Denso BHT-6000 - Manual (Page 167)

152
(3) Bar Code Label Size
Recommended width: 10 mm min. (0.39 inch min.)
Length:
Depth of field
(Distance from bar codes to
the bar-code reading window)
Length of labels
(including margins)
123456789012345678901234567890121234567890
123456789012345678901234567890121234567890
123456789012345678901234567890121234567890
123456789012345678901234567890121234567890
123456789012345678901234567890121234567890
123456789012345678901234567890121234567890
123456789012345678901234567890121234567890
123456789012345678901234567890121234567890
95 mm max. (3.74 inches max.)
(Minimum narrow bar width:
0.15 mm min.)*
1
320 mm max. (12.60 inches max.)
(Minimum narrow bar width:
1.2 mm min.)*
4
Width
Length
68 mm (2.7 inches)
350 mm (13.78 inches)
Minimum narrow bar width Depth of field
0.15 mm (5.91 mils) 60 to 80 mm (2.36 to 3.15 inches) * 2
0.26 mm (10.24 mils) 40 to 100 mm (1.57 to 3.94 inches) * 3
0.33 mm (12.99 mils) Up to 110 mm (4.33 inches) * 3
0.64 mm (25.20 mils) Up to 150 mm (5.91 inches) * 4
1.0 mm (39.37 mils) Up to 300 mm (11.81 inches) * 4
1.2 mm (47.24 mils) Up to 350 mm (13.78 inches) * 4
(4) Thickness of Bars and Depth of Field
* 1 Under the following conditions:
• Ambient illuminance: 500 to 3,000 lux.
(Xenon lamp)
• CODE39, ITF, NW7
• PCS value: 0.9 min.
Reflection intensity difference between
white and black bars: 80% min.
* 2 Under the following conditions:
• Ambient illuminance: 500 lux.
(Xenon lamp)
• ITF 20 digits
• Reflection intensity of white bars:
85% min.
Reflection intensity of black bars:
5% max.
* 3 Under the following conditions:
• Ambient illuminance: 500 lux.
(Xenon lamp)
• EAN13
• Reflection intensity of white bars:
85% min.
Reflection intensity of black bars:
5% max.
* 4 Under the following conditions:
• Ambient illuminance: 500 lux.
(Xenon lamp)
• ITF conforming to the UPC Shipping
Container Code
• Reflection intensity of white bars:
85% min.
Reflection intensity of black bars:
5% max.