The iron-cobalt colorimeter produced by TRUIT is designed in accordance with GB/T 1722 standard. It is composed of 18 kinds of different concentrations of solution 1~18 color level designation, under the standard light source, the sample is visually compared with a series of colored level standard solutions of iron and cobalt, and the color level number closest to the sample indicates the color depth of the sample to be tested, and it is suitable for determining the color of varnish, clear oil and thinner.
Order Information：
TR 1305--Iron-cobalt Colorimeter
· The iron-cobalt colorimeter is corrected every three years.
· After the specimen is determined, the grid tube should be brushed clean and set aside.
· The iron-cobalt colorimeter should be properly kept to prevent light.
