Holtest(368系列-三点式内径千分尺）
通用型自调的Holtest可进行,高效的内径测量.3个测贴以120度间隔均匀分布,紧贴孔内壁以确定内孔轴线的确切位置,实现的内径测量.
特点:
·测量面带有硬质合金头的测针（测砧）十分耐用
·可贴近盲孔底端进行测量
·延长杆（选件）可用于测量深孔，此功能适于6mm以上型
·棘轮锁定装置可保持恒定测力
·校正环规（选件）可用于原点设置
mitutoyo三丰368-174三点式孔径千分尺
性能参数
公制型 单体
测量范围 | 货号 | 编号 | 分辩率 | 精度 | 尺寸h |
2-2.5mm | 368-001 | D1 | 0.001mm | ±2um | —— |
2.5-3mm | 368-002 | D2 | 0.001mm | ±2um | —— |
3-4mm | 368-003 | E1 | 0.001mm | ±2um | —— |
4-5mm | 368-004 | E2 | 0.001mm | ±2um | —— |
5-6mm | 368-005 | E3 | 0.001mm | ±2um | —— |
6-8mm | 368-161 | HT-8 | 0.001mm | ±2um | 2mm |
8-10mm | 368-162 | HT-10 | 0.001mm | ±2um | 2mm |
10-12mm | 368-163 | HT-12 | 0.001mm | ±2um | 2mm |
12-16mm | 368-164 | HT-16 | 0.005mm | ±2um | 0.3mm |
16-20mm | 368-165 | HT-20 | 0.005mm | ±2um | 0.3mm |
20-25mm | 368-166 | HT-25 | 0.005mm | ±3um | 0.3mm |
25-30mm | 368-167 | HT-30 | 0.005mm | ±3um | 0.3mm |
30-40mm | 368-168 | HT-40 | 0.005mm | ±3um | 0.3mm |
40-50mm | 368-169 | HT-50 | 0.005mm | ±3um | 0.3mm |
50-63mm | 368-170 | HT-63 | 0.005mm | ±3um | 0.3mm |
62-75mm | 368-171 | HT-75 | 0.005mm | ±3um | 0.3mm |
75-88mm | 368-172 | HT-88 | 0.005mm | ±3um | 0.3mm |
87-100mm | 368-173 | HT-100 | 0.005mm | ±3um | 13mm |
100-125mm | 368-174 | HT-125 | 0.005mm | ±5um | 13mm |
125-150mm | 368-175 | HT-150 | 0.005mm | ±5um | 13mm |
150-175mm | 368-176 | HT-175 | 0.005mm | ±5um | 13mm |
175-200mm | 368-177 | HT-200 | 0.005mm | ±5um | 13mm |
200-225mm | 368-178 | HT-225 | 0.005mm | ±5um | 13mm |
225-250mm | 368-179 | HT-250 | 0.005mm | ±5um | 13mm |
250-275mm | 368-180 | HT-275 | 0.005mm | ±5um | 13mm |
275-300mm | 368-181 | HT-300 | 0.005mm | ±5um | 13mm |
