《固定式碘化鈉γ譜儀連續(xù)監(jiān)測(cè)技術(shù)規(guī)范（征求意見稿）》編制說明

1按照《國(guó)家環(huán)境保護(hù)標(biāo)準(zhǔn)制修訂工作管理辦法》（國(guó)家環(huán)境保護(hù)總局公告2006年第41號(hào)）的有關(guān)要求，對(duì)現(xiàn)有各種方法和監(jiān)測(cè)工作需求開展廣泛而深目前我國(guó)已建成投運(yùn)500個(gè)輻射環(huán)境空氣自動(dòng)監(jiān)測(cè)站，13個(gè)核電基地周邊2動(dòng)監(jiān)測(cè)方法、監(jiān)測(cè)標(biāo)準(zhǔn)和設(shè)備標(biāo)準(zhǔn)。如：國(guó)際電工委員會(huì)（IEC60761-1Ed.2.0b:2002氣態(tài)流出物的放射性連續(xù)監(jiān)測(cè)設(shè)備，第1部分：通用要求。安全有重要意義的設(shè)備和控制系統(tǒng)-連續(xù)監(jiān)測(cè)輻射和（或）放射性水平的集成系-Centralizedsystemsforcontinuousmonitoringofradiation生態(tài)環(huán)境部輻射環(huán)境監(jiān)測(cè)技術(shù)中心項(xiàng)目組有關(guān)成員近年來針對(duì)碘化鈉γ譜儀開展了系列技術(shù)工作。2017年和2018年組織對(duì)國(guó)內(nèi)外10余個(gè)型號(hào)的碘化鈉應(yīng)用于“十三五”國(guó)控自動(dòng)站建設(shè)。2019年赴加拿大衛(wèi)生部輻射監(jiān)測(cè)技術(shù)機(jī)構(gòu)3技術(shù)問題進(jìn)行了深入交流。2020年，依托生態(tài)環(huán)境部核與輻射安全監(jiān)督管理項(xiàng)加強(qiáng)碘化鈉譜儀自動(dòng)監(jiān)測(cè)應(yīng)用的建議。2021年以來，深化對(duì)歷史監(jiān)測(cè)數(shù)據(jù)的統(tǒng)本技術(shù)規(guī)范在編寫時(shí)還考慮到國(guó)內(nèi)監(jiān)測(cè)工作的實(shí)際情況，按照工作流程敘4立立x√文組織開題論證會(huì)通過工需要再完善專家論證達(dá)到預(yù)期要求未通過標(biāo)準(zhǔn)管理部門組織技術(shù)審查通過工5站點(diǎn)伽馬譜數(shù)量（個(gè)）晴天其他天氣合計(jì)吉林葫蘆套村72973362276595圖們市環(huán)保局6389036936100826圖們市環(huán)保局*502601559665856遼寧營(yíng)口鲅魚圈779641354391507黑龍江漠河75788577881566吉林龍井三合鎮(zhèn)86908350390411注：帶*數(shù)據(jù)為2015年7月至2016年6月，其余數(shù)據(jù)為2015年整年67ROI(keV)LLD-100100-200200-400400-600600-800800-10001000-14001400-18001800-22002200-2800>2800計(jì)數(shù)平均值標(biāo)準(zhǔn)差44036.1344036.136259.6444401.8844401.884298.4327453.2027453.208324.478324.47934.514471.924471.922792.902792.90292.293595.283595.28452.971613.081613.08529.31569.11569.11104.96314.22314.2277.6477.6499.623σ外5013173434676273704578590誤警率(%)0.6870.4340.4700.6400.8590.5070.6260.1660.0150.0004σ外98302139300誤警率(%)0.1180.1340.1740.1970.4140.2330.2520.0010.5390.0000.0005σ外99022300誤警率(%)0.1190.1360.1590.1560.1660.1710.0000.3060.0000.0006σ外799003800誤警率(%)0.1080.1370.1230.1400.1560.0000.0520.0000.000ROI(keV)LLD-100100-200200-400400-600600-800800-10001000-14001400-18001800-22002200-2800>2800計(jì)數(shù)平均值標(biāo)準(zhǔn)差47487.1039757.9522200.047613.003659.992579.823339.16805.95405.55157.732253.631695.211351.64478.56169.48148.84230.3790.6533.8554.014.453σ外8606628077134886719680239誤警率(%)2.1150.7640.0000.3744σ外34625140537934423031420504誤警率(%)0.5420.2440.3930.6340.5930.5380.3600.4910.3210.0000.0065σ外28942085101誤警率(%)0.0190.0440.1470.3260.2500.1750.0800.2360.0190.0000.0026σ外誤警率(%)931605025252000.0140.0190.0490.0940.0780.0390.0190.0390.0030.0000.0008ROI(keV)LLD-100100-200200-400400-600600-800800-10001000-14001400-18001800-22002200-2800>2800計(jì)數(shù)平均值標(biāo)準(zhǔn)差47387.1038436.1321118.677322.373587.662478.293143.73764.58393.612046.981562.981305.81466.96165.69155.47220.5283.8434.9347.044.443σ外誤警率(%)69367274186980974561579196350.0100.2754σ外23950644838037120405誤警率(%)0.3240.2850.4760.8910.7560.3840.7380.4060.0000.0105σ外5698202572400誤警率(%)0.0300.1950.4020.3720.2790.1130.2810.0480.0000.0006σ外誤警率(%)2137927453502000.0200.0420.0740.1830.1470.1050.0260.0990.0040.0000.000ROI(keV)LLD-100100-200200-400400-600600-800800-10001000-14001400-18001800-22002200-2800>2800計(jì)數(shù)平均值標(biāo)準(zhǔn)差47270.6639599.8322082.287579.763657.622567.943307.05791.56398.87145.9019.531911.691582.361349.71479.44167.59152.54239.0892.7536.4658.084.463σ外誤警率(%)87999490399266991003111.1271.2751.1581.4341.4171.2720.8581.1671.6380.0000.3994σ外24947067366535148907誤警率(%)0.2490.3190.6030.8630.8530.7310.4500.6270.1560.0000.0095σ外223389346249272301誤警率(%)0.0830.1530.2860.4990.4440.3190.1350.3490.0040.0000.0016σ外42959187200誤警率(%)0.0540.0850.1220.1990.1980.1170.0400.1120.0030.0000.0009ROI(keV)LLD-100100-200200-400400-600600-800800-10001000-14001400-18001800-22002200-2800>2800計(jì)數(shù)平均值標(biāo)準(zhǔn)差47377.0339636.6022096.017586.013659.262570.343312.84794.76400.59148.3119.531968.551594.801353.66482.68169.45152.95238.0292.5436.1157.834.463σ外誤警率(%)90791889969692602941.1971.2111.1861.5031.4581.3350.9181.2221.7020.0000.3884σ外25046167163834749606誤警率(%)0.2570.3300.6080.8850.8420.7300.4580.6540.1660.0000.0085σ外21436431422491255601誤警率(%)0.0780.1530.2820.4800.4140.2960.1200.3360.0080.0000.0016σ外9181200誤警率(%)0.0480.0730.1200.1980.1820.1070.0400.1030.0030.0000.000ROI(keV)LLD-100100-200200-400400-600600-800800-10001000-14001400-18001800-22002200-2800>2800計(jì)數(shù)平均值標(biāo)準(zhǔn)差47637.4439745.4222147.747603.663664.982576.013320.60800.01402.80151.2619.472297.391686.331352.26477.43169.79151.11231.7791.9736.3156.564.453σ外誤警率(%)86594360381503261.7041.2460.9951.2471.2441.0850.6940.9381.6320.0000.3754σ外34826538446731140005誤