Micrometer Standard

  • For calibrating zero position of outside micrometers.
  • With heat insulating handle to prevent heat expansion.
  • Criterion:DIN863/1
Micrometer standard
Flat measuring face:
Spherical measuring face:
Size Accuracy Dmm Measuring Face
25mm±0.0012mmØ7Flat
50mm±0.0012mmØ7Flat
75mm±0.0015mmØ7Flat
100mm±0.0020mmØ8Flat
125mm±0.0025mmØ8Flat
150mm±0.0025mmØ8Flat
175mm±0.0025mmØ8Flat
200mm±0.0035mmØ8Flat
225mm±0.0035mmØ8Flat
250mm±0.0035mmØ8Flat
275mm±0.0040mmØ8Flat
300mm±0.0040mmØ16Spherical
325mm±0.0045mmØ16Spherical
350mm±0.0045mmØ16Spherical
375mm±0.0045mmØ16Spherical
400mm±0.0045mmØ16Spherical
425mm±0.0050mmØ16Spherical
450mm±0.0050mmØ16Spherical
475mm±0.0050mmØ16Spherical
500mm±0.0050mmØ16Spherical
525mm±0.0055mmØ16Spherical
575mm±0.0055mmØ16Spherical
625mm±0.0055mmØ16Spherical
675mm±0.0065mmØ16Spherical
725mm±0.0065mmØ16Spherical
775mm±0.0065mmØ16Spherical
825mm±0.0075mmØ16Spherical
875mm±0.0075mmØ16Spherical
925mm±0.0075mmØ16Spherical
975mm±0.0075mmØ16Spherical
1050mm±0.0090mmØ23Spherical
1150mm±0.0090mmØ23Spherical
1250mm±0.0090mmØ23Spherical
1350mm±0.0105mmØ23Spherical
1450mm±0.0105mmØ23Spherical
1550mm±0.0105mmØ23Spherical
1650mm±0.0125mmØ23Spherical
1750mm±0.0125mmØ23Spherical
1850mm±0.0125mmØ23Spherical
1950mm±0.0125mmØ23Spherical
2050mm±0.0150mmØ34Spherical
2150mm±0.0150mmØ34Spherical
2250mm±0.0150mmØ34Spherical
2350mm±0.0150mmØ34Spherical
2450mm±0.0150mmØ34Spherical
2550mm±0.0180mmØ34Spherical
2650mm±0.0180mmØ34Spherical
2750mm±0.0180mmØ34Spherical
2850mm±0.0180mmØ34Spherical
2950mm±0.0180mmØ34Spherical
Micrometer standard (Inch)
Size Accuracy Dmm Measuring Face
1"±0.00008"Ø7Flat
2"±0.00008"Ø7Flat
3"±0.00008"Ø7Flat
4"±0.00012"Ø8Flat
5"±0.00016"Ø8Flat
6"±0.00016"Ø8Flat
7"±0.00020"Ø8Flat
8"±0.00020"Ø8Flat
9"±0.00024"Ø8Flat
10"±0.00024"Ø8Flat
11"±0.00028"Ø8Flat
12"±0.00016"Ø16Spherical
13"±0.00016"Ø16Spherical
14"±0.00016"Ø16Spherical
15"±0.00016"Ø16Spherical
16"±0.00020"Ø16Spherical
17"±0.00020"Ø16Spherical
18"±0.00020"Ø16Spherical
19"±0.00020"Ø16Spherical
20"±0.00024"Ø16Spherical
21"±0.00024"Ø16Spherical
23"±0.00024"Ø16Spherical
25"±0.00028"Ø16Spherical
27"±0.00028"Ø16Spherical
29"±0.00032"Ø16Spherical
31"±0.00032"Ø16Spherical
33"±0.00035"Ø16Spherical
35"±0.00035"Ø16Spherical
37"±0.00040"Ø16Spherical
39"±0.00040"Ø16Spherical
1" micrometer standards,2" micrometer standards. . . ,15" micrometer standards.