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SP2102 Surface roughness gauge,Surface finish measuring instrument,Roughness tester
Measure principle
The measuring principle of this instrument is the rectangular coordinate measuring method,through X-axis, Z-axis sensor, mapping the surface contour coordinates point of the part under test,data transmission the coordinates point to the upper PC by electrical components.To do the mathematical treatment on the original collected coordinate data by software, marked with the required engineering survey projects.
SP2102 Surface roughness gauge,Surface finish measuring instrument,Roughness tester
Technical data:
| Item | Parameter | |
| Measurement range | X axis | 120mm |
| Z1 axis | 24mm | |
| Column (Z-axis ) | 400mm | |
| Straightness | 3μm/100mm | |
| Indication accuracy | X axis | ±(1.5+0.025L)μm |
| Z1 axis | ±(1.2+|0.04H|)μm | |
| Detection method | X axis | RENISHAW grating sensor / 0.2μm |
| Z1 axis | RENISHAW grating sensor / 0.01μm | |
| Driven speed | X axis | 4 grade, speed is adjustable |
| Column (Z-axis ) | 4 grade, speed is adjustable | |
| Measurement Speed | 0.1,0.2,0.5,1mm/s user-defined | |
| Accessories | Probe | 25μm hard metal alloy needle tip Spec:17°uniplanar Ø4*32 Rise angle:72° Drop angle:88° |
| Measuring pole | Diam 8mm | |
| Adjust table | Y direction adjustable, Turn Angle adjustable | |
| Precision sine flat pliers | Plier width 50 Plier depth 25 Opening degree 60 Adjustable angle 0-45 | |
SP2102 Surface roughness gauge,Surface finish measuring instrument,Roughness tester
Measuring function
Size: contains the horizontal distance, vertical distance, linear distance, radius and diameter
Angle: horizontal Angle and vertical Angle, Angle
Position tolerance: contains the parallelism and perpendicularity
Shape tolerance: contains the straightness, crown, circular arc profile
Auxiliary generation: contains the auxiliary point, auxiliary line, auxiliary circle
SP2102 Surface roughness gauge,Surface finish measuring instrument,Roughness tester
Technical characteristics:
1. X, Z1 adopt imported grating sensor, measurement range, high precision and reproducibility and stability;
2. Design in a wide range, leverage ratio is 1:2. 2, the maximum keep the original precision of the sensor;
3. High rigidity, high precision linear motion guide rail, high precision digital linear sensor;
4. Using high speed parallel data acquisition unit, high-speed sampling hardware trigger, hardware, without delay. Dense and stable source provide the most powerful guarantee for later data processing, calculation.
5. Z1 shaft sensor, the overall structure without any elastic element, to ensure that no matter measuring needle in any position, the load are constant.
