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SPECIALIST EQUIPMENT FOR THE SURFACE COATINGS INDUSTRY

Iron-Cobalt Color Comparison Tester

Product Code: BGD 420

Iron-Cobalt ;1-18 grades

Availability: Usually despatch within 7 Days

£328.70

Iron-Cobalt Color Comparison Tester

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It is designed to measure the color of varnish, thinner and other transparent liquids.

We take a specific amount of ferric chloride hydrochloric acid solution, potassium dichromate sulphuric acid solution, and cobalt chlorite hydrochloric acid solution. The above three solutions will be mixed together at a certain percentage in order to get 18 solutions with different colors and densities. Then we put them into tubes and seal them.

The visual method is used to assess via the comparison with a series of standard tone scale solutions which is marked with the color gradation number. The result is shown in 1-18.

 

Main Technical Parameters

■ Colorless glass tube with the internal diameter of Φ10.75±0.05mm,and the height of 114±1mm.

■ Color comparison box(self-prepared)

■ The test must be taken at the temperature of 23±2℃

Ordering Information: BGD 420---Iron-cobalt Color Comparison tester