| Specification |
Product Name: Products Surface Roughness Testing Machine;
Surface Roughness Parameters: Ra, Rz, Rq,Rmax, Rpc, Rk, Rpk, Rvk, Mr1, Mr2, etc.;
Graphic: Bearing Area Curve, Roughness /Primary Profile;
Measuring Method: Skidded;
Stylus Tip: Diamond, 90 Cone Angle, 5umr;
Power: Rechargeable Li-Battery;
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Measurement Range: 0 ~ 1800μm/70.8mil;
Resolution 1: ( 0.1μm(<100μm),;
Resolution 2: 1μm( ≥100μm))/0.1mil;
Measurement Error: ≤150μm ±5μm;
Measurement Error 2: >150μm ±(3%H+1μm);
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After-sales Service: 1 Year;
Warranty: 1 Year;
Measurable Parameters: Lp,Leq,Lmax,Ln;
Accuracy: No More Than 1dB;
Resolution: 0.1dB;
Frequency Weighting: a/ C / ;F (Flat);
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After-sales Service: 1 Year;
Warranty: 1 Year;
Operating Temperature: -40-80℃ ; -40-130℃;
Housing Material: 304 or 316L;
Ambient Temperature: -20-70℃;
Working Pressure: ≤2.5MPa;
Working Power: 24VDC(Standard), 220VAC( Optional);
Process Connection: G1", G3/4" Thread Connection / Flange Connection;
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Warranty: 1 Year;
Condition: New;
Usage: Width Measuring Instruments;
Alloy Coating Measurement: Pd-Sn,Cu-Zn,Zn-Ni,Ni-P,etc.;
Effective Measurement of Thickness Range: 0.03~300μm;
Measurement Accuracy: ±8%;
Reproducibility: <3%;
Electrolytic Current Accuracy: ±0.5%;
Power Supply: AC220±10%V;0.7A;50Hz/60Hz±0.5Hz;
Selective Purchasing: AC115V,100V,120V,230V,240V;
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