説明

MMD-SV100 Benchtop Roughness Tester,Surface Roughness Analyzer

Principle of instrumental

The instrument is cartesian coordinate measuring method, stylus contact type. Axis X uses high-precision linear guide rail as the benchmark, axis Z1 uses digital sensor to map the coordinate points of the surface contour shape of the measured parts, and carries out mathematical operation and processing on the original data collected by the sensor through computer software to mark the required measurement items.

Measurement functions

Roughness analysis: ラ, Rq, Rz, ルピア, RT, Rsk, Rsm, Rc, Rz(から), R3z, Rz(彼), Rpmax

Rpm, Rku, Rdq/R△q, RδC, Mr1, Mr2, RPK, Rvk, Rk, Rdc, A1, A2

Rx, AR, Rpc, Rmax, RZ-ISO, 41つ, Ry

Ripple analysis: Wt, Wa, Wp, Wv, Wq, Wc, Wku, Wsk, W, Wx, Wz, Wsm, Wdc, Wte

Wmr, Aw, C(Wmr), Wmr(C), Wdq/W△q

Original contour analysis: ポイント, パ, Pp, Pv, Pq, Pc, Pku, Psk, Pdq/ P-Q, Psm, Pdc, Pmr(C), Pz

The Pmr, C (Pmr)

MMD-SV100 Benchtop Roughness Tester,Surface Roughness Analyzer

技術仕様

アイテム仕様
測定範囲X axis driver100んん
Z1(sensor)

Roughness and contour sharing

15んん
Column height400んん
Measure accuracyX Axis

(L=X axis Moving guide distance)

±(0.8+0.2L/100)μm
Z1 Axis

(H=Z1 axisd direction measure height)

±(0.8+|0.2H|/100)μm
salvage value contour≤0.005μm
Error value≤±(5nm+0.1A)
Indication repeatability≤±3%
X axisstraightness0.6μm /100mm
解決0.01μm
センサータイプGrating sensor
解決0.01μm
Evaluate lengthλc×3、4、5、6、7
Cutoff wavelength0.025、0.08、0.25、0.8、2.5、8んん
Motion controlSpeed of rail movement0.02んん–4.0mm/s
Measurement speed0.02んん– 4.0mm/s






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