OMR data processing
Features Specifications: OMR data processing
Principal characteristics of OMR data processing:
Reading mode:
single-face and read one time
Feeding mode:
automatic
Speed:
1-3pcs/sec (based on A4)
Form size:
130mm*50mm-300mm*210mm
Form thickness:
70-150g/m2
Track distance:
4.23mm (5.08mm, 7.00mm)
Tolerance:
cutting±0.2mm
Marking tools:
pencil read head: pencils and carbon pen
Size of mark:
≥2mm*1mm
Error rate:
≤1*10-7
Double-sheet rate:
≤1*10-4
Check rate:
≤1*10-4
Mark choice:
single choice, multiple choice and BCD code
Format:
26 kinds, each has 256 commands at most
Bar code:
128 code, 39 code and 25 code
Communicate interface:
RS232 serial and USB interface
Host:
PC 586 or faster, notebook PC
Weight:
8kg
Operating system:
Win2000 or Win XP
Power supply:
AC100-240V, 50-60Hz
Packing size:
560mm*170mm*400mm
Environment:
temperature 0-40°C, humidity≤ 90%, no erosive gas
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See larger image: OMR data processing
