 |
 |
|
| Product Name | Ipre PRSR200 Roughness Gauge | Leeb leeb400 Roughness Gauge |
| Product Price | Login | $630.00 |
| Details | Details | |
| 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. Rp Rv R3z RSk RSm Rmr Rku | Ra Rz Rq Rt. |
| Measurement function | Surface Roughness Roughness profile Roughness shape | Surface Roughness |
| Test object | General workpiece | General workpiece |
| Probe Type | Integrated | Integrated |
| Calibrated certificate | No certificate | No certificate |
| Parameter comparison | ||
| parameter | Ra，Rz，Rq，Rt，Rp，Rv，R3z，R3y，RzJIS，Rsk，Rku，Rsm，Rmr | |
| Display Range | Ra、Rq（0.005~16μm）；Rz、Ry、Rt、Rp、Rv、Rmax、R3z、Rz（JIS）（0.02~160μm）；RS、RSm（1mm）；Rmr、Rsk（0~100%） | |
| Range | ±20μm、±40μm、±80μm | |
| Display resolution | 0.001μm | |
| filter | RC、PCRC、Gauss、ISO13565 | |
| Measurement profile | asperity | |
| Sampling length | 0.25mm、0.8mm、2.5mm | 0.25mm、0.8mm、2.5mm |
| evaluation length | （1-5）L | 1.25mm、4mm、5mm |
| Data storage capability | 2M + 2G original data source | |
| Maximum Drive Travel | 17.5mm/0.75inch | |
| minimum drive stroke length | 1.3mm/0.052inch | |
| Indication Error | Not more than +/- 10% | ≤±15% |
| Indication variability | Not more than 6% | ＜12% |
| power supply | Built-in lithium-ion rechargeable battery, supports USB charging | 3.7V lithium-ion battery |
| Sensor detection principle | Inductance | |
| Sensor Measurement Range | 160μm | |
| Sensor tip radius | 5μm | |
| Sensor tip material | diamond | |
| Sensor stylus force measurement | 4mN（0.4gf） | |
| Sensor stylus angle | 90° | |
| Sensor guide longitudinal radius | 45mm | |
