Length


WAVE LENGTH STANDARD 633nm
Category Quantity Unit
Length Length Meter
Standard Description Value, range Uncertainty
Hewlett Packard Reference Laser Interferometer 633nm 0.1ppm (k=2)

LENGTH STANDARD 0 - 100mm
Category Quantity Unit
Length Length Length
Standard Description Value, range Uncertainty
Set of Grade K gauge blocks 0 to 100mm 30 -90 nm (K=2)


THREE COORDINATE MEASUREMENT STANDARD
Category Quantity Unit
Lenght Length Metre
Standard Description Value, Range Uncertainty
Retter Ball Beam
 

Dist.1 225mm

Dist.2 540mm

 0.3μm + 0.6x10-6 xL (K=2)

 
Angle Standard
Category Quantity Unit
Length Angle Radian

Standard Description

 Value Range Uncertainty
Set of 16 angle gauges 4.848 x 10-6 to 0.7854 radians 1 x 10-6 Radians (k=2)

 
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