df Pip tt) tet} a}OY as0g DuRWOD { L su/a 9 ay s/s y 64 1 _1 ajD9S 3109S py) joy aL 4 o6 08 Recorder Current , mitliampers o4 1.0 allelic tt Figure B.1 Radium gamma-radiation calibration, Top Hat detector, HASTE TH-1D-A. 0.005 02 4 Cc Litt 0.0t DOE ARQHIVAS GS 160 A Bebe he OE Sa lw a ale ee a nl a lenhacae nll Sota sath state) nti 0 | htBine ‘ 1 800 Gamma Energy , kev 600 1000 Energy dependence of dose-rate response, 400 plastic and sodium iodide detectors. Figure B.2 200 Plastic Phosphor tt Phosphor N NaI t200 7 atc Ncbbldbleete at FlatsRcy nn hi abel. be 2 f vialetta a subibele sa nN 09 OD OF SANDI8Y asuodsay