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ECLASS BASIC 14.0 (en)
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- 21 Plant equipment, tool
- 21-17 Dimensional Measuring Equipment / Gauge, length
- 21-17-01 Standard, setting master and normal for geometrical quantities
- 21-17-01-01 Length standard
- 21-17-01-02 Calibration standard
- 21-17-01-03 Calibration mandrel
- 21-17-01-04 Calibration ring
- 21-17-01-05 Calibration master
- 21-17-01-06 Square standard
- 21-17-01-07 Level standard
- 21-17-01-08 Caliper
- 21-17-01-09 Block gauge
- 21-17-01-10 Angle caliper
- 21-17-01-11 Level caliper
- 21-17-01-12 Roughness standard
- 21-17-01-13 Contour standard
- 21-17-01-14 Roundness standard
- 21-17-01-15 Gear tooth standard
- 21-17-01-16 Ball plate
- 21-17-01-17 Thread standard
- 21-17-01-18 Whisker
- 21-17-01-19 Inspection square, flat
- 21-17-01-20 Straight edge
- 21-17-01-21 Notch straight edge
- 21-17-01-22 Flat ruler
- 21-17-01-23 Straight edge with three edges
- 21-17-01-24 Straight edge with four edges
- 21-17-01-25 Gear tooth standard, internal teeth
- 21-17-01-26 Optical flat
- 21-17-01-27 Bevel square
- 21-17-01-28 Flange square
- 21-17-01-29 Scribing square
- 21-17-01-30 Folding square
- 21-17-01-31 Center square
- 21-17-01-32 Run out test arbor
- 21-17-01-33 Calibration sphere (ball type)
- 21-17-01-34 Calibration sphere (device)
- 21-17-01-35 Calibration master with work piece specific geometry
- 21-17-01-36 Calibration disk, external use
- 21-17-01-37 Depth standard
- 21-17-01-38 Angle gauge
- 21-17-01-39 Inspection square
- 21-17-01-40 Sine bar
- 21-17-01-41 Surface standard - disk
- 21-17-01-90 Standard, setting master and normal for geometrical quantities (unspecified)
- 21-17-01-91 Standard, setting master and normal for geometrical quantities (parts)
- 21-17-01-92 Standard, setting master and normal for geometrical quantities (accessories)
Classification: 21170100 [AKH726016]
Preferred name | 21-17-01 Standard, setting master and normal for geometrical quantities |
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Definition | material measure, measuring instrument, reference material or system intended to define, realize, conserve or reproduce a unit or one or more values of a quantity in order to transmit them to other measuring instruments by comparison |
IRDI | 0173-1#01-AKH726#016 |
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