KS A ISO 2855-2009 Radioactive materials－Packagings－Tests for contents leakage and radiation leakage《放射性物质 包装 内容物和辐射泄漏检验》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS A ISO 2855 KS A ISO 2855:2009 2009 12 30 http:/www.kats.go.krKS A ISO 2855:2009 : ( ) ( ) () KEPIC ( ) ：(ISO/TC85/SC5,6) () ( ) ( ) ( ) ( ) ( ) () () : (http:/www.standard.go.kr) ： ：2009 12 30 2009-0963 ： ：(ISO/TC85/SC5,6) ( 02-509-7270) (http:/www.kats.g

2、o.kr). 10 5 , . KS A ISO 2855:2009 i 1976 1 ISO 2855, Radioactive materials Packagings Tests for contents leakage and radiation leakage , . . , , . , , . KS A ISO 2855:2009 Radioactive materials Packagings Tests for contents leakage and radiation leakage 0 (prototype) , . IAEA Safety Standard TS-R-1

3、, Regulations for the safe transport of radioactive materials . , . . a) , b) , ISO/TC 85/SC 4 . A IAEA Safety Standard TS-R-11) . , IAEA Safety Standard TS-G-1.12) . 10 4torr l/s( 13.33 Pa m 3/s) 10 6torr l/s( 0.133 3 Pa m 3/s) IAEA Safety Standard TS-R-1 0.05 Ci . 2. . , 10 3mm2 ( 0.1 torr l/s 13.

4、33 mPa m 3/s ) 1.510 5l/10 min(1.510 5dm3/10 min) . IAEA . A IAEA Safety Standard TS-R-1 , . 1) IAEA Safety Standard TS-R-1, Regulations for the safe transport of radioactive materials, 2009 2) IAEA Safety Standard TS-G-1.1, Advisory material for IAEA regulations for the safe transport of radioactiv

5、e material safety guide, 2008 KS A ISO 2855:2009 2 B , 1 m 10 5Sv/h 192 1 m 10 2Sv/h . , 1 cm2 100 % , 100 cm2 20 % . B IAEA . 1 . . . . . , A . . . , . . 2 2.1 2.1.1 : 2.1.2 : 2.1.3 : 2.2 2.2.1 (immersion tank) 0.3 MPa KS A ISO 2855:2009 3 . 40 mm , . . . . , . . 2.2.2 , . 10 11Ci , 210 9Ci . 2.3 ,

6、 . . , . . LVVSa1ST= a ： . (L) Ci (dm3) S ： . Ci VT ： . (L)(dm3) VS ： . (L)(dm3) L ： . (L) Ci(1/dm3), 10 ; L 1.510 5L(1.510 5dm3) - . 24Na 1 % (NaCl) . . 2.4 2.3 . 15 0.2 MPa . 40 mm . , . 5 , , 5 40 mm . , . 10 1L(10 1dm3) . KS A ISO 2855:2009 4 , . , . 3 3.1 , . . a) , A b) , A B 3.2 . . , . , X (

7、 , 5 ) 1 (D) . , ( , 50 cm) , . 3.3 3.3.1 X . (D) 3 . , . 3.3.2 . X . , . 1 mm X . 1 (D) . X KS A ISO 2855:2009 5 . , . A . 3.4 3.4.1 , (Nal Tl) . , . ( ) . . , . 3.4.2 , 100 % 20 % . 3.4.3 . . , . 10 . . . A , . B , 100 . KS A ISO 2855:2009 6 KS A ISO 2855:2009 . 1 (ISO) , . 2 1976 1 ISO 2855, Radi

8、oactive materials Packagings Tests for contents leakage and radiation leakage , “KS A ISO 2855 : 2009, ” . . 3 , , , 2 , , , , . . , A . . . , . . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS A ISO 2855:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Radioactive materialsPackagings Tests for contents leakage and radiation leakage ICS 13.280