Re: 137Cs check sources

["T. Welty" <tjw@engr.uark.edu>]

Mr. Dater:

	We have used lantern mantels (Coleman) taped to the side of ours
for some time now, and I know of several others who do the same.  The firm
that calibrates our gamma survey instruments even gives us a calibrated
exposure rate for the mantel, as attached, for reference.

T. Welty

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Tim Welty/Southwest Radiation Calibration Center/Fayetteville, Arkansas
Phone: 501-575-6309/FAX: -7318/E-mail:tjw@engr.uark.edu
WWW: web.engr.uark.edu/engr/enrc/srcc.html              17/06/97



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