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**n 为 杆数,*L 为最大测量长度 (mm), 小数圆整
• 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
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
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)
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