Our range of OMR Data Scanner is a high-tech data input device . NANHAO OMR can be widely used in education examinations, signing up, subject choice, data statistics and evaluation in fields such as vote, transportation, human resources, fiscal taxation and finance and so on.
Main application fields:
In entrance examination to college,entrance examination to high school, simulation examinations, staff examination, evaluation, voting and so on, which require accurate reading.
Mainly used in large standard examinations, evaluation, election, etc.
Reading mode: single-face and read two times
Feeding mode: automatic
Speed: â¥7000pcs/hour (based on A4)
Form size: 130mmÃ50mm-300mmÃ210mm
Form weight: 70-150g/m2
Track spacing: 5.08mm
Marking tools: No.2 or softer pencils,carbon pens
Mark shapes: Rectangles,ovals and circles
Error rate: â¤1Ã10-7
Mark choice: single choice, multiple choice and BCD code
Format: 26 kinds, each has 255 commands at most
Interface: RS232 serial,USB
Host: PC , Laptop
Operating system: Win2000, Win2003, Win XP, Win7
Power supply: AC90-264V, 50-60Hz
Operating condition: temperature 0-40Â°C, humidityâ¤90%, no erosive gas
Barcode reader: Code39 ,Interleaved 2 of 5 Code, Character Set C of Code128
Ink reader: Blue and black ballpoint pens, markers and pencils