3 - Digit Lcd Piezo Electric Portable Surface Roughness Tester For Laboratory
Portable 3 - digit LCD piezo - electric surface roughness tester, used in laboratory
RoughScan is a portable, batterypowered, micro processed instrument for checking surface roughness with digital readout on LCD. RoughScan can be widely used in laboratory, inspection area in the shop, or wherever on-site surface roughness testing is required.
Specifications:
| Model | SADT RoughScan |
| Measuring Range | Ra: 0.03μm~6.3μm/1μ”~250μ” Rz/Ry/Rmax: 0.2μm~25μm/8μ”~999μ” |
| Resolution | 0.01μm/1μ” |
| Cut-off | 0.8mm/0.30”, ANSI 2RC Filter |
| Display | 3-digit LCD |
| Readout Error | ±10% |
| Stability | ≤6% |
| Sensor Type | Piezoelectric |
| Maximum stylus force | 15.0mN/1500mgf |
| Working Environment | 10°C~45°C |
| Storage Temperature | 0°C~60°C |
Traverse lengths and Evaluation lengths:
| Traverse length | Evaluation length | Numbers of cutoff |
| 0.5mm | 0.25mm | 1 |
| 1.2mm | 0.8mm | 1 |
| 5.5mm | 5.0mm | 1 |
| 1.25mm | 0.75mm | 3 |
| 3.0mm | 2.4mm | 3 |
| 5.5mm | 5.0mm | 3 |
| 1.75mm | 1.25mm | 5 |
| 4.5mm | 4.0mm | 5 |
| 5.5mm | 5.0mm | 5 |
A ROUGHSCAN standard kit is furnished in a fitted case, and includes:
A ROUGHSCAN unit with a general purpose probe (SFP-2001)
A precision reference specimen
A 9-volt alkaline battery
A riser plate for calibrating the gage with the reference specimen
A screw driver
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