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Mitutoyo 178-532-01D | Surftest SJ-500 Roughness Tester | 50 mm Traverse, 0.75 mN
The SJ-500 measures surface roughness over a 50 mm traverse with a skidless differential-inductance detector, using a 2 µm, 60° stylus at 0.75 mN. Its control unit has a 19 cm colour TFT touch-screen and a built-in joystick for positioning.
Key features
- Primary (P), roughness (R), waviness (W) and MOTIF profiles
- Measuring speed 0.02-5 mm/s; drive speed 0-20 mm/s or by joystick
- Traverse straightness 0.2 µm / 50 mm
- Detector tilts ±1.5° with 30 mm up/down positioning; stylus can be displaced 90° for crankshafts and narrow spaces
- Use stand-alone or mount on a stand
- Specifications
- Downloads
| Part Number | 178-532-01D |
| Brand | Mitutoyo |
| Model | SJ-500 |
| Traverse | 50 mm |
| Traverse straightness | 0.2 µm / 50 mm |
| Measuring speed | 0.02 - 5 mm/s |
| Drive speed | 0 - 20 mm/s or joystick |
| Range | 800 / 80 / 8 µm |
| Measuring method | Skidless, differential inductance |
| Detector measuring force | 0.75 mN |
| Stylus tip radius | 2 µm |
| Stylus tip angle | 60° |
| Positioning | ±1.5° tilt, 30 mm up/down |
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