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| Product Name | LANDTEK SRT-6223 Roughness Gauge | Ipre RA150 Asperity Profile Gauge |
| Product Price | $480.00 | $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 | >50μm | >50μm |
| Accuracy | ±5% | Others |
| Sampling Length | Multi-range | |
| Sensor Configuration | Standard | Standard |
| Applicable Workpiece | Flat Surface/Shaft | Flat Surface/Shaft Groove/Slot Curved Surface |
| Parameter comparison | ||
| display | Blue backlight, 4-bit LCD display | |
| Measurement Range | 0~800 um | |
| Accuracy | +/- 5% or +/- 5 um | |
| resolution | 0.1μm (when Measured value < 100μm); 1μm (when Measured value ≥ 100μm) | |
| Measurement principle | Inductance | |
| Operating environment | Temperature: 0~ 50℃ Humidity: < 80% RH | |
| power supply | 4 AA batteries | |
| Dimension | 162*65*28mm | |
| weight | 280 g | |
