a
SAFE INSTRUMENT STOC.WILE
SEORET
In generzl,
RECO LAENDATIONS
the Sleld survey instmi ats used at ofA Noronr.
are suiteble pilot models.
Stock pile recomuendations
are for instruments similar to those nov in manufacture
but with improvements as indicated in the broic letter
paragraph & (c}). The manufacturers of cxisting instrumenes
along with the manufacturers number are given.
I - FIELD INSTRIMENTS.
Dosimeter, Pocket Electrometer, 0-200nr
200
A. 0. Beciman Co.
Canbridg,e Instrument Co.
Kolly Koett - K-100
Dosimeter, Pocket Electrometer, O0-5-r
10G
None under manufacture
Dosimeter, Pooket Electroneter,
Kelly-Keett - K-160
9-50r
20
nN
an
Dosimeter Charger
A. 0. Beckman Co.
Cembridge Inatrucant Co.
Kelly-Koett, K-125
Geiser Mucller Surviv eter, Maxinun
100
range of 20 mr/hr
Instrunent Dev lonnent Laborsztocics, 2610
National Technical Cavoratorics, MA-5
Victoreen Instrmuient Co., 263-A
Tonizatioa Chember Survey Meter with ©
65
ranzse of at least 2500 mz/hr
National Technicel Laborstories, MC-6
Victoreen Instrument Co., 247-A
Tonization Chembcr Survey Uotcr for high range
of 50,000 mr/hr
15
Victoreen Instrurncnt Co., 247-ASp(25,000 .r/hr)
Ionization Chamber Dosimetor with warning buzzer
at 200 mr.
National Technical Lavcratories, M X-7
ae
50
nel
Enclosure (B)