|环规| | |||||
特性: 用于校对内测、三点内径千分尺的零位。 |
|||||
公制 | |||||
货号 | 规格 | 刻印尺寸的不确定度 | 圆柱度 | 实际尺寸与真值之间的误差 | 符合标准DIN2250(1) |
货号 | |||||
M170 | 5mm | ±0.0015mm | 0.0010mm | ±0.01mm | M174 |
M190 | 6mm | ±0.0015mm | 0.0010mm | ±0.01mm | M194 |
M220 | 8mm | ±0.0015mm | 0.0010mm | ±0.01mm | M224 |
M230 | 10mm | ±0.0015mm | 0.0010mm | ±0.01mm | M234 |
M250 | 12mm | ±0.0015mm | 0.0010mm | ±0.01mm | M254 |
M260 | 16mm | ±0.0015mm | 0.0010mm | ±0.01mm | M264 |
M270 | 20mm | ±0.0015mm | 0.0010mm | ±0.01mm | M274 |
M290 | 25mm | ±0.0015mm | 0.0010mm | ±0.01mm | M294 |
M300 | 30mm | ±0.0015mm | 0.0010mm | ±0.01mm | M304 |
M320 | 40mm | ±0.0015mm | 0.0010mm | ±0.01mm | M324 |
M340 | 50mm | ±0.0015mm | 0.0015mm | ±0.02mm | M344 |
M360 | 62mm | ±0.0015mm | 0.0015mm | ±0.02mm | M364 |
M370 | 70mm | ±0.0015mm | 0.0015mm | ±0.02mm | M374 |
M380 | 75mm | ±0.0015mm | 0.0015mm | ±0.02mm | M384 |
M400 | 87mm | ±0.0015mm | 0.0015mm | ±0.02mm | M404 |
M420 | 100mm | ±0.0015mm | 0.0020mm | ±0.02mm | M424 |
M440 | 150mm | ±0.0025mm | 0.0020mm | ±0.02mm | M444 |
M460 | 200mm | ±0.0025mm | 0.0020mm | ±0.02mm | M464 |
英制 | |||||
货号 | 规格 | 刻印尺寸的不确定度 | 圆柱度 | 实际尺寸与真值之间的误差 | 符合标准DIN2250(1) |
货号 | |||||
M171 | 0.2" | ±0.00006" | 0.000040" | ±0.0004" | M175 |
M191 | 0.275" | ±0.00006" | 0.000040" | ±0.0004" | M195 |
M221 | 0.35" | ±0.00006" | 0.000040" | ±0.0004" | M225 |
M231 | 0.425" | ±0.00006" | 0.000040" | ±0.0004" | M235 |
M251 | 0.5" | ±0.00006" | 0.000040" | ±0.0004" | M255 |
M261 | 0.65" | ±0.00006" | 0.000040" | ±0.0004" | M265 |
M271 | 0.8" | ±0.00006" | 0.000040" | ±0.0004" | M275 |
M291 | 1" | ±0.00006" | 0.000040" | ±0.0004" | M295 |
M301 | 1.2" | ±0.00006" | 0.000040" | ±0.0004" | M305 |
M321 | 1.6" | ±0.00006" | 0.000040" | ±0.0004" | M325 |
M341 | 2" | ±0.00006" | 0.000060" | ±0.0008" | M345 |
M361 | 2.5" | ±0.00006" | 0.000060" | ±0.0008" | M365 |
M371 | 2.8" | ±0.00006" | 0.000060" | ±0.0008" | M375 |
M381 | 3" | ±0.00006" | 0.000060" | ±0.0008" | M385 |
M401 | 3.5" | ±0.00006" | 0.000060" | ±0.0008" | M405 |
M421 | 4" | ±0.00006" | 0.000080" | ±0.0008" | M425 |
M441 | 6" | ±0.00010" | 0.000080" | ±0.0008" | M445 |
M461 | 8" | ±0.00010" | 0.000080" | ±0.0008" | M465 |