Dear Robert:
Thanks. The work will be done outside. Three of our
magnets have TMC leg. One (an old 300) does not.
As we understand the spetra will be deifinitely affected.
We were worried about the Magnets and the console.
I am looking for a quantitative data (what vibration a
magnet a withstand). The vibrations in our case can be of
milli-g (g=gravitational unit).
regards,
Padmanava
On Fri, 12 Oct 2007 10:40:51 -0400
"Robert Harker" <rharker_at_chem.ufl.edu> wrote:
>Dr. Padmanava;
>2meters is a hazard to the workers, not as much your
>magnet. If they are
>inside the room it would be difficult to perform any work
>like this without
>a lot of safety measures. The equipment should always
>take last priority to
>the health of the people. If it must be done inside, the
>system may require
>de-energization depending upon how extensive it is.
>
>Contamination issues with metallic and other dusts that
>will fill the air
>are bad for both people and eqipment.
>
>Of course spectra will be affected if your magnet is
>directly coupled to the
>floor. If it is isolated it will only be slightly
>affected by low frequency
>vibrations in the air which are the most difficult to
>attenuate.
>Hope this helps,
>
>Robert Harker
>Engineer
>University of Florida
>Dept. Chemistry UF Box 117200
>CLB 106 (office)
>CRB 127 (Deliveries)
>Gainesville, Florida 32611-7200
>352-392-4650 Business Hours (no voice mail)
>352-392-8758 Business FAX
>
>-----Original Message-----
>From: Padmanava Pradhan
>[mailto:ppradhan_at_sci.ccny.cuny.edu]
>Sent: Thursday, October 11, 2007 10:25 AM
>To: ammrl_at_ammrl.org
>Subject: AMMRL: Effect of Vibrations on magenet and the
>console
>
>Dear All:
>I will appreciate if anybody has any information on the
>effect of vibrations (due to heavy drilling, hammering on
>the wall 6 feet away). on the magnet and on the console.
>Thanking you in advance,
>
>Padmanava Pradhan
>
>Dr. Padmanava Pradhan
>Chemistry, CC-CUNY,
>New York , NY10031
>
Dr. Padmanava Pradhan
Chemistry, CC-CUNY,
New York , NY10031
Received on Fri Oct 12 2007 - 14:40:54 MST