Dưỡng đo độ dày film ướt sáu cạnh bằng nhôm Elcometer 112AL

These six sided combs vary in size, giving either 24 or 36 measurement steps, depending on the comb, providing increased accuracy.

Using a wet film comb

Place a comb perpendicular to and touching the substrate. Hold the comb in position and wait a few seconds until the teeth are wet. Remove the comb from the film.  The wet film thickness lies between the biggest value ‘coated’ or ‘wet’ tooth and the smallest value ‘uncoated’ or ‘dry’ tooth.

Can be used in accordance with:
ASTM D 4414-A, AS/NZS 1580.107.3, BS 3900-C5-7B, ISO 2808-1A,
ISO 2808-7B, JIS K 5600-1-7, NF T30-125, US NAVY PPI 63101-000, US NAVY NSI 009-32

Standards in grey have been superseded but are still recognised in some industries

*The Elcometer 112AL can be customised with your logo.