分光光度計量值比對的實施和結(jié)果分析

摘要：量值比對是能力驗證活動的組成部分，指兩家或多家計量檢測校準實驗室按照既定的條件在規(guī)定時間和范圍內(nèi)來測試一個經(jīng)考察且性能穩(wěn)定的傳遞標準，通過比對結(jié)果值，判斷該機構(gòu)量值傳遞準確性的活動。通過紫外可見分光光度計波長示值誤差量值比對實施，對比對過程發(fā)現(xiàn)的問題進行結(jié)果分析。

關(guān)鍵詞：計量比對 能力驗證 量值傳遞 分光光度計 波長示值誤差

Implementation and Result Analysis of Measurement Comparison of Spectrophotometer

LIU Wei  DING Honghong  WANG Weibin  XIE Wei

Chang jiang Metrology Institute of An hui Province （910 Institute）， Hefei， Anhui Province， 230088 China

Abstract： Measurement comparison is a component of capability verification activities， which refers to the activity of two or more calibration and testing institutions testing the same stable transmission standard within a specified time and range according to agreed conditions. By comparing the results， the accuracy of the institution's measurement transmission is judged. The error of the wavelength indication value of UV-VIS spectrophotometer is compared and the problems found in the process are analyzed.

KeyWords： Measurement comparison;Capability Verification;Value transfer; Spectrophotometer; The error of the wavelength indication value

分光光度計是一種可以對透明液體濃度或物質(zhì)的溶液進行定性分析鑒別和定量分析的理化實驗的精密儀器。（剩余5733字）