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1、. m值测量中的不确定度的估算Uncertainties in molar linear absorption coefficient of Fe3不确定度分量ComponentA类%A Type%B类%B Type%浓度Concentration杯长pathlength温度Temperature光吸收Measurement of optical absorbance波长(0.1nm)wavelength线性（比尔定律）Fit for Bill law制备程序Preparation of solution试剂纯度Pureness of reagent指数非线性Fit for standard
2、curve0.10.020.10.20.020.10.10.10.10.70.010.060.060.02-A类 B类分量方根和Both components combined in quadrature at one standard deviation 0.32扩展不确定度 UExpanded uncertaninty U 0.69 (k=2)Frick 剂量计测量水井贮源式 辐照装置吸收剂量值的不确定度Uncertainties in absorbed dose values in water for a pool type facility by Fricke dosimetryTab
3、le 1 Uncertainties in absored dose measuremed by Fricke dosimetry Component Type A % Type B%G(Fe3+)=1.61(molJ-1) (F3+) 25Cto FrickeDwaterRadiation spectrum（辐射能谱）Variation in spectrophotometer Abs（吸光度测量）Other（其他）-0.27-0.33-0.650.210.200.200.250.30Type A and Type B combined inquadrature separately（ A类
4、 B 类分量方根和）0.43 0.84Both components combined in quadrature at one standard deviation（合成标准不确定度）0.94Expanded uncertaninty U（扩展不确定度） 1.88(k=2)水井贮源式 辐照装置中用 Frick 国家标准校准传递标准剂量计的不确定度Uncertainties in calibration of transfer standard dosimeters in a pool type facility by Fricke dosimetryTable 3 Uncertainties
5、 in calirration of dosimeter in the pool type facility by Fricke Component Type A % Type B%Response of Fricke dosimeterFricke 剂量计响应）Source position repeatability（源到位重复性）Irradiation time（辐照时间）Decay corrections（半衰期修正）The beam uniformity over dosimeter（射线束在剂量计体积内的均匀性）non-uniforties in standard radiatio
6、n（标准辐射的不均匀性）-0.500.100.010.500.250.94-0.03-Type A and Type B combined inquadrature separately（A 类 B类分量方根和）0.76 0.94Both components combined in quadrature at one standard deviation（合成标准不确定度）1.21Expanded uncertaninty U（扩展不确定度） 2.42(k=2)工业辐照装置中用两个为一组的 Fricke 剂量计测量吸收剂量值的不确定度评定Table 4. Uncertainties in a
7、bsorbed dose values measured in a production irradiator using sets of two Fricke dosimeters不确定度分量component of uncertatintyA 类（ %）Type AB 类（%）type BFricke 剂量计的响应Response of Fricke dosimeters 1.00Fricke 剂量计响应（2 个一组）Response of Fricke dosimeters（set of two dosimeters）0.30 温度修正Temperature correction 0.5
8、0 射线能谱差别的影响Effects due to differences in photon energy spectra of sources 0.50A 类与 B 类分量分别用方和根的方法合成Type A and Type B combined in quadrature separately0.30 1.22合成标准不确定度Both components combined in quadrature at one standard deviation1.26扩展不确定度Expanded uncertaninty U 2.5%（k =2）备注：重铬酸盐剂量计测量系统校准的不确定度评定Ta
9、ble 1. Uncertainties in calibration of dichromate transfer standarddosimetry system Component Type A % Type B%1.The values of G and Calibration（使用 Fricke校准 G值和 的校准）2. Component of dosimetry system（剂量计组成） 3. Temperature of dosimetry system（剂量计温度修正）4. Irradiation time （辐照时间）5. Dosimeter response (mean
10、 of five dosimeters)（剂量计重复性）6. Polynomiial fit for calibration curve （校准曲线的拟合）7. Non-uniforties in standard radiation（标准辐射的不均匀）8. Dose rate and effects due to differences in phonton energy spectra of source（剂量率响应）9. Measurement of specific absorbance （吸光度测量）-0.10.311.00.25-0.301.00.500.50-0.750.20Ty
11、pe A and Type B combined inquadrature separately（ A类 B 类分量方根和）1.12 1.45Both components combined in quadrature at one standard deviation（合成标准不确定度）1.84Expanded uncertaninty U（扩展不确定度） 3.7(k=2) 工业辐照装置中用两个为一组的重铬酸盐剂量计测量吸收剂量值的不确定度评定Table 2. Uncertainties in absorbed dose values measured in a production irr
12、adiator using sets of two dichromate dosimeters不确定度分量component of uncertatintyA 类（ %）Type AB 类（%）type B重铬酸盐剂量计系统Dichromate dosimetry system 1.12 1.45重铬酸盐剂量计响应（2 个一组）Response of dichromate dosimeters（set of two dosimeters）0.30 温度修正Temperature correction 0.50 射线能谱差别的影响Effects due to differences in pho
13、ton energy spectra of sources 0.50A 类与 B 类分量分别用方和根的方法合成Type A and Type B combined in quadrature separately1.16 1.61合成标准不确定度Both components combined in quadrature at one standard deviation1.99扩展不确定度Expanded uncertaninty U 4.0 %（k =2）备注：电子束装置水中吸收剂量的不确定度评定Table 1. The uncertainty in absorbed dose in wa
14、ter measured for EB irradiator for radiation processing不确定度分量component of uncertatintyA 类（ %）Type AB 类（%）type B重铬酸盐剂量计系统Dichromate dosimetry system - 1.84辐照稳定度Stability after irradiation 0.50 辐照条件的影响（不均匀性与减弱）Influence of irradiation condition (Non-uniformity and attenuatiion)0.50 1.0A 类与 B 类分量分别用方和根
15、的方法合成Type A and Type B combined in quadrature separately0.71 2.1合成标准不确定度Both components combined in quadrature at one standard deviation2.21扩展不确定度Expanded uncertaninty U 4.5%（k =2）备注：在电子束装置水中用重铬酸盐传递标准剂量计校准 FWT-60 剂量计的不确定度评定Table 2. The uncertainty in calibration of FWT-60 dosimeters in EB irradiator
16、 using the dichromaters transfer standard 不确定度分量component of uncertatintyA 类（ %）Type AB 类（%）type B重铬酸盐剂量计系统Dichromate dosimetry system - 1.84辐照稳定度Stability after irradiation 0.50 辐照条件的影响（不均匀性与减弱）Influence of irradiation condition (Non-uniformity and attenuatiion)0.50 1.0FWT-60剂量计的响应Film dosimeter response (set of three dosimeters) 0.6 -校准曲线的多项拟合polynomial fit for
