Measuring principle

The coefficient of sliding friction is determined through the friction force of a friction body drawn over the ink or varnish surface.

Calibration

Printed reference sheets are hardened with the maximum UV dose (maximum output of the dryer and minimum speed). The reference coefficient of sliding friction is determined with the UV CURE CHECK on those sheets required for the determination of the hardening degree.

Measuring uncertainty

Reproducibility of individual measurements < ± 10 %

Measuring time

app. 5 s

Display

2-line display, 15 x 52 mm

Dimensions

350 x 105 x 90 mm

Weight

1.400 g with friction body and battery

Voltage supply

6 x 1.5 V, Mignon type (AA); Mains supply via delivered supply unit, automatically switched off after 10 min. operation without input