In message
<1c5d8af23ef60e4c8e86777b7f504d8b0f742...@us194mx14.tycoelectronics.net>,
dated Thu, 18 Jan 2007, "Dudek, John (Corcom)"
writes
>Except for the weight definition, UL has defined the same cheesecloth
>for over 25 years.
About time for a review, then. I'd like to see a flammability
The current UL60950 defines specifics of the cheesecloth in section NAC.3.1.
It states "Bleached cotton cheesecloth, running 28-30 m/kg and having what is
known as a "count of 32 x 28 inch" - that is, for any square inch, 32 threads
in one direction and 28 threads in the other direction (for any s
In message
,
dated Wed, 17 Jan 2007, "Price, Ed" writes
>In March 2005 I specialed order my grade #10 (20x12) cheesecloth for
>Underwriters Lab. The only thing special about the purchase is that
>they wanted 1 continuous roll of 1,000 yards.
For what arcane purpose, one wonders!
Could it
In message <842205.31552...@web113501.mail.gq1.yahoo.com>, dated Wed, 3
Feb 2010, peter merguerian writes:
>Some laboratories get their stuff at their "local pharmacy" but each
>time they go through an audit, they fail to show compliance with the
>ISO17025 requirements regarding tracking of th
Craig,
You can contact the TUV Rheinland UK office and request to see where they
purchase theirs. Let me know if you need a contact.
If you run a test laboratory, please be advised that you need to document the
source of your purchased consumables (manufacturer and type designation). Some
labo
In message
<8783564a38f4f14d8a9f46ac2f296a343fa81...@sgbred210.corp.ncr.com>, dated
Wed, 3 Feb 2010, "Petrie, Craig D" writes:
>Incorrect number of threads per square inch I believe
The spec you cited was:
And the definition of the cheesecloth is:
CHEESECLOTH: bleached cotton cloth of approxi
Technical Academy
From: Petrie, Craig D [mailto:cp185...@ncr.com]
Sent: Wednesday, February 03, 2010 8:27 AM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: Cheesecloth and Tissue Paper (60950-1)
We originally thought it was as simple as this but the
Jody,
Thank you for the helpful reply.
Regards,
Craig
From: Leber, Jody (San Diego) [mailto:jody.le...@sgs.com]
Sent: 03 February 2010 14:05
To: Petrie, Craig D; EMC-PSTC@LISTSERV.IEEE.ORG
Subject: RE: Cheesecloth and Tissue Paper (60950-1)
Craig,
Try
emc-p...@ieee.org
Subject: RE: Cheesecloth and Tissue Paper (60950-1)
Incorrect number of threads per square inch I believe
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of John
Woodgate
Sent: 03 February 2010 13:38
To: emc-p...@ieee.org
Subject: Re: Cheesecloth and Tissue Paper (
From: Kunde, Brian [mailto:brian_ku...@lecotc.com]
Sent: 03 February 2010 13:22
To: Petrie, Craig D; emc-p...@ieee.org
Subject: RE: Cheesecloth and Tissue Paper (60950-1)
Cheesecloth can be purchased at any hardware store in their paint department
or house wares. I buy mine at Ace Hardware which is a nation
Incorrect number of threads per square inch I believe
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of John Woodgate
Sent: 03 February 2010 13:38
To: emc-p...@ieee.org
Subject: Re: Cheesecloth and Tissue Paper (60950-1)
In message
<8783564a38f4f14d8a9f46ac2f296a343f
In message
<8783564a38f4f14d8a9f46ac2f296a343fa81...@sgbred210.corp.ncr.com>, dated
Wed, 3 Feb 2010, "Petrie, Craig D" writes:
>the cheesecloth we last purchased (recommended on some time back on the
>ieee mailing list)turned out to be non-compliant!
In what way? The specification hardly seem
rie, Craig D; emc-p...@ieee.org
Subject: RE: Cheesecloth and Tissue Paper (60950-1)
Cheesecloth can be purchased at any hardware store in their paint department
or house wares. I buy mine at Ace Hardware which is a nationwide chain in the
US.
Tissue paper is available at any card or party
Cheesecloth can be purchased at any hardware store in their paint department
or house wares. I buy mine at Ace Hardware which is a nationwide chain in the
US.
Tissue paper is available at any card or party store that carries gift
wrapping paper year round.
Both of these items are very com
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