規格 | 学校高 | 精确测量内直径 | 可靠性强,精密度 | |
水平方向盘μm | 垂直线目标μm | |||
300 | 170 | ≤270 | ≤8 | ≤5 |
300 | 250 | ≤450 | ≤8 | ≤5 |
300 | 300 | ≤550 | ≤8 | ≤5 |
500 | 170 | ≤270 | ≤8 | ≤5 |
500 | 250 | ≤450 | ≤8 | ≤5 |
500 | 300 | ≤550 | ≤8 | ≤5 |
1000 | 170 | ≤270 | ≤10 | ≤8 |
1000 | 250 | ≤450 | ≤10 | ≤8 |
1000 | 300 | ≤550 | ≤10 | ≤8 |
1500 | 230 | ≤400 | ≤16 | ≤15 |
2000 | 230 | ≤400 | ≤30 | ≤20 |