User Manual

H-1311-BTH SS08xxx

6.4. Pitch, Skew and Tilt

Items Specifications

Pitch α = ±35°

Skew β = ±50°(excluding dead zone)

Dead Zone(DZ) β = ± 8°

(there are some areas in which decoding fails due to specular reflection)

Tilt γ = ±20°

Conditions:

OPTOELECTRONICS Test Sample

Pitch

Skew

Dead zone

PCS = 0.9

Resolution = 0.25mm

9-digit Code 39

Quiet zone = 10mm

NW ratio 1:2.5

Barcode

Tilt PCS = 0.9

Resolution = 0.26mm

13-digit JAN

Quiet zone = 10mm

Distance 90mm from the edge of the data collector

Pitch Skew: β = +15°

Tilt: γ = 0°

Tilt Pitch: α = 0°

Skew: β = +15°

Angle

Skew

Dead zone

Pitch: α = 0°

Tilt: γ = 0°

Curvature R = ∞

Figure5: Pitch angle