Ngày đăng: 28/57/2023 - 23 lượt xem
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Main Functions
It can measure the roughness of a variety of part surfaces, including flat surfaces, beveled surfaces, external cylindrical surfaces, internal bore surfaces, deep groove surfaces, bearing raceways, circular arc surfaces and spherical surfaces, etc., realizing multi-functional precision measurement of surface roughness.
Ra、Rz、Rz(max、Ry)、Rt、Rp、Rpm、Rz(jis)、Rv、R3z、Rsm、Rsk、Rk、Rc、Rpk、Rvk、Mr1、Mr2
Main Features
● High precision: minimum pitch 0.1μm, resolution up to 0.001μm
● 800μm/5mm/20mm large range sensor, high accuracy and repeatability of data with small force measurement
● The natural diamond stylus without guide head can be used in a wide range and more convenient to operate
● Software can automatically calibrate the accuracy to ensure that the instrument maintains high accuracy online
Product Parameters
Item/Model
MMD-H50
MMD-H100
Measuring range
X axis (horizontal)
50mm
100mm
Z axis(vertical)
0.8mm
20mm
Straightness accuracy
0.4μm/50mm
Sensor resolution
1nm
Cutoff wavelength
0.25, 0.8, 2.5
Measuring speed
0.1mm/s, 0.32mm/s, 0.5mm/s,
Return speed
1mm/s (auto)
Measurement error
±5%
Measurement stability
3%
Measurement repeatability
Graphical magnification
10-500000 Auto adjustment