OPH-5000i
1st
21
8.6 Pitch, Skew and Tilt
Pitch :
α
= ±50°
Skew :
β
= ±50°
Tilt :
γ
= ±180°
<Conditions>
Barcode Sample
: 0.33 mm Code 39 specified in Chapter 7.1
Distance
: 125 mm from the front edge of the scanner
Curvature
: R =
∞
* For the pitch angle and tilt angle measurement, set the skew angle
β
= +15°
β
γ
+
+
+
-
-
-
Figure 7: Pitch, Skew and Tilt
8.7 Curvature
0.33 mm 12-digit UPC
: R
≧
20 mm
0.15 mm 10-digit Codabar(NW-7) : R
≧
16 mm
<Conditions>
Barcode Sample
0.33 mm UPC, 0.15 mm Codabar specified in Chapter 8.1
Distance
105 mm from the edge of the scan engine
Angle Skew
angle
β
= +15°
R
バーコード
Figure 8: Curvature
Note: Scanning may fail due to the specular reflection of the LED illumination when the reflectivity of the barcode
is high.
Barcode
Summary of Contents for OPH-5000i
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