Datalogic Gryphon I GBT4200 Quick Reference Manual page 41

Optical Format
Illumination System
Ambient Light
a
Tilt Tolerance
Pitch Tolerance
Skew Tolerance
a
Field of View
PCS
(Datalogic Test Chart)
a. Based on ISO 15423 specifications.
Code 39 5mils: 50 to 370mm / 1.97 to 14.6 inch
Code 39 7.5mils: 50 to 540mm / 1.97 to 21.3 inch
a
DOF Code 39 10mils: 50 to 735mm / 1.97 to 28.9inch
Code 39 20mils: 25 to 1470mm / 0.98 to 57.87 inch
EAN13 13 mils: 35 to 900mm / 1.38 to 35.43 inch
Resolution
0.0077mm /3mils
(Maximum)
a. The depth of field is defined by an arc and not a plane. Shorter bar codes of a
given resolution can be read at a further distance than longer bar codes (as
explained in the following image).
b. All labels grade A, typical environmental light, 20°C, label inclination 10°.
OPTICAL CHARACTERISTICS
CCD solid state sensor (2500 pixels)
LED Source
Dual LED Array 612-630nm
Up to 130,000 lux
+/- 45°
a
± 65°
a
± 65°
HORIZONTAL 36° +/- 1°
minimum 15%
READING CHARACTERISTICS
Technical Specifications
b
b
b
b
b
QUICK REFERENCE GUIDE
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