozone layer.
Interestingly, the Freon replacements must, per the treaty, be phased out in
20 years - by c
PM
To: geor...@lexmark.com; emc-p...@majordomo.ieee.org
Subject:RE: Shielded Enclosure Fire Hazard
George,
I once worked in a laboratory that developed the Doppler weather
radar we
all see on TV today. In our just built (in 1979) control room
99 9:42 AM
To: emc-p...@majordomo.ieee.org
Subject: RE: Shielded Enclosure Fire Hazard
Importance: Low
Between a hard place and a rock
It is hard to argue that EMC chambers should not have fire protection.
The newer tiled facilities may have little combustible content other than
the
Between a hard place and a rock
It is hard to argue that EMC chambers should not have fire protection.
The newer tiled facilities may have little combustible content other than
the DUT. However, most factory insurance carriers will insist on an
adequate prevention and extinguishing syste
Hello,
Put the sprinklers in. Also, make sure they are 360 deg (i.e. spray up and
down) heads!!.
At a previous employer, we had a fire in a cone lined, shield room. We had
sprinklers, but they were only 180 deg. (i.e. down). The fire started when
some cones on the ceiling came loose and came
We also had to install sprinklers.
Richard Woods
--
From: Ken Javor [SMTP:ken.ja...@emccompliance.com]
Sent: Wednesday, November 17, 1999 1:37 AM
To: Price, Ed; 'emc-p...@ieee.org'
Subject: Re: Shielded Enclosure Fire Hazard
Not a recommendation - I just saw the ad in Compliance Engineering - but
non-combustible pyramid absorbers are offered by the German company Frankonia.
See: www.frankonia-emc.com
Roger
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This happened to me at a previous employer. There is some sense to it in
that foam absorber is quite flammable, even with modern precautions and
flammability requirements. We had to install sprinklers. The system was set
up so that the sprinklers are dry until a smoke alarm signal allows
chargi
> My lab just had an annual inspection visit by our friendly fire hazard
> inspector. Seems that after 4 successive years of inspections, I suddenly
> failed this year.
Hi Ed,
Don't shoot the bearer. Go find the guy who passed you the last 3 years -
shoot him.
If it's the same guy - well it's n
Great, now all you need are some holes poked in the chamber.
- Robert -
-Original Message-
From: Price, Ed
To: 'emc-p...@ieee.org'
List-Post: emc-pstc@listserv.ieee.org
Date: Tuesday, November 16, 1999 7:36 PM
Subject: Shielded Enclosure Fire Hazard
>
>Hi Listmembers!
>
>
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