三丰外径千分尺
特点
墨绿色的光滑烤漆架
测量面带有硬质合金头
光滑的镀铬面上有清晰的刻度
带有锁紧夹钳
棘轮锁定装置或摩擦套管可确保精桷的重复精度
带有一个基准杆（不包括25mm（1"）型）
性能参数 | |||
公制型─带有棘轮锁定装置 | |||
测量范围 | 货 号 | 分度值 | 精 度 |
0-25mm | 103-137 | 0.01mm | ±2μm |
| 103-129 | 0.001mm | ±2μm |
25-50mm | 103-138 | 0.01mm | ±2μm |
| 103-130 | 0.001mm | ±2μm |
50-75mm | 103-139-10 | 0.01mm | ±2μm |
75-100mm | 103-140-10 | 0.01mm | ±3μm |
100-125mm | 103-141-10 | 0.01mm | ±3μm |
125-150mm | 103-142-10 | 0.01mm | ±3μm |
150-175mm | 103-143-10 | 0.01mm | ±4μm |
175-200mm | 103-144-10 | 0.01mm | ±4μm |
200-225mm | 103-145-10 | 0.01mm | ±4μm |
225-250mm | 103-146-10 | 0.01mm | ±5μm |
250-275mm | 103-147-10 | 0.01mm | ±5μm |
275-300mm | 103-148-10 | 0.01mm | ±5μm |
300-325mm | 103-149 | 0.01mm | ±6μm |
325-350mm | 103-150 | 0.01mm | ±6μm |
350-375mm | 103-151 | 0.01mm | ±6μm |
375-400mm | 293-152 | 0.01mm | ±7μm |
400-425mm | 103-153 | 0.01mm | ±7μm |
425-450mm | 103-154 | 0.01mm | ±7μm |
450-475mm | 103-155 | 0.01mm | ±8μm |
475-500mm | 103-156 | 0.01mm | ±8μm |
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英制型─带有棘轮锁定装置 | |||
测量范围 | 货 号 | 分度值 | 精 度 |
0-1" | 103-177 | .001" | ±.0001" |
| 103-131 | .0001" | ±.0001" |
1"-2" | 103-178 | .001" | ±.0001" |
| 103-132 | .0001" | ±.0001" |
2"-3" | 103-179 | .001" | ±.0001" |
3"-4" | 103-180 | .001" | ±.00015" |
4"-5" | 103-181 | .001" | ±.00015" |
5"-6" | 103-182 | .001" | ±.00015" |
6"-7" | 103-183 | .001" | ±.0002" |
7"-8" | 103-184 | .001" | ±.0002" |
8"-9" | 103-185 | .001" | ±.0002" |
9"-10" | 103-186 | .001" | ±.00025" |
10"-11" | 103-187 | .001" | ±.00025" |
11"-12" | 103-188 | .001" | ±.00025" |
12"-13" | 103-189 | .001" | ±.0003" |
13"-14" | 103-190 | .001" | ±.0003" |
14"-15" | 103-191 | .001" | ±.0003" |
15"-16" | 103-192 | .001" | ±.00035" |
16"-17" | 103-193 | .001" | ±.00035" |
17"-18" | 103-194 | .001" | ±.00035" |
18"-19" | 103-195 | .001" | ±.0004" |
19"-20" | 103-196 | .001" | ±.0004" |
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公制型─带有摩擦套管 | |||
测量范围 | 货 号 | 分度值 | 精 度 |
0-25mm | 103-125 | 0.01mm | ±2μm |
| 103-133 | 0.001mm | ±2μm |
25-50mm | 103-126 | 0.01mm | ±2μm |
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英制型─带有摩擦套管 | |||
测量范围 | 货 号 | 分度值 | 精 度 |
0-1" | 103-127 | .001" | ±.0001" |
| 103-135T | .0001" | ±.0001" |
1"-2" | 103-128 | .001" | ±.0001" |
| 103-136T | .0001" | ±.0001" |
