Principal characteristics: 1. Compatible with the functions of LT-40S series. 2. Adopt the latest DSP and CPLD technique, can recognize barcode and photoelectric sensor, doesn't need to be adjusted. 3. Once input, twice reading, check and correct errors in time; No error. 4. Can read forms with 50 routes at most. 5. Can read forms with track distance of 1/6". 6. More faster than LT40S series, more functions realized by software, more convenient. 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. Specifications: Reading mode: Single-face and read two times 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 Pen read head: Pencils, pens, ball-point; Pens (non-red, non-white) Size of mark: 2mm*1mm Error rate: 1*10-7 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, can work without PC Weight: 8kg Operating system: Win98 or above Power supply: AC100-240V, 50-60Hz Packing size: 560mm*170mm*400mm

Optical Mark Reader (OMR) is a high-tech data input device integrated optical and electrical technology. It is a powerful tool for speedy automatic data capture, thousands of data bytes per second, several hundreds of times faster than manpower, especially it can work for a long time without break. It 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. All products have passed ISO9001, FCC and CE certificates.

Optical Mark Reader(OMR) is a high-tech data input device integrated optical and electrical technology. OMR resolved entirely the bottleneck problem of data input. It is a powerful tool for speedy automatic data capture. The speed is several hundreds of times faster than that of manpower, especially the machine can work for a long time without break. So nothing can instead of OMR so far.

OMR is a powerful tool that has many features If you are using casstat (grading tests), the OMR will print the number of correct answers and the percentage of correct answers at the bottom of each test It will record statistical data about each question This data is recorded in the output file created when the forms are scanned You'll find out more about the data file and output formats available later on in this document It can help you on: Daily quiz Final exam Assessment testing Drill and practice exam Class average and percentage Standard examinations of education True rate and false rate analysis Election Society survey Product features: Reading speed: 6,000pcs/hour Error rate: ≤1x10-7 Interface: RS232, USB Powerful software can deal with the error forms prestissimo Software is easy to operate