|Overall Size||215.9mm x 152.4mm - 8.5 in. x 6.0 in.|
|Effective Aperture||6 mil (0.006 In.)|
Default Calibration Aperture: Unless otherwise specified, this card is calibrated with a 150µ (0.006") aperture.
Nominal X dimension: 8.33 mils
Substrate Size/Overall size: 216mm x 152mm (8.5 x 6 inches)
Substrate Type: White photo paper bonded to a rigid, flat black plastic board. Typical thickness is 2.5mm (0.1").
Image Forming Material: Photo-Emulsion
Image Description: The topmost three symbols have all parameters made to Grade 4(A). The top three symbol types are: - GS-1 Databar Expanded Master Grade - GS-1 Databar Limited Master Grade - GS-1 Databar Omnidirectional Master Grade
The last three symbols are GS-1 Databar Omnidirectional Master Grade; - Grade 2(C) Defects, Void - Grade 2(C) Low Decodability - Grade 2(C) Contrast
The Defects, Void symbol tests the Defect parameter by incorporating a precise void in one of the large bars and reducing the ISO/ANSI Defect grade to 2(C).
The Low Decodability symbol tests the Decodability parameter by manipulating bar and space sizes to reduce the ISO/ANSI Defect grade to 2(C).
The bottom symbol tests symbol contrast by placing dark gray bars on a gray background and reducing the contrast to Grade 2(C).
Image Contrast / Density:The first 5 symbols are high contrast (Grade 4(A) or near Grade 4(A) contrast, depending on scanning aperture size). The last symbol is a dark gray on gray test of Grade 2(C) contrast.