分光光度計(jì)測量結(jié)果的不確定度評(píng)定

劉曉林 宗昭星 吳小鋒

中國船舶重工集團(tuán)公司第七一八研究所,河北邯鄲056027

摘　要:測量不確定度是對(duì)測量結(jié)果而言，表達(dá)這個(gè)結(jié)果分散性程度的參數(shù)，是計(jì)量學(xué)中的一個(gè)重要內(nèi)容。本文對(duì)分光光度計(jì)校準(zhǔn)過程的透射比示值誤差測量結(jié)果的不確定度和波長示值誤差測量結(jié)果的不確定度進(jìn)行了評(píng)定，給出了評(píng)定方法、步驟及結(jié)果，并對(duì)測量不確定度進(jìn)行了討論。[著者文摘]

Evalution of Uncertainty for Measurement Result of SpectrophotometerLiu Xiao-lin, Zong Zhao-xing, Wu Xiao-feng The 718th Research Institute of CSIC, Handan 056027, ChinaAbstract:The evaluation of uncertainty which indicated the dispersive extent of measurement results was an important part of metrology. The uncertainty for the error measurement results of transmission percentage and wavelength of spectrophotometer were evaluated, and the methods, steps and results of evaluation were also introduced.[著者文摘]

Key words:Spectrophotometer, Error measurement results of transmission percentage, Wavelength error, Uncertainty

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