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Barcode
QR code cell pitch dimensions and valid scanning range
8.1.3 Scanning Performance
Scanning Reference Position
As illustrated at left, align the reading
window with the center of the label (code)
to be scanned.
Reading Distance and Area
Label
90 mm
0 50 100 150 200 250
Scanning reference position(90 mm)
0.2mm
Barcode valid scanning range
0.25mm
0.33mm
0.5mm
0.15mm
0.25mm
0.33mm
60x38mm
63x40mm
78x49mm
95x61mm
98x62mm
122x77mm
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