JingKeLian QSG Iron Cobalt Tintometer

The OSG Iron-Cobalt Tintometer is designed according to GB/T 1722 and is suitable for the determination of varnish, oil and thinners Color. 18 kinds of solutions with different concentrations are composed of 0-18 color scale labels. In the standard light source box, choose the sample Color and 18 of the two colors that are closer, and confirm that it is the same as a Color. Color scale number.