适用于盲孔和通孔的精密测量。 100mm以内配校对环规，100mm以上选配。 硬质合金测量面。 棘轮测力。 铝合金主体。
315-61-050三点内径千分尺
底座
测量参数
| 货号 | 测量范围 | 精度 | 校对环规 | L1 | 接长杆 | |
|---|---|---|---|---|---|---|
| 金属白色测力 | 金属黑色测力 | |||||
| 315-10-250 | 315-10-350 | 50-63mm | 0.005mm | Φ62mm | 114mm | 150mm |
| 315-11-250 | 315-11-350 | 62-75mm | 0.005mm | Φ62mm | 114mm | 150mm |
| 315-12-250 | 315-12-350 | 75-88mm | 0.005mm | Φ87mm | 114mm | 150mm |
| 315-13-250 | 315-13-350 | 87-100mm | 0.005mm | Φ87mm | 114mm | 150mm |
| 315-61-050 | 315-61-150 | 100-125mm | 0.005mm | Φ100mm | 145mm | 150mm |
| 315-62-050 | 315-62-150 | 125-150mm | 0.005mm | Φ150mm | 145mm | 150mm |
| 315-63-050 | 315-63-150 | 150-175mm | 0.005mm | Φ150mm | 145mm | 150mm |
| 315-64-050 | 315-64-150 | 175-200mm | 0.005mm | Φ200mm | 145mm | 150mm |
| 315-65-050 | 315-65-150 | 200-225mm | 0.007mm | Φ200mm | 145mm | 150mm |
| 315-66-050 | 315-66-150 | 225-250mm | 0.007mm | Φ250mm | 145mm | 150mm |
| 315-67-050 | 315-67-150 | 250-275mm | 0.007mm | Φ250mm | 145mm | 150mm |
| 315-68-050 | 315-68-150 | 275-300mm | 0.007mm | Φ275mm | 145mm | 150mm |
尺寸图
测量参数（套尺）
| 货号 | 套尺测量范围 | 校对环规 | A | 接长杆 |
|---|---|---|---|---|
| 外表面镀铬 | ||||
| 375-22-050 | 2-3mm | Φ2.5mm | / | / |
| 375-33-050 | 3-6mm | Φ4,5,6mm | / | / |
| 315-44-250 | 6-12mm | Φ6,8,10mm | 0.5mm | 100mm |
| 315-44-050 | 6-12mm | Φ6,8,10mm | 1.5mm | 100mm |
| 315-46-050 | 12-20mm | Φ16mm | 0.5mm | 150mm |
| 315-47-050 | 20-40mm | Φ25,40mm | 0.5mm | 150mm |
| 315-48-050 | 20-50mm | Φ25,40mm | 0.5mm | 150mm |
| 外表面喷漆 | ||||
| 315-50-250 | 50-100mm | Φ62,87mm | 0.5mm | 150mm |
