【D25】2D Optical Image-Based Standards Calibration System

Calibrated Device    Image Standards
Range  (1) 2D: 10 µm × 10 µm to 1.0 mm × 1.0 mm
(2) 1D: 1 mm to 400 mm
(3) 2D: 10 µm × 10 µm to 400 mm × 400 mm
Uncertainty 
(1) [0.362 + (1.66L)2]1/2 µm
(2) [0.362 + (1.66L)2]1/2 µm
(3) [0.772 + (1.66L)2]1/2 µm
L: measurement length in m