三爪内径千分尺(三点内径千分尺)
特点:
·硬质合金测量表面(测砧)确保高耐磨度,三爪硬质合金圆柱不易磨损
·可接近盲孔底端进行测量
·为恒值力测量提供棘轮锁定装置
·通过精密环规(选件)进行零点调节
技术参数:
货号 |
测量范围(mm) |
分度值(mm) |
允许误差(mm) |
L(mm) |
b(mm) |
c(mm) |
271-151 |
6-8 |
0.001 |
0.004 |
30 |
2.5 |
1.5 |
|
8-10 |
0.001 |
0.004 |
30 |
2.5 |
1.5 |
|
10-12 |
0.001 |
0.004 |
30 |
2.5 |
1.5 |
271-154 |
11-14 |
0.005 |
0.004 |
48 |
6.3 |
0.4 |
|
14-17 |
0.005 |
0.004 |
48 |
6.3 |
0.4 |
|
17-20 |
0.005 |
0.004 |
48 |
6.3 |
0.4 |
271-157 |
20-25 |
0.005 |
0.004 |
50 |
9.2 |
0.4 |
|
25-30 |
0.005 |
0.004 |
50 |
9.2 |
0.4 |
|
30-35 |
0.005 |
0.004 |
50 |
9.2 |
0.4 |
|
35-40 |
0.005 |
0.004 |
50 |
9.2 |
0.4 |
271-161 |
40-50 |
0.005 |
0.005 |
55 |
16.5 |
0.5 |
|
50-60 |
0.005 |
0.005 |
55 |
16.5 |
0.5 |
|
60-70 |
0.005 |
0.005 |
55 |
16.5 |
0.5 |
|
70-80 |
0.005 |
0.005 |
55 |
16.5 |
0.5 |
|
80-90 |
0.005 |
0.005 |
55 |
16.5 |
0.5 |
|
90-100 |
0.005 |
0.005 |
55 |
16.5 |
0.5 |