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|
 Leeb leeb462 Roughness Gauge
8000.0 RMB
 ChinaDetail
|
 Ipre RA150 Asperity Profile Gauge
75050.0 RMB
ChinaDetail
|
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Model comparison
| Principle | Contact type | Contact type | |||
|---|---|---|---|---|---|
| Type | Portable | desktop | |||
| Display | digital display | Pointer | |||
| Method | Needle tracing | Needle tracing | |||
| Parameters | Ra Rz Ry Rq Rt. Rp Rv Rmax R3z RSk RS RSm Rmr Rku | Ra Rz Ry Rq Rt. Rp Rv R3z RSk RS RSm Rmr Rku | |||
| Function | Surface Roughness | Surface Roughness Roughness profile Roughness shape | |||
| Sample | General workpiece | General workpiece | |||
| Probe | Integrated | Integrated | |||
| Certificate | No certificate | ||||
Parameter comparison
| Z axis (vertical) Measurement Range | +/- 80µm/+/- 160µm (enhanced) | ||||
|---|---|---|---|---|---|
| X-axis (horizontal) Measurement Range | 20mm | ||||
| Accessories for Z-axis measurement | 0.01μm/±20μm；0.02μm/±40μm；0.04μm/±80μm；0.08μm/±160μm | ||||
| Measurement item parameters | Ra,Rz,Rq,RtRp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr; Ry;Rmax，Rc，RPc，Rk，Rpk，Rvk，Mr1，Mr2 | ||||
| Measurement item standard | ISO,ANSI,DIN,JIS | ||||
| Measurement item graphics | Linear dispersion, asperity profile, direct profile | ||||
| filter | RC,PC-RC,Gauss,D-P | ||||
| Sampling length (lr) | 0.25,0.8,2.5mm | ||||
| Evaluation length (ln) | Ln= lr×n n=1~5 | ||||
| Sensors Measurement principle | Displacement Differential Inductance | ||||
| Sensors stylus | Natural diamond, 90 cone angle, 5 μm tip radius | ||||
| Sensors | <4mN | ||||
| Sensors Guide | Carbide, sliding direction radius 40mm | ||||
| Glide speed | lr=0.25, Vt=0.135mm/s；lr=0.8,Vt=0. 5mm/s；lr=2.5,Vt=1mm/s | ||||
| Return to coasting speed | Vt=1mm/s | ||||
| Error of indication | Not more than +/- 10% | ||||
| Indication of variability | Not more than 6% | ||||
| Power | Built-in 3300mAh lithium-ion rechargeable battery, DC5V charger charging | ||||
| Dimensions | Host: 64 * 53 * 160mm Driver: 23 * 27 * 115mm | ||||
| Weight (host) | About 380g | ||||
| Operating Environment | Temperature: - 20 ℃~ 40 ℃ Humidity: < 90% RH | ||||
| Storage and transportation environment | Temperature: - 40 ℃~ 60 ℃ Humidity: < 90% RH | ||||
| Ra, Rq Display range | 0.005μm~30μm | ||||
| Rz, R3z, Ry, Rt, Rp, Rm Display range | 0.02μm~320μm | ||||
| Sk Display range | 0~100% | ||||
| S, Sm Display range | 1mm | ||||
| TP Display range | 0~100% | ||||
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