Digital Surface Roughness Measurement

Our engaged is involve in creating an extensive array of Digital Surface Roughness Measurement that is known for its features like accuracy in measurement and durability. These pocket-size and economically priced equipment is created utilizing top grade raw material, to make these in compliance with ISO and DIN standards. Our array is used for measuring a different range that is suitable for most material, especially flat, outer cylinder and sloping surface material.

SPECIFICATIONS
Display: 4 digits, 10 mm LCD, with blue backlight
Parameters: Ra, Rz, Rq, Rt
Measuring Range
Ra, Rq: 0.005-16.00um/0.020-629.9uinch
Rz,Rt: 0.020-160.0um/0.780-6299uinch
Accuracy: a A 10%
Fluctuation of display value: Not more than 6%
Sensor :
Test Principle: Inductance type
Radius of Probe Pin: 5um
Material of Probe Pin: Diamond
Dynamo-measurement of Probe: 4mN(0.4gf)
Probe Angle: 90A
Vertical Radius of Guiding Head: 48mm
Maximum driving stroke: 17.5mm/0.7inch
Cutoff length (l): 0.25mm / 0.8mm / 2.5mm optional
Evaluation length: 5l