Optical Mark Reader

Optical Mark Reader Description

Product Description Digital Optical Mark Reading machine, originated from English advanced technology, not only can read the optical marks on the information card with accuracy, but also help you do some data statistics and analysis more efficiently and conveniently. Now, you will possess a digital system with strong function in teaching. It can help you: Read the marks on the information card rapidly. Judge the marks on the test paper rapidly (inclusive of subjective marks). Print the report forms needed rapidly. Analyze the data rapidly, come to a conclusion and print the result. Sort order and process data as requested rapidly. With high discriminating precision Adopted the DSP processor and high-frequency digit anti-jamming technology, realize the high-speed sampling control and blurring discriminating arithmetic, and improve the accuracy and intellectualized degree in the discrimination of blacking dots. For not too normative blacking dots, also can obtain a satisfactory intellectual discriminating effect. With low demand on reading card and reliable performance Intellectual discriminating technology and software adjustment function make the reader have a relatively lower request for the quality, printing and paper cutting. Comparing with the previous readers, it is characterized with fast starting speed, convenient and reliable online, strong anti-jamming, and anti-static electricity. With easy installation, learn and operation Comparing with other brands of readers, it can leave out the adjustment of the photoelectricity conversion, simplify the installation process and abate the workload of maintenance. The software operation in full Chinese version, it is easy to learn and not necessary to do professional training. With speed and fluency on reading the card The reasonable mechanism structure, strict craftwork and high-qualified raw materials make its mechanism structure rather stable and reliable, not only low noise but also easy maintenance. With strong compatibility and easy operation On the way of hardware, it adopts current RS232 surface and suits to all kinds of models and brands of computers. On the way of software, it is compatible of various current vision-window operation system: Windows 9X, 2000, NT, XP. By the detailed helping function, you fully don't worry about forgetting the operation method. With complete software, statistics and analysis as a whole With machine, the test software and the format editing software of information card as present are simple and understandable with full Windows operation interface. Also a set of current application software as present, assure the machine can be used when installation at the same time. Main technological parameters Reading speed 3pcs/second (6000information digits/second) Information card size Min. 130mm*500mm Max. 300mm*210mm Information card thickness 70g-150g/m2 Inaccurate code rate 1*10-7 Blacking dots area 1mm*2mm Blacking mode Single selection, multiple selection, BCD code Bar code discrimination 128C bar code available Format discrimination 26sets, at most 255 orders per set. Interface mode RS232 serial interface Operation system Windows9X, NT, 2000, XP Application software 1. Test Affair (High school version) 2. Test Affair (Entrance examination for junior school version) 3. Test Affair (Teaching and research office version) 4. Test Affair (College English version) 5. Student Status Management System 6. Teaching Evaluation System 7. Manager Evaluation System 8. Various Best Evaluation System 9. Psychology Evaluation Management System 10. Various Social Investigation Management System