Denso BHT-1400BWB-CE, Руководство пользователя по оборудованию

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BHT-1400-CE Series
QR code cell pitch dimensions Readable distance
0.25 mm
0.33 mm
0.50 mm 45 to 145 mm *1
60 to 205 mm *2
70 to 275 mm *3
PCS value: 0.9 min., White reflection intensity: 85% min
*1 Under the following conditions:
QR Code Model 2: Ver.5 (cell pitch 0.25 mm)
Error-correcting level: M
Black & white label
*2 Under the following conditions:
QR Code Model 2 : Ver.5 (cell pitch 0.33 mm)
Error-correcting level: M
Black & white label
*3 Under the following conditions:
QR Code Model 3: Ver.3 (cell pitch 0.5 mm)
Error-correcting level: M
Black & white label
Barcode module dimensions Valid reading distance
0.15 mm
0.25 mm
0.33 mm 80 to 135 mm *4
75 to 235 mm *5
75 to 295 mm *6
PCS value: 0.9 min., White reflection intensity: 85% min
*4 Under the following conditions:
Codabar: 10 digits
Narrow bars and narrow spaces: 0.15 mm
Bar height: 10 mm min.
*5 Under the following conditions:
Codabar: 10 digits
Narrow bars and narrow spaces: 0.25 mm
Bar height: 10 mm min.
*6 Under the following conditions:
EAN-8: Module dimension: 0.33 mm
Bar height: 10 mm min.
The BHT may fail to read codes due to specular reflection depending on conditions such as the light source
and reading angle.