分光光度计量值比对的实施和结果分析

摘要：量值比对是能力验证活动的组成部分，指两家或多家计量检测校准实验室按照既定的条件在规定时间和范围内来测试一个经考察且性能稳定的传递标准，通过比对结果值，判断该机构量值传递准确性的活动。通过紫外可见分光光度计波长示值误差量值比对实施，对比对过程发现的问题进行结果分析。

关键词：计量比对 能力验证 量值传递 分光光度计 波长示值误差

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

分光光度计是一种可以对透明液体浓度或物质的溶液进行定性分析鉴别和定量分析的理化实验的精密仪器。（剩余5733字）