RE: Floor monitors

[Richard_M_Pierson@RL.gov]

Try Ludlum, Model 239-1F Floor Monitor.  If I recall we had one
calibrated for beta and another one for alpha.  They were gas flow
proportional counters.  Technology has probably been upgraded for a
single unit to measure both alpha and beta.

Richard M. Pierson, HP
River Protection Project
509.373.7591 Pgr. 85-3122
L



-----Original Message-----
From:	nolan Hertel [SMTP:nolan.hertel@me.gatech.edu]
Sent:	Friday, September 10, 1999 7:56 AM
To:	Multiple recipients of list
Subject:	Re: Floor monitors

As I recall Shonka Research associates has such a detection system.
Try Joe Shonka 
770-509-7606
sra@crl.com



At 08:03 AM 9/10/99 -0500, you wrote:
>I am looking for some kind of floor monitor able to detect beta &
gammas.
>I would like to have something mounted on wheels and if possible
motorized
>(think about a lawnmower with detectors instead of the blade).
>
>Does any one out there know about a possible vendor.
>
>
>Thanks to anyone who can help.
>
>
>Jean Paul GUILLEMOT
>Customers Service Manager
>MGP Instruments
>
>tel: 33 (04) 90 59 60 41
>fax: 33 (04) 90 59 55 18
>e-mail:jpg@mgpi.com
>
>
>
>I possibly on wheels
>
>
>***********************************************************************
*
>The RADSAFE Frequently Asked Questions list, archives and subscription
>information can be accessed at
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********************************************************************
Nolan E. Hertel, PhD, PE
Director, Neely Research Center
Professor of Nuclear Engineering and Health Physics
G. W. Woodruff School of Mechanical Engineering
Georgia Institute of Technology
Atlanta, GA 30332-0425
(404)894-3601
facs: (404) 894-9325
email: nolan.hertel@me.gatech.edu
www.me.gatech.edu 
www.nnrc.gatech.edu
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information can be accessed at http://www.ehs.uiuc.edu/~rad/radsafe.html