SADT SR220 表面粗糙测试仪 (320μm(Z);17.5mm(X);Standard package)
制造商: SADT Model: SR220 来源: China 保障: 12 Month - 报价要求
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Measuring 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
Measurement item:
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
Standards: ISO, ANSI, DIN, JIS
Filter: RC, PC-RC, Gauss, D-P
Sampling length (lr): 0.25 / 0.8 / 2.5mm
Assessment length (ln): Ln= lr×n n=1~5
Probe:
Principle: Differential inductance
Stylus: Natural Diamond, 90°cone angle, 5μm tip radius
Force: <4mN
Skid: Ruby, Longitudinal radius 40mm
Traversing 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
Accuracy: Less than or equal to ±10%
Repeatability: Less than or equal to 6%
Power supply: Built-in Lithium ion battery, AC adapter 8.4V, 800mA
Dimension (L×W×H): 112×50×47mm
Weight: approximately 360g
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