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Shanghai Yifeng Precision Instrument Co., Ltd
MMD-HR120 roughness profiler
NegotiableUpdate on 01/30
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Overview
MMD-HR120 roughness profiler X stroke: 120mmZ1 range: 50mm X axis: (1+L/300) mZ1 axis: (0.8+2H/100) m
Product Details
| Measurement project | |
| Roughness section | Ra,Rz=Ry(JIS),Rq,Rt=Rmax,Rp,Rv,R3z,R3y,RzJIS,Rs,Rsk,Rku,Rsm,Rmr |
| Contour meter section | Point, line, circle, partial circle, ellipse, arc processing (arc radius, center distance, distance from center to line, distance from intersection to center, etc.), highest point, lowest point, distance, angle processing (coordinate angle, line angle), straightness, groove depth, groove width, groove edge distance, groove center distance, horizontal distance, convexity (logarithmic curve), contour degree and other parameters |
| Roughnessmeasuring range | |
| x-axis | RA：0.005μm—16.00μm |
| Z1 axis | ± 20 μ m, ± 40 μ m, ± 80 μ m |
| Sampling length L | 0.25mm, 0.80mm, 2.50mm, automatic |
| Evaluate length | 1L-5L (optional L is the sampling length) |
| Measure travel length | 3L -7L (optional L is the sampling length) |
| Contouring instrumentmeasuring range | |
| X-axis (horizontal guide rail) | 120mm |
| Z1 axis (sensor) | 50mm |
| Z-axis (column) | 400mm |
| Roughnessmeasurement accuracy | |
| Indication error 1 | 0.001μm |
| Indication error 2 | ≤±7％ |
| Contouring instrumentmeasurement accuracy | |
| x-axis (L=X-axis guide rail movement distance) |
±(1+L/300)μm |
| Z1 axis (H=Z1 axis measurement height) |
±(0.8+2H/100)μm |
| XAxis horizontal arm | |
| Straightness | 1μm/120mm |
| Grating resolution | 0.1μm |
| Origin of grating | Import |
| Z1Axis sensor | |
| resolution | 0.05μm |
| sensor type | Grating sensor |
| origin | Import |
| Movement direction | Front/rear dual direction |
| dynamometry | 0.5-6g |
| Measuring needle tip | Hard alloy R: 0.05mm, 0.01mm |
| Climbing angle | Rising 77 degrees and falling 88 degrees |
| Drive travel | |
| Maximum driving stroke length | 17.5mm/0.71 inch |
| Minimum driving stroke length | 1.3mm/0.052 inch |
| Roughnessspeed | |
| measurement speed | 0.135mm/s, 0.5mm/s, 1mm/s |
| Contouring instrumentspeed | |
| measurement speed | 0.1mm/s, 0.2mm/s, 0.5mm/s (custom) |
| Positioning speed | 0.1mm/s, 0.2mm/s, 0.5mm/s (custom) |
| Magnify graphics/reduce | |
| zoom | Can be arbitrarily reduced or enlarged |
| Comprehensive adjustment platform | |
| Comprehensive adjustment platform | X-axis horizontal tilt adjustment range: ± 30 ° Y-axis direction adjustment range: ± 7.5mm Z-axis rotation adjustable 360 degrees (with fine-tuning device) |
| INSTALLATION REQUIREMENTS | |
| power supply | 220-240V AC, 50HZ, separate ground wire; Maximum power consumption 450W |
| compressed air | Pure compressed air: pressure 0.4MP, consumption 0.1m3/min (air supply 0.6MP, 0.25m3/min or above) |
| Environmental requirements | Working temperature: 10 ° -30 ° C (normal temperature); Humidity 20-80% RH (no condensation), good grounding, no obvious vibration source |
