Surface Roughness Tester
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SR220
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Technical Specification
Measure range: Z-axis (vertical)- 320μm(Ra=80μm) X-axis (horizontal) 17.5mm Resolution: Z-axis (vertical) 0. 01μm/±20μm 0. 02μm/±40μm 0. 04μm/±80μm 0. 08μm/±160μm Parameters: Ra, Rq, Rz, Rt, Rp, Rv, RS, RSm, Rz(JIS), Ry(JIS), RSk, R3z, Rmax, Rpc, Rmr, Rku, RΔa, RΔq, Rδc, Ry; Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, V0; Standard: ISO,ANSI,DIN,JIS Graphics: Roughness profile, support curve, direct profile Filter: RC,PC-RC, Gauss, D-P Sampling length: (lr) 0.25, 0.8, 2.5mm Evaluation length: (ln) Ln= lr×n n=1~5 Measuring principle: Displacement differential inductor Stylus: Natural diamond, 90°cone angle, 5μm tip radius Force: <4mN Guide: Ruby, sliding direction radius 40mm Sliding speed: lr=0.25, Vt=0.15mm/s lr=0.8, Vt=0. 5mm/s lr=2. 5, Vt=1mm/s Return Vt=1mm/s Value error: Not more than ±10% Value fluctuation: Not more than 6% Power: Built-in lithium polymer rechargeable battery, 8.4V, 800mA charger Dimension: 112×50×47mm Weight: Approx 360g |
Standart Accessories
General purpose probe:1 Calibrate specimen:1 Calibrate specimen holder:1 Screw driver:1 Charger:1 Data cable:1 Remote controller:1 Case for accessories:1 Instruction manual:1 Additional accessories
Curved Surface Probe Small Bore Probe Super Small Bore Probe Groove Bottom Probe Extension Rod Height Stand Bluetooth micro printer PC Software |
