TIME® 3110
SURFACE ROUGHNESS TESTER
Features
·        Pocket-size & economically price
·        Large measuring range suitable for most materials
·        Measures flat, outer cylinder and sloping surface
·        Both Ra and Rz parameters in one instrument
·        Features external calibration at keyboard
·        Standard conform to ISO and DIN
·        Rechargeable batteries, work while charging
Technical Specification
Model	TIME®3110
Roughness parameter	Ra, Rz
Tracing length	6 mm
Tracing speed	1.0 mm/sec
Cut-off lengths	0.25 mm/ 0.8 mm/ 2.5 mm
Evaluation length	1.25 mm/ 4.0 mm/ 5.0 mm
Measuring range	Ra: 0.05-10.0µ  Rz: 0.1-50µ
Accuracy	+/-15%
Repeatability	<12%
Filter	RC analogue
Pick-up	Piezoelectric
Radius and angle of       the stylus point	Diamond, Radius: 10+/-2.5µ Angle: 90๐ (+5๐ or -10๐)
Operating temperature	0-40๐C
Relative humidity	<80%
Storing temperature	-25๐C - 60๐C
Power supply	3.6V Li-ion battery
Backlight	Yes
Charger	DC6V, 3 hours (recharging time)
Dimensions (L x W x H)	110 x 70 x 24 mm
Weight	160 g