摘要
本文依据JJG 178-2007《紫外可见近红外分光光度计》,分析了在紫外光区段用紫外分光光度计标准溶液和紫外光区透射比滤光片两种检定方法,并总结了两种方法优缺点。
In this paper,according to JJG 178-2007"Ultraviolet,Visible,Near-Infrared Spectrophotometer",two kinds of verification methods for ultraviolet spectrophotometer standard solution and ultraviolet region transmittance filter in ultraviolet section are analyzed,and the two methods are summarized.Disadvantages.
作者
龚乐
张晨
李曼
张勇
GONG Le;ZHANG Chen;LI Man;ZHANG Yong
出处
《计量与测试技术》
2020年第5期63-64,68,共3页
Metrology & Measurement Technique
关键词
分光光度计
透射比
检定
重铬酸钾溶液
滤光片
spectrophotometer
transmittance
verification
potassium dichromate solution
filter
