MEASUREMENT OF THE CONCENTRATIONS OF SOLUTIONS THROUGH CHROMATIC SYSTEMS

被引：3

作者：

ESCOLAR, D

HARO, MR

SAUCEDO, A

AYUSO, J

JIMENEZ, A

ALVAREZ, JA

机构：

[1] Departamento Quimica Fisica, Universidad Cadiz, Cadiz, Puerto Real, E-11510

来源：

APPLIED OPTICS | 1995年 / 34卷 / 19期

关键词：

D O I：

10.1364/AO.34.003731

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

After a careful check of the response linearity of the spectrophotometer in absorbances and transmittances at wavelengths between 250 and 550 nm with potassium dichromate, the influence of the, concentration of solutions on the tristimulus coordinates and the coordinates of the CIE 1931 (Commission Internationale de l'Eclairage) and CIELAB colorimetric systems was analyzed. How to use the value of only some chromatic coordinates to obtain a sample's concentration simultaneously is also shown.

引用

页码：3731 / 3736

页数：6

共 13 条

[1]

ALVAREZ JA, 1991, 2 C NAC COL AIDO VAL, P113

[2]

ESCOLAR D, 1992, FEUILLET VERT OIV, V927, P1

[3] ACCURACY AND LINEARITY IN UV SPECTROPHOTOMETRY WITH A LIQUID ABSORBENCY STANDARD [J].