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 Leeb leeb451 Roughness Gauge
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 Ipre RA150 Asperity Profile Gauge
75050.0 RMB
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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 Rq Rt. | 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
| Display | digital display | ||||
|---|---|---|---|---|---|
| Measurement parameters | Ra、Rz、Rq、Rt | ||||
| Measuring range | Ra: 0.05 ~ 10.0μmRz: 0.1 ~ 50μm | ||||
| resolution | |||||
| Error of indication | ≤±15％ | ||||
| Indication of variability | <12％ | ||||
| Sampling length | 0.25mm|0.8mm|2.5mm | ||||
| Evaluation length | 1.25mm、4mm、5mm | ||||
| scan length | 6mm | ||||
| Sensors - Radius | |||||
| Sensors - Materials | piezoelectric crystal | ||||
| Sensors - Force Measurement | |||||
| Sensors - Angle | |||||
| Sensors - measurement principle | |||||
| Sensors - Longitudinal Radius | |||||
| Maximum drive stroke | |||||
| Drive speed - when measuring | |||||
| Drive speed - when returning | |||||
| filter | |||||
| Measurement profile | Roughness | ||||
| Storage Capacity | |||||
| Data Interface | |||||
| Power | 3.7V lithium-ion battery | ||||
| Dimensions | 106*70*24mm | ||||
| Product Weight | 200g | ||||
| Operating Conditions | Temperature 0℃ - 40℃ | ||||
| Applicable standard | GB/T 3505-2000、GB/T 6062-2002 | ||||
| Standard configuration | Host, power adapter, multi-reticle template (Roughness standard block) | ||||
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