• Model NO.：SR220
• Transport Package：Carton
• Specification：SGS
• Trademark：SADT
• Origin：China
• HS Code：9031809090
• Production Capacity：50 Piece,Pieces , Week

Measuring rangeZ Axis (Vertical)320μm (Ra=80μm)X Axis (Horizontal)17.5mmResolutionZ Axis (Vertical)0.01μm/±20μm
0.02μm/±40μm
0.04μm/±80μm
0.08μm/±160μmMeasurement itemParametersRa, Rq, Rz, RtRa, 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;StandardsISO, ANSI, DIN, JISGraphic-Roughness profile, Material ratio curve, Direct profileFilterRC, PC-RC, Gauss, D-PSampling length (lr)0.25 / 0.8 / 2.5mmAssessment length (ln)Ln= lr×n n=1~5ProbeprincipleDifferential inductanceStylusNatural Diamond, 90° cone angle, 5μm tip radiusForce<4mNSkidRuby, Longitudinal radius 40mmTraversing speedlr=0.25, Vt=0.15mm/s
lr=0.8, Vt=0. 5mm/s
lr=2. 5, Vt=1mm/s
Return Vt=1mm/sAccuracy Less than or equal to ±10%Repeatability Less than or equal to 6%Power supply Built-in Lithium ion
battery, AC adapter 5V,
1000mABuilt-in Lithium ion battery, AC adapter 8.4V, 800mADimension 112×50×47mm (L×W×H)Weight approximately 360g