L&W Stylus Roughness Tester Emveco measures the micro-surface roughness of paperboard and linerboard. The property evaluated is called microdeviation. This is a measure of the topography of the paper or board surface. Microdeviation correlates well with print uniformity.
- Ease of use:
– Auto-start, a photocell detects the presence of a sample and automatically initiates a measurement sequence, thus allowing hands-free operation measurements
– Large touch screen for good overview
– Intuitve user interface
– Auto-cycling function that permits continuous measurements
- Quick measurements:
– Fast – less than 10 seconds for an evaluation test length of 76 mm (3 in)