《固定式碘化钠γ谱仪连续监测技术规范（征求意见稿）》编制说明.docx

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1、附件3固定式碘化钠丫谱仪连续监测技术规范（征求意见稿）编制说明固定式碘化钠谱仪连续监测技术规范编制组1项目背景11.1 任务来源11.2 工作过程12标准制定的必要性分析13国内外相关分析方法研究24标准制定的基本原则和技术路线34.1 标准制定的基本原则34.1.1 科学性原则34.1.2 系统性原则34.1.3 实用性原则34.2 标准制定的技术路线35标准主要技术内容46报警阈值的确定51项目背景1.1 任务来源根据生态环境部核与辐射安全监管项目计划，浙江省辐射环境监测站（生态环境部辐射环境监测技术中心）承担固定式碘化钠丫谱仪连续监测技术规范制订工作“1.2 工作过程1）成立标准馆制烟，

2、开展资料调研.项目任务下达后，浙江省辐射环境监测站（生态环境部辐射环境监测技术中心）成立了标准编制组，对国内外碘化钠丫谱仪监测的相关标准和文献资料等情况进行全面调研，初步确定框架结构和技术路线。（2）开题论证标准编制组于2022年3月17日在杭州组织召开开题论证会.与会专家认为本标准技术原则和技术路线合理可行，内容基本符合要求。28001.1.D10010020020040010060060080080010001000I100110018001800220022002800计数平均值44036.1344401.8827453.208324.474471.922792.903595.28161

3、3.08569.11314.2277.64标准差6259.644298,433X3.12934.51629.112M2.29452.97529.31104.96IMI1.99.623o外501317343467627门。457121859110误警事隔;0.6870.4340.470().6400.8590.5070.6260.1661.1770.0150.000d。外8698127144302170184139300误警率（V0.1180.1340.1740.1970.4140.2330.2520.0010.5390.0000.0005。外838799116114121125022300误警

4、率陶）0.1140.1190.1360.1590.1560.1660.1710.0000.3060.0000.0006。外8382791009010211403800淀界*仆J0.1140.1120.1080.1370.1230.1400.1560.0000.0520.00()0.000表63误报警率与阈值关系（吉林图们环保局2015年整年）ROKkeV)1.1.D-100100-200200700100-60()600-800800-1000!OOO-I100noo-i8o1800-22002200-28002800计数平均值47487.1039757.9522200.047613.0036

5、59.992579.823339.16805.95405.55157.7319.45标准差2253.631695.211351.64478.56169.48148.84230.3790.6533.8554.014.453。外13518606628118077134886719680239送警率（D2.1151.5461.0361.2691.2631.1160.7641.0501.515().00()0.3744。外346156251405379M423031420504决杂革切0.5420.2440.3930.6M0.5930.5380.5600.4910.3210.0000.0065。外12

6、289420816011251151120I警率（00.0190.0440.1470.3260.2500.1750.0800.2360.0190.0000.0026。外912316050251225200误警率隗）I0.0140.0190.0490.0940.0780.0390.0190.0390.0030.0000.000表64误报警率与蚓值关系（吉林图们环保局2015年6月.2016年7月）ROKkeV)UJ)100100200200100/0060060080080010001000ItOO1400180018002200220028002800H数平均值47387.1038436.13

7、21118.677322.373587.662478.293143.73764.58393.61115.3919.84标准差2046.981562.981305.81466.%165.69155.47220.5283.8434.9347.044.443。外6936727418698097456157919635138提零1.3791.3371.4741.7291.6101.4821.2241.5741.9160.0100.275，。外16314323950644838019337120405误警率代）0.3240.2850.4761.70.890.7560.3840.7380.4060.000

8、0.0105。外155698202187140571412400误警率代）0.0300.1110.1950.4020.3720.2790.1130.2810.0480.0000.0006。外1021379274531350200误警率W0.0200.0420.0740.1830.1470.1050.0260.0990.0040.000O.2800计数平均值47270.6639599.8322082.287579.763657.622567.943307.05791.56398.87145.9019.53标准基1911.691582.361349.71479.44167.59152.54239.

9、0892.7536.4658.084.463。外8799949031118110599266991012770311谡警率（01.1271.2751.1581.4341.4171.2720.8581.1671.6380.0000.3994。外194249470673665S7035148912207误警率值）0.2490.3190.6030.8630.8530.7310.4500.6270.1560.0000.0095a外65119223389346249105272301误警率）0.0830.1530.2860.4990.4440.3190.1350.3490.0040.00.0016。外4

10、26695155154913187200误警率代）0.0540.0850.1220.1990.1980.1170.0400.1120.0030.0000.000表66误报警率与向值关系（黑龙江漠河2015年整年）ROKkeV)1.1.D-100100-200200TOOo-6oo600-80080070001000-1400ItOO-I8001800-22002200-28002800计数平均值47377.0339636.6022096.017586.013659.262570.343312.84794.76400.59148.3119.53标准差1968.551594.801353.6648

11、2.68169.451S2.9S238.0292.5436.1157.834.463。外9079188991139I1.OS101269692612900294误警李伍）1.1971.2111.1861.5031.4581.3350.9181.2221.7020.0000.3884a外19525046167163855334749612606误警率时）0.2570.3300.6080.8850.8420.7300.4580.6540.1660.00.0085。外5911621436431422491255601误警率代）0.0780.1530.2820.4800.4140.2960.1200.

12、3360.0080.0000.0016。外365591150138813078200误警率（%0.0480.0730.1200.1980.1820.1070.0400.1030.0030.0000.000ROKkeV)1.1.Jf-1001002006-7误报警率与同值关系(吉林三合馍2Q15年整年)200100WO6006008008001000100O1400I1.OO180018002200220028002800计敬平均值47637.4439745.4222147.747603.663664.982576.013320.60800.01402.80151.2619.47标准差2297.

13、391686.331352.26477.43169.79151.11231.7791.9736.3156.564.453。外148110838651084108194360381514180326误警率信1.7041.2460.9951.2471.2441.0850.6940.9381.6320.0000.375,1。外34826538455653046731140013905误警率0.4000.3050.4420.6400.6100.S370.3580.4600.1600.0000.0065。外3693203322277227113227701i吴警率（崎0.0410.1070.2340.3710.3190.2610.1300.2610.0080.00.0016q外245195161142893779601误警0.0280.0590.1090.1850.1630.1020.0430.0910.0070.0000.001