Color drop test is performed as described in ISO 2143. HAI® can therefore offer light fastness tests according to ISO 7599 and DIN 17611 and Qualanod.
The color drop test is a method of measuring the estimated loss of absorbency of anodizing layers by performing colorimetric measurements on samples of anodizing layers that have been subjected to sealing. The test helps determine whether the anodizing layer has the desired degree of density and porosity after sealing, which can affect its corrosion resistance.
Monday - Thursday at 8.00 - 16.00
Friday at 8.00 - 15.30
Monday - Thursday at 7.00 - 15.15
Friday at 7.00 - 14.45