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 Leeb leeb451 Roughness Gauge
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 Ipre PRSR110 Roughness Gauge
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Model comparison
| Measurement principle | Contact type | Contact type | |||
|---|---|---|---|---|---|
| type | Portable | Portable | |||
| show | digital display | digital display | |||
| Measurement method | Needle tracing | Needle tracing | |||
| Measurement parameters | Ra Rz Rq Rt. | Ra Rz Rq Rt. | |||
| Measurement function | Surface Roughness | Surface Roughness | |||
| Test object | General workpiece | General workpiece | |||
| Probe Type | Integrated | Integrated | |||
| Calibrated certificate | No certificate | No certificate | |||
Parameter comparison
| Display | digital display | Digital display (OLED liquid crystal display) | |||
|---|---|---|---|---|---|
| Measurement parameters | Ra、Rz、Rq、Rt | Ra、Rz、Rt、Rq | |||
| Measuring range | Ra: 0.05 ~ 10.0μmRz: 0.1 ~ 50μm | Ra、 Rq：0.05~10.0;Rz、 Rt：0.1~50 | |||
| resolution | 0.01µm | ||||
| Error of indication | ≤±15％ | ±（7-10）% | |||
| Indication of variability | <12％ | <12% | |||
| Sampling length | 0.25mm|0.8mm|2.5mm | 0.25mm|0.8mm|2.5mm | |||
| Evaluation length | 1.25mm、4mm、5mm | 1.25mm、4mm、5mm | |||
| scan length | 6mm | ||||
| Sensors - Radius | 10µm | ||||
| Sensors - Materials | piezoelectric crystal | ||||
| Sensors - Force Measurement | 16mN | ||||
| 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 | USB port | ||||
| Power | 3.7V lithium-ion battery | 3.7V lithium-ion battery | |||
| Dimensions | 106*70*24mm | 110*81*32mm | |||
| Product weight | 200g | 150g | |||
| Working conditions | Temperature 0ºC - 40ºC | ||||
| Applicable standard | GB/T 3505-2000、GB/T 6062-2002 | ||||
| Standard configuration | Host, power adapter, multi-reticle template (Roughness standard block) | ||||
Friendly reminder: This page is a comparison of Leeb leeb451,Ipre PRSR110.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about Leeb leeb451,Ipre PRSR110similarities and differences, please refer to the NBCLab product details.
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