Unimetro Precision Machinery Co., Ltd
Unimetro Precision Machinery Co., Ltd Universal Metrology
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Surface Roughness and Contour Tester High Level Analysis Multiple Function Roughness measurement profilometer machine
Product Description
Roughness profile measurement analysis basis
The measurable elements of all surfaces include size, shape, roughness and waviness. Many high-profile components need to analyze all of the above elements.
◆ Dimensions: Surface functional shapes defined by the linear relationship between radius, angle, distance, and features.
◆ Shape: deviation from the target shape of the surface (plane, sphere, cone, etc.), usually caused by machine error
◆ Roughness: caused by factors such as cutting tools or machining processes
◆ Waviness: Non-ideal machine effect caused by vibration, insufficient rigidity or other unstable factors in the process
SPR2000 Series
Features: the best balance of performance and cost, with the best price/performance ratio
★ High precision digital contour sensor
★ No head wide range roughness sensor
★ Large-scale profilometry, micro-profile measurement
★ Wide range roughness measurement
★ High-precision large-scale roughness, high-precision large-scale contour measurement of composite models
Measuring Case
Engine casing Spool valve body
piston Automobile clutch parts
Recommended Size
| Specification number | SPR2012G-tdp | |
| Measuring range | X-axis | 150mm |
| Z-axis | 420mm | |
| Z1-axis | C:±12.5mm/R:±620μm | |
| Contour accuracy | Z1 Linear precision1 | ±(0.8+|0.12H|)μm |
| Arc | ±(1.5+R/12)μm | |
| angle | ±1′ | |
| Straightness | 0.5μm/100mm | |
| Roughness accuracy | Linear precision | ±3% |
| Residual noise | ≤0.05μm | |
| Repeatability | 1δ≤1nm | |
| Cutoff wavelength | 0.025,0.08,0.25,0.8,2.5,8mm | |
| Rating length | λcX2,3,4,5,6,7 | |
| Drive speed | X-axis | 0.5~20mm/s |
| Z-axis | 0.2-20mm/s | |
| Measurement function | Profile | Line elements of various types of workpiece surfaces, point features, distance between points and points, distance between lines and lines, position of each element including distance, parallelism, perpendicularity, angle, groove depth, groove width, radius, can be performed Straightness analysis, convexity analysis, profile analysis. |
| Roughness | Roughness function:Ra,Rp,Rv,Rz(jis),R3z,RzDIN,Rzj,Rmaz,Rc,Rt,Rq, Rsk,Rku,Rsm,Rsm,Rs,RΔq,Rk,Rpk,Rvk,Mr1,Mr2,Rmr Waviness parameter:Wa,Wt,Wp,Wv,Wz,Wq,Wsm,Wsk,Wku,Wmr Original contour parameter:Pa,Pt,Pp,Pv,Pz,Pq,Psm,Psk,Pku,Pmr | |
System Components
Sensor:Php Series Low Noise Digital Profile Sensor
● Resolution: 0.02-0.1um
● Range: ±7.5-±30um
● Linear precision: ±(0.7+|0.05H|)um
● Measuring force:0.7g
● Feature description:No guide type roughness sensor, with good frequency response and wide signal bandwidth, is the best type of roughness sensor.
Driver: Dsh Low Noise Driver/Dch Low Noise Ceramic Driver(Can choose according to your needs)
● Rail travel:100-150mm/180~220mm
● Number interval: 0.05~2µm/0.05~5µm
● Contour straightness:0.3µm/100mm
● Roughness residual value:≤0.005µm
● Maximum moving speed:20mm/s
● Minimum measurement speed:0.1mm/s
● Feature description:Low noise actuator can meet the requirement of profile measurement accuracy of standard parts, and the measurement requirement of Ra greater than 0.025 micron can be met with roughness sensor.
Column member: Cnf High Speed Column / Cnfl High Speed Long Column
(Can choose according to your needs)
● Range:320~420mm / 520~620mm
● Maximum moving speed:20mm/s
● Minimum moving speed:0.2mm/s
● Positioning accuracy:0.005mm
● Feature description:High-speed column, frame column, long-term use of non-deformable, precision and fast transmission structure, fast moving speed, wide speed range, high positioning accuracy
Platform components: Mpe Integral Ergonomic Machine Table
● Material:marble
● Specification:500*800,500*1000
● Feature description:Integral design, compact structure, convenient maintenance, saving use space, ergonomics, reduce operator fatigue strength.
Company Information
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