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A world leader in automatic data capture technology and the inventor of the QR code®

  QD20 2D

2D Code Direct marking scanner

  • Full adjustment functions
  • Best reading set by multiple-choices
  • Easy setting with a mouse
  • Efficient setup in limited space

Reading of direct marking 2D code

Using the latest image processing technology, the decoder can read direct marking 2D code as well as labels reliably. In addition, thanks to simple setting with a mouse, parts traceability management can be achieved with ease.

Full adjustment functions

Test mode function is employed to make sure of error correction number of QR Code and display detailed code information, which enables secure setup.

Illumination distribution function is employed to choose the most suitable illumination conditions.

Picture Memory Function

is employed to analyze and adjust the detailed cause of failure or defects, saving up to 10 reading failure pictures.

Best reading set by multiple-choices

achieves to identify the best setting of reading conditions, saving up to 4 patterns and switching set dependent on working status.

Easy setting with a mouse

Easy setting with a mouse enables to set up parameter with ease in the monitor as well as command setting.

Efficient Setup in limited space

Capability to be installed in the limited space

Model QD20
Scanner Readable code 2D code QR Code, Micro QR Code, PDF417,
Micro PDF, Data Matrix (ECC200),
EAN.UCC Composite
1D code UPC-A/E, EAN-13/8, CODE39,
CODABAR (NW7), Interleaved 2 or 5,
CODE128 (EAN-128), RSS
Angle 360°
Camera Original camera (VGA/1)
Function Picture Memory Max. 10 frames (640x480)
Monitor Display Gray/2 value picture, A setup menu, A reading result
Operation Monitor Output NTSC/EIA
Console Input PS/2 mouse interface (insertable)
Outside Input 3 (trigger, mode1, mode2)
Input & output Output 4(OK, NG, outside illumination synchronous signal, option)
Communication Interface spec RS-232C
Speed Max. 115.2kbps
Connector D-sub9 pin (Male)
Power Voltage DC24V, 1A
Environmental Conditions Temperature 0 - 50°C
Environmental Perfomance Humidity 10 - 85%RH (without dews)
Weight Approx. 510g


QD20 Option list

Setting Software

  • Oblique illumination (Shower)
  • Oblique illumination (Low angle)
  • Coaxial oblique illumination
  • Transparent illumination