接杆式内径千分尺
137 系列 — 延长杆型, 139 系列 — 延长管型, 140 系列 — 延长管型
特点
•通过连接延长杆 (延长管) 和带有微分头的测砧可扩大测量范围。
•可选择硬质合金测量面。(137 系列)
• 139 和 140 系列采用高耐磨性／大直径延长管。
技术参数
精度:
• 137, 139 系列: ±(3+n+L/50)μm*
• 140 系列: ±(7+n+L/50)μm*
*n 为杆数，L 为最大测量长度(mm)，小数圆整分度值: 0.01mm 或 .001"
性能参数
公制型
测量范围 货号 测头行程延长杆
50 - 63mm 137-011 / 137-013* 13mm —
50 - 150mm 137-201 / 137-206* 13mm 13mm, 25mm, 50mm
50 - 300mm 137-202 / 137-207* 13mm 13mm, 25mm, 50mm (2 个), 100mm
50 - 500mm 137-203 / 137-208* 13mm 13mm, 25mm, 50mm (2 个), 100mm, 200mm
50 - 1000mm 137-204 / 137-209* 13mm 13mm, 25mm, 50mm (2 个), 100mm,200mm (2 个), 300mm
50 - 1500mm 137-205 / 137-210* 13mm 13mm, 25mm, 50mm (2 个), 100mm,200mm (3 个), 300mm (2 个)
* 带有硬质合金头
英制型
测量范围 货号 测头行程延长杆
2" - 2.5" 137-012 / 137-014* .5" —
2" - 6" 137-211 / 137-216* .5" .5", 1", 2"
2" - 12" 137-212 / 137-217* .5" .5", 1", 2" (2 个), 4"
2" - 20" 137-213 / 137-218* .5" .5", 1", 2" (2 个), 4", 8"
2" - 40" 137-214 / 137-219* .5" .5", 1", 2" (2 个), 4", 8" (2 个), 12"
2" - 60" 137-215 / 137-220* .5" .5", 1", 2" (2 个), 4", 8" (3 个), 12" (2 个)
* 带有硬质合金头
公制型
测量范围 货号 测头行程延长管
100 - 125mm 139-001 25mm —
100 - 500mm 139-173 25mm 25mm, 50mm, 100mm, 200mm
100 - 900mm 139-174 25mm 25mm, 50mm, 100mm, 200mm, 400mm
100 - 1300mm 139-175 25mm 25mm, 50mm, 100mm, 200mm, 400mm (2 个)
100 - 1700mm 139-176 25mm 25mm, 50mm, 100mm, 200mm, 400mm (3 个)
100 - 2100mm 139-177 25mm 25mm, 50mm, 100mm, 200mm, 400mm (4 个)
1000 - 2000mm 140-157 50mm 50mm, 100mm (2 个), 200mm, 500mm
1000 - 3000mm 140-158 50mm 50mm, 100mm (2 个), 200mm, 500mm, 1000mm
1000 - 4000mm 140-159 50mm 50mm, 100mm (2 个), 200mm, 500mm, 1000mm (2 个)
1000 - 5000mm 140-160 50mm 50mm, 100mm (2 个), 200mm, 500mm, 1000mm (3 个)
英制型
测量范围 货号 测头行程延长管
4" - 5" 139-002 1" —
4" - 20" 139-178 1" 1", 2", 4", 8"
4" - 36" 139-179 1" 1", 2", 4", 8", 16"
4" - 52" 139-180 1" 1", 2", 4", 8", 16" (2 个)
4" - 68" 139-181 1" 1", 2", 4", 8", 16" (3 个)
4" - 84" 139-182 1" 1", 2", 4", 8", 16" (4 个)
40" - 80" 140-161 2" 2", 4" (2 个), 8", 20"
40" - 120" 140-162 2" 2", 4" (2 个), 8", 20", 40"
40" - 160" 140-163 2" 2", 4" (2 个), 8", 20", 40" (2 个)
40" - 200" 140-164 2" 2", 4" (2 个), 8", 20", 40" (3 个)