Thước đo độ tràn Matthis Elcomerter 2280

The coating to be measured is poured into the semi-spherical cavity of the instrument, which is in the horizontal position. To establish the flow measurement, the instrument is lifted vertically allowing the liquid in the groove to flow under gravity and is graduated in mm.

The distance flowed after approximately 10 seconds ± 0.5 seconds, measured with the sand timer provided, indicates the fluidity of the coating.