DIMENSIONAL

Measured Instrument,
Quantity or Gauge.
Range or Nominal Device
Size as Appropriate.
Calibration and Measurement
Capability Expressed as an Uncertainty.
Calibration Equipement
and Reference Standards Used.
Micrometer (Inside,
Outside, Depth)F
0.05 in to 24 in
(1.27 mm to 609.6 mm)
(189 + 4L) µin
[(4.8 + 0.1L) µm]
Gage Blocks
IndicatorF 0.05 in to 2 in
(1.27 mm to 25.4 mm)
(61 + 4L) µin
[(1.5 + 0.1L) µm]
CalipersF 0.05 in to 24 in
(1.27 mm to 609.6 mm)
(462.68 + 4L) µin
[(11.73 + 0.1L) µm]
Height GageF 0.05 in to 24 in
(1.27 mm to 609.6 mm)
(429.68 + 4L) µin
[(10.91 + 0.1 µm)]
Surface Plate
Repeat MeasurementO
0.002 in
(0.050 8 mm)
64 µin
(1.62 µm)
Repeat o Meter
Thread Plug Gage
Pitch DiameterF
0-80 to 4-12 (100+2D) µin
[(2.54+0.05) µm)]
Thread Wires with Micrometer
Thread Plug Gage
Major DiameterF
0-80 to 4-12 (31.82+2D) µin
[(0.81+0.05D) µm)]
Dig. Micrometer
ProtactorF 0° ti 90° 0.1° Angle blocks
Video Measuring
MachineO
0.1 mm to 150 mm 11 µm Glass Std.
Roughness MeterF 0.16 µm to 12.5 µm 0.053 µm Roughness Specimen
Pin GagesF 0.05 in to 1.0 in
(1.27 mm to 25 mm)
(31.82 + 2D) µin
[(0.80 + 0.05D) µm]
Digital Micrometer
Optical ComparatorO
Axis Linearity
0.1 mm ti 150 mm 11 µm Glass Std.
Optical ComparatorO
Magnification
10X 0.1 %
20X 0.1 %
50X 0.1 %
Optical ComparatorO
Angularity
1° to 90° 0.12° Angles Block
Optical Comparator
SquarnessO
90° 0.12°
Angle BlockF 0° to 180° 0.03° Protactor