KENTA Surface Roughness

Surface roughness tester is a pocket-sized economically priced instrument for measuring surface roughness texture conforming to traceable standards. It can be used on the shop floor in any position, horizontal, vertical or anywhere in between.
The large LCD display shows either surface roughness parameter Ra,Rz,Rms(Rq) and Rt at the touch of a button, combined with the selected cutoff length. External calibration of the surface roughness values is possible by means of a special CAL button, which makes adjustment of this instrument very easily. A beep signal informs the user about each individual measurement status when ready.
Surface roughness tester operates on various surfaces, not only flat but also outer cylinder, outer cone,grooves,and recesses greater than 80x30mm. The areas of application are wide spread. It is suitable for inspection departments, quality control, on the shop floor during machining , during assembly in the field.
Surface roughness tester comes complete with a compact durable carrying case, roughness standard, charger and instruction manual.
Technical Data:
Surface Roughness parameter: Ra(ISO),Rz(DIN),Rms(Rq),Rt
Measuring range: Ra:0.05-10.0µm/Rz:0.1-50mm Rq:0.05 to 10.0µm/Rt:0.1 to 50µm
Resolution: 0.01µm(1.6minch)
Cut-off lengths: 0.009inch(0.25mm), 0.03inch(0.80mm), 0.09inch(2.50mm)
Filter: RC analogue
Tracing length: 0.23inch(6mm)
Tracing speed: 0.04in/second(1.0mm/second)
Accuracy: ±12% of actual Value
Pick-up stylus: Piezo-electric
Tracer tip: Diamond,radius 5µm
Operating temperature: 32-104 degrees °F (0-40 Degrees ℃)
Power: 3.6V /2xNiMh batteries
Contact force on probe: <1.8ozf(<50gf)
Static measuring force of sensor stylus: <0.06ozf(<1.6gf)