Appendices
177
Straight beam, long-range type (BHT-8000D)
(1) Available Bar Code Types
Bar code type Bar dimensions Readable magnification
Universal product codes
EAN-13
EAN-8
UPC-A
UPC-E
EAN-13 with supplemental codes
EAN-8 with supplemental codes
UPC-A with supplemental codes
UPC-E with supplemental codes
2-digit add-on
5-digit add-on
0.26 to 0.66 mm
(10.24 to 26.0 mils)
0.8 to 2.0 magnifications
Interleaved 2of5 (ITF)
Standard 2of5 (STF)
Codabar (NW-7)
Code 39
Code 93
Code 128
0.15 mm min. (5.91 mils min.)
PCS value ≥ 0.9
Reflection intensity difference between white and black
bars ≥ 0.8
0.19 mm min. (7.48 mils min.)
(PCS value ≥ 0.45)
* The all above values are under the following conditions
• Depth of field: 68 mm (2.7")
• Ambient illuminance: 500 lux. (Xenon lamp)
(2) Optical Properties Required for Bar Code Labels
White bars: Reflection intensity 45% min.
Black bars: Reflection intensity 25% max.
PCS value 0.45 min.
To Next Page
Loading...
