Description
1. USB wired barcode scanner to capture 1D, 2D code on labels, paper, mobile phone or computer.
2. High-efficiency recognization and high upload speed for improving your working efficiency.
3. With buzzer for reminding you that the scanning successfully or not.
4. Compatible with USB and UART interface.
5. Over 180 configurable options
6. Macro support replace a string in the bar code with another
7. Programmable preamble postamble and termination strings
8.Superior reading performance utilizing advanced decoding algorithms
Specifications
·Decoding Ability:
1D: EAN- 8,EAN-13,UPC-A,UPC-E,Code 39,Code 93,Code 128,EAN128,Codebar,industrial 2 of 5,Interleave 2 of 5,Matrix 2 of 5,MSI,postal code ect.
2D: PDF417,QR Code ,Data Matrix ect.
·Resolution: 0.10mm (4mil)
·Reading Distance :25 - 250mm
·Interfaces: USB2.0 UART
·Operating Voltage :5V
·Operating Current :120mA
·Type of Illuminant:617nm LED(Aimer),6500K LEDs(Illumination)
·Scan Angle: Roll:0-360°, Pitch:±65°or greater, Yaw:±60°or greater
·Scanning angle Inclination angle:34°,Elevation angle 26° Print Contrast 30% minimum reflective difference
·LED Indicator:Buzzer and bi-color light:Red-power,Blue-decoding Successfully
·Operating Temperature:-20 degrees to 55 degrees
·Storage Temperature:-40 degrees to 65 degrees
·Temperature Humidity:5% to 95% Relative humidity, Non-condensing
·Light Levels:0-85000LUX
Files
·Provide User Manual
QR code structure
1. Version information: version1(21*21), version2,..., version40, a total of 40 versions. Version represents the number of modules per line, each version of the previous version of the increase of 4 code elements, the formula is (n-1)*4 + 21, each code element stored in a binary 0 or 1. 1 represents black, 0 means white. For example, version1 means that each line has 21 code elements.
2. Format information: storage error tolerance level L (7%), M (15%), Q (25%), R (35%). Fault Tolerance:Allow duplicate parts of the stored QR code information, the higher the level, the higher the proportion of duplicate information. Purpose:Even if the QR code is partially covered by the icon, you can still get all the QR code content. For QR code with picture, the picture is not considered as part of the QR code, it covers part of the code elements, but you can still scan all the contents.
3. Data and Error Correcting Codes: the actual saved QR code information, and error correcting codes (used to correct errors caused by QR code corruption, that is to say, when the code element is covered by the picture, it can be retrieved by error correcting codes).
4. Position Detection Graphics, Position Detection Graphics Separator, Positioning Graphics, and Correction Graphics: used to position the QR code. Position detection graphics used to mark the size of the rectangle, 3 graphics to determine a rectangle. Positioning symbols because the QR code has 40 versions of size, when the size is too large after the need for a standard line, or scanning may be scanned crooked.
