JIS Z4507-1998 放射性污染表面的测定.净化易度的评估和试验方法

Z4507:1998(1)ISO8690:1988(DecontaminationofradioactivelycontaminatedsurfacesMethodfortestingandassessingtheeaseofdecontamination)JISZ45071BISOJISZ4507:1998DecontaminationofradioactivelycontaminatedsurfacesMethodfortestingandassessingtheeaseofdecontamination1988ISO8690,DecontaminationofradioactivelycontaminatedsurfacesMethodfortestingandassessingtheeaseofdecontaminationAB1.2.JISZ44013.1AB1AB4.A4.1JISZ440134.223pH2Z4507:19982pH(min1/0.1ml)137Cs134Cs241103510460Co,144Ce147Pm3pH(mim1/0.1ml)121103510424.34.40.1ml14.54.5.14.4200300ml(1)21330110(1)pH4.5.24.44.5.13110logDDA=AD0(min1)D1(min1)4.64.6.14.4200300ml24.5.14.6.24.6.13120logDDB=3Z4507:1998BD0(min1)D2(min1)5.a)b)c)Ad)e)f)4Z4507:19981BISO1.2.ISO15:1981RollingbearingsRadialbearingsBoundarydimensionsGeneralplan.ISO273:1979FastenersClearanceholesforboltsandscrews.ISO683-13:1986Heat-treatedsteels,alloysteelsandfree-cuttingsteelsPart13:Wroughtstainlesssteels.ISO2009:1983Slottedcountersunkheadscrews(commonheadstyle)ProductgradeA.ISO2010:1983Slottedraisedcountersunkheadscrews(commonheadstyle)ProductgradeA.ISO3819:1985LaboratoryglasswareBeakers.ISO4762:1989HexagonsocketheadcapscrewsProductgradeA.3.3.1(Contamination)3.2(Decontamination)3.3(Specificpulserate)1ml1ml3.4(Residualpulserate)3.5(Meanresidualpulserate)53.6(Standardizedmeanresidualpulserate)5Z4507:19983.7(Finalresidualpulserate)60Co137Cs4.60Co137Cs105mol/l;pH:4100µl60Co137Cs5.5.122000mlISO3819:19855.230mm11(lmin12.5mm):h3lminmmhmm(lmin12.5mm):h330mma)8.1100µl25mmb)100µl2000008.1115.35.66Z4507:19985.3100µl25.41000µl25.5(PTFE)25.6(PTFE)2(PTFE/PFP)(PFA)(PVDF)5.7(PMMA)51AA60(45mm25mm2mm)1.2.1055.81B6100rpm6.6.16.1.160Co137Cs100µl2000000.2MBq/mlpH4.00.2(10.1)105mol/lpH6.1.26.1.2.1Co2Cs6.1.2.46.1.2.260Co137Cs1C7Z4507:19986.1.2.3(10.1)10-5mol/l(II)[Co(NO3)2](CsNO3)90ml5ml[c(HNO3)1mol/l]60Co137Cs6.1.2.422pH47µlρ1.4g/ml1l8.1pH126.1.2.56.1.2.6pH5%6.22323µS/cm7.7.17.1.17.2a)b)10c)4051d)7.1.28Z4507:19987.1.37.1.27.215527.150210−+mm50210−+mm1mm10mm51mm51mm3.5mm7.3205141:1608099%5514058.8.150mm50mm38.2100µl(5.7)4535.28.3.211011ml9Z4507:19988.212(5.7)R13ABabBbUU1mlUU12051000µl(5.4)L1212151610Z4507:1998138.38.3.15(5.8)ABdeBe146(5.1)90020ml(6.2)5.1142322.51005rpm10405611Z4507:19981417158.3.25.28.15000109.60Co137Cs16103××60Co137Cs310611ml60Co137Cs60Co137Cs1112Z4507:199811(FRP)(min1)FRP30003000FRP1500015000FRP6000060000FRP10.1D1D13Z4507:19981A1.15L14Z4507:199816U15Z4507:19981B1.171711826M312ISO476231941ISO15d10,D16,B8511061φ3.4ISO273ISO2009(PTFE)1116Z4507:19981772M35ISO2009812M410ISO20099112106φ4.5ISO273ISO200913112M310ISO201012114131152.181517Z4507:19981818Z4507:199819Z4507:199811220Z4507:199821Z4507:199811522Z4507:19981C137Cs60Co0.2MBq/ml105mol/l(ml):r(MBq):(0.2MBq/ml)r0.2rr0.2MBq/ml(MBq/ml):s(ml):0.2r/s(mol/l):105(mol):105(r103)r108l/ml103(mol/l):t43102102.0−−×=×
srtsrtCo(NO3)2CsNO3mol()ysrtr=
×−×−−4810210(mol/l):u105mol/ll()uyusrtr=
×−×−−481021023Z4507:19981DISO869024Z4507:1998JISZ45072