Curvature; Figure 5: Curvature (Nlv 2001 I-Type) - Opticon NLV 2001 Specification Manual

Conditions
Barcode Sample: OPTOELECTRONICS Test Sample
Distance
Label
Angles

Curvature

7.5. Curvature
With 8-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when
R≥15 mm.
With 13-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when
R≥20 mm.
Conditions
Barcode Sample: OPTOELECTRONICS Test Sample
PCS = 0.9, Resolution = 0.26 mm, Quiet Zone = 10 mm
Distance
Angle
100 mm from the edge of the scanner
Pitch, Skew Angle, Dead Zone
PCS = 0.9, Resolution = 0.25 mm, Symbology = 9-digit Code 39,
Quiet Zone = 10 mm, N/W Ratio = 1:2.5
Tilt Angle
PCS = 0.9, Resolution = 0.26 mm, Symbology = 13-digit JAN, Quiet Zone = 10 mm
Pitch angle: Skew angle: β = +15°, Tilt angle: γ = 0°
Tilt angle: Pitch angle: α = 0°, Skew angle: β = +15°
Skew angle, Dead zone: Pitch angle: α = 0°, Tilt angle: γ = 0°
R = ∞

Figure 5: Curvature (NLV 2001 I-Type)

100 mm from the edge of the scanner
Skew Angle β = +15°
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Opticon
NLV 2001
Specifications Manual