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| Product Name | Defelsko Standard RTRH1-E Surface profile measuring instrument | Ipre RA150 Asperity Profile Gauge |
| Product Price | $935.00 | $12184.00 |
| Details | Details | |
| Model comparison | ||
| Principle | Contact | Contact |
| Instrument Type | Handheld | desktop |
| Display Type | Digital | Digital |
| Measurement Function | Surface Roughness | Surface Roughness Waviness Contour/Form |
| Measurement parameters | Ra Rz Rq Rt Rp Rv RSm Rmr(c) Others | |
| Test object | Sand blasting shat blasting workpiece | General workpiece |
| Measuring Range | 5-50μm | >50μm |
| Accuracy | Others | Others |
| Sampling Length | Multi-range | |
| Sensor Configuration | Standard | |
| Applicable Workpiece | Flat Surface/Shaft | Flat Surface/Shaft Groove/Slot Curved Surface |
| Parameter comparison | ||
| host Type | Standard Type | |
| Probe Type | PRBRTRH | |
| Data storage | 250 readings | |
| Peak (HL) Measurement Range | 20~115 μm (0.8 to 4.5 mils) | |
| Peak (HL) accuracy | ±5 μm (±0.2 mils) | |
| Peak (HL) resolution | ±1 μm (±0.2 mils) | |
| Anvil diameter | Φ6.3mm (Φ0.25 inch) | |
| Anvil pressure | 110g (1.1N) | |
| Size | 152x61x28mm | |
| weight | 140g | |
| standard | ASTM D4417, NACE RP0287, SSPC PA 17, SSPC-SP5, SP6, SP10, SP11-87T, AS 3894.5, ISO 8503-5, etc | |