小型表面粗糙度測量儀的重大改進
- 配備大型觸摸屏彩色液晶顯示器，實現直觀操作和卓越易用性。
- 根據測量條件，在有軌測量和無軌測量方式間切換，以進行優化評價。
- 通過寬幅範圍的高精度檢出器以及高直線度的驅動部，實現了超出同級水平的高精度測量。
- 測量範圍：800µm分辨力：0.0001µm(8µm範圍內時)
- 使用收集到的點群數據分析表面粗糙度，也可簡易地進行輪廓形狀解析(階差、階差量、面積、坐標差)。可對在輪廓形狀測量儀上不能分析的細微形狀進行分析。
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規格:
| Model No. | SJ-411 | SJ-412 | |||
| Order No. | mm | 178-580-11 | 178-580-12 | 178-582-11 | 178-582-12 |
| inch/mm | 178-581-11 | 178-581-12 | 178-583-11 | 178-583-12 | |
| Measuring range |
X axis | 25 mm | 50 mm | ||
| Z axis (detector) | 800 µm, 80 µm, 8 µm Up to 2,400 µm when using an optional stylus. | ||||
| Detector | Detection method | Differential inductance | |||
| Resolution | 0.01 µm (800 µm range), 0.001 µm (80 µm range), 0.0001 µm (8 µm range) | ||||
| Stylus tip shape (Angle/Radius) | 60°/2 µm | 90°/5 µm | 60°/2 µm | 90°/5 µm | |
| Measuring force | 0.75 mN | 4 mN | 0.75 mN | 4 mN | |
| Radius of skid curvature | 40 mm | ||||
| Measuring methods | Skidless/Skidded (switchable) | ||||
| Drive unit (X axis |
Measuring speed | 0.05, 0.1, 0.2, 0.5, 1.0 mm/s | |||
| Drive speed | 0.5, 1, 2, 5 mm/s | ||||
| Straightness | 0.3 µm/25 mm | 0.5 µm/50 mm | |||
| Up/down inclination unit |
Vertical trave | 10 mm | |||
| Inclination adjustment angle | ±1.5° | ||||
| Applicable standards | JIS 1982/JIS 1994/JIS 2001/ISO 1997/ANSI/VDA | ||||
