1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS A ISO ASTM 51702 KS A ISO ASTM 51702:2012 2012 11 23 http:/www.kats.go.krKS A ISO ASTM 51702:2012 : ( ) ( ) () ( ) : () () () ( ) () () () () ( ) () : (http:/www.standard.go.kr) ： ：2005 9 30 ：2012 11 23 2012-0633 ： ：() ( 02-509-7270) (http:/www.kats.go.kr
2、). 10 5 , . KS A ISO ASTM 51702:2012 i ii 1 1 2 1 3 2 4 4 5 6 6 .6 7 .6 8 8 9 9 10 .11 11 13 12 15 13 .16 14 17 18 KS A ISO ASTM 51702:2012 ii . , , . , , . KS A ISO ASTM 51702:2012 iii 2004 2 ISO/ASTM 51702, Practice for dosimetry in gamma irradiation facilities for radiation processing . KS A ISO
3、ASTM 51702:2012 Practice for dosimetry in a gamma irradiation facility for radiation processing 1 1.1 , , , , . , , , . . 1 (good manufacturing practices： GMP) . 2 ISO/ASTM Practices 51649 51608 X . 1.2 ISO/ASTM ISO . ISO/ASTM 51204 , ISO/ASTM 51204 ISO 11137 . 1.3 ISO/ASTM 51261 ASTM E 666 . ASTM E
4、 1026, E 2304, ISO/ASTM 51205, 51275, 51276, 51310, 51401, 51538, 51540, 51607, 51650, 51956 . X ICRU 14 . 1.4 . . 2 2.1 ASTM ASTM E 170, Terminology Relating to Radiation Measurements and Dosimetry ASTM E 666, Practice for Calculating Absorbed Dose from Gamma or X Radiation ASTM E 1026, Practice fo
5、r Using the Fricke Reference Standard Dosimetry System ASTM E 2232, Guide for Selection and Use of Mathematical Models for Calculating Absorbed Dose in Radiation-Processing Applications KS A ISO ASTM 51702:2012 2 ASTM E 2304, Practice for Use of a LiF Photo-Fluorescent Film Dosimetry System 2.2 ISO/
6、ASTM KS A ISO/ASTM 51275, KS A ISO/ASTM 51400, KS A ISO/ASTM 51539, KS A ISO/ASTM 51608, X ( ) KS A ISO/ASTM 51707, KS A ISO/ASTM 51956, (TLD) ISO/ASTM 51204, Practice for Dosimetry in Gamma Irradiation Facilities for Food Processing ISO/ASTM 51205 Practice for Use of a Ceric-Cerous Sulfate Dosimetr
7、y System ISO/ASTM 51261, Guide for Selection and Calibration of Dosimetry Systems for Radiation Processing ISO/ASTM 51276, Practice for Use of a Polymethylmethacrylate Dosimetry System ISO/ASTM 51310, Practice for Use of a Radiochromic Optical Waveguide Dosimetry System ISO/ASTM 51401, Practice for
8、Use of a Dichromate Dosimetry System ISO/ASTM 51538, Practice for Use of the Ethanol-Chlorobenzene Dosimetry System ISO/ASTM 51540, Practice for Use of a Radiochromic Liquid Dosimetry System ISO/ASTM 51607, Practice for Use of the Alanine-EPR Dosimetry System ISO/ASTM 51649, Practice for Dosimetry a
9、t Energies Between 300 KeV and 25 KeV ISO/ASTM 51650, Practice for Use of a Cellulose Acetate Dosimetry System 2.3 International Commission on Radiation Units and Measurements(ICRU) Reports ICRU Report 14, Radiation Dosimetry： X-Rays and Gamma Rays with Maximum Photon Energies Between 0.6 and 50 MeV
10、 ICRU Report 60, Fundamental Quantities and Units for Ionizing Radiation 2.4 ISO ISO 11137, Sterilization of Health Care Products Requirements for Validation and Routine Control-Radiation Sterilization 3 3.1 3.1.1 D . SI gray(Gy). 1 gray 1 kg 1 J . D d/dm , d dm (ICRU 60 ). 3.1.2 1, 2, 3 . , KS A IS
11、O ASTM 51702:2012 3 3.1.3 , , 3.1.4 (3.1.18 ) 3.1.4.1 . 3.1.5 3.1.6 1 . . 3.1.7 , , , . 3.1.8 3.1.9 3.1.10 3.1.11 KS A ISO ASTM 51702:2012 4 3.1.12 (ISO/ASTM 51261 ) 3.1.13 3.1.14 ( ) 3.1.15 , (ISO/ASTM 51261 ) 3.1.16 3.1.17 , (ISO/ASTM 51261 ) 3.1.18 , 3.1.18.1 , . , . 3.1.19 . (ISO/ASTM 51261 ). 3
12、.2 ASTM E 170 . E 170 ICRU 60 . 4 4.1 60Co 137Cs KS A ISO ASTM 51702:2012 5 . . 4.2 , . , . 4.2.1 . . . 4.2.2 . 4.2.2.1 4.2.2.2 4.2.2.3 4.3 . 4.3.1 , . 4.3.2 . 4.3.2.1 4.3.2.2 4.3.2.3 4.4 . 4.4.1 . 4.4.1.1 , 4.5 . , . , . KS A ISO ASTM 51702:2012 6 5 5.1 60Co 137Cs . 5.2 60Co 1.17 1.33 MeV , 137Cs 0
13、.662 MeV ( 1). 5.3 60Co 137Cs 5.270 8 30.07 ( 2, 3). 5.4 , . 6 6.1 . 8.11. . 6.2 (： ), ： (shuffle-dwell), (： ) . 6.2.1 ( ) ( ) . 6.2.2 ( ) ( ) . 6.2.3 . 6.2.3.1 ( ) ( ) . . 6.2.3.2 . 6.3 . (： ), , . 7 7.1 4 . , , . ISO/ASTM 51261 . . 7.1.1 KS A ISO ASTM 51702:2012 7 . , . 7.1.2 . ISO/ASTM 51261 . 7.
14、1.3 . . ISO/ASTM 51261 . 7.1.4 , . . ISO/ASTM 51261 . 7.2 ISO/ASTM 51261 . . 7.3 ( ) . . ISO/ASTM 51261 . . 7.3.1 ISO/ASTM 51400 . ( ) . 7.3.2 7.3.1 . . 7.3.3 , KS A ISO ASTM 51702:2012 8 . 7.3.3.1 . . 7.3.3.2 . , , . 7.3.3.3 ISO/ASTM 51261, ISO/ASTM ASTM , . 8 8.1 . , , , , . . 8.2 , , . , . 8.2.1
15、8.2.2 8.2.3 8.2.4 8.2.5 8.2.6 8.3 , , ( ) 8.3.1 . KS A ISO ASTM 51702:2012 9 8.3.2 . 8.3.3 . . . 8.4 8.3.1 8.3.3 8.4.1 8.4.2 8.4.3 . 9 9.1 , , . . 9.1.1 , , , (： , ), . 9.1.2 , , , . 9.2 (1) , (2) , (3) (： ) . 9.2.1 3 ( 4, 5). . KS A ISO ASTM 51702:2012 10 9.2.1.1 (： 1 ) , , . (ASTM E 2232 ) , . , . 9.2.2 . . 9.2.3 . 9.2.4 . . . 9.2.4.1 . (11.2.2 11.2.3 ) . . 9.2.5 . , . 9.2.6 . 9.2.7 (9.1.1 ) (9.2.1 9.2.6) . 9.2.8 . , . . KS A ISO ASTM 51702:2012 11 1 10 10.1 , .
