Optical Mark Reader

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Optical Mark Reader(OMR scanner) is a high-tech data input device integrated optical and electrical technology.
OMR solves 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 else can instead of OMR so far.
We now have OMRFS, OMRFD, OMRFBS and OMRFBD etc 13 series including 36 types.

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.
Now we have developed eight types of products:

OMR41FSOMR48FS+ OOMR41FD OOMR48FD+OMR41FBS OOMR48FBS+O OMR41FBDO OMR48FBD+

OMR41FS
Principal characteristics:
1. Have serial and USB two kinds of interfaces, more convenient, USB interface can be inserted and pull out with power, plug and play.
2. Can read forms with 41 routes at most.
3. Can read forms with track distance of 1/5".
4. Easy to operate low cost.

Main application fields:
Standard examinations in colleges, high schools and elementary schools, educational evaluations, students' status management and so on.
Specifications
Reading mode: single-face and read one time
Feeding mode: automatic
Speed: 2pcs/sec (based on A4)
Form size: 130mm*50mm-300mm*210mm
Form thickness: 70-150g/m2
Track distance: 5.08mm
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

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

OMR48FS+
Principal characteristics:
1. Compatible with the functions of 41FS series.
2. Adopt the latest DSP technique.
3. Can read forms with track distance of 1/6".
4. Can read bar code.
5. The photoelectric sensor doesn't need to be adjusted.
6. Can read forms with 50 routes at most.
7. More convenient and faster compared with 41FS series.

Main application fields:
Standard examinations in colleges, high schools and elementary schools, educational evaluations, students' status management, staff examination and so on. Mainly in European countries.

Specifications:
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
pen read head: pencils, pens, ball-point; pens (non-red, non-white)
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

OMR41FD
Principal characteristics:
1. Once input twice reading, real time checking, correct error in time.
2. Can read forms with 41 routes at most.
3. Can read forms with track distance of 1/5".
4. Can save time, manpower and expenses more than 50% since check in time.
5. More precise and has no error. + mentioned above.

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: 2pcs/sec (based on A4)

Form size: 130mm*50mm-300mm*210mm
Form thickness: 70-150g/m2
Track distance: 5.08mm
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

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

OMR48FD+
Principal characteristics:
1. Compatible with the functions of 41FD series.
2. Adopt the latest DSP 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 41FD 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. Mainly in large scale examination of European countries.

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

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 erosiv

OMR48FBS
Principal characteristics:
1. Based on the former 41FS,48FS+,41FD,48FD+ series,it can also read forms that with information in both sides.
2. Can read forms with track distance of 1/5".
3. Can read forms with 41 routes at most.
4. Can save time, manpower and forms cost more than 70% compared with 41FS,48FS+,41FD,48FD+ series.

Main application fields:
In important examinations,signing up,statistics, general investigation on population/industry/agriculture/economy and forestry,which require heavy reading.

Specifications
Reading mode: double-face and read one time
Feeding mode: automatic
Speed: 2pcs/sec (based on A4)

Form size: 130mm*50mm-300mm*210mm
Form thickness: 70-150g/m2
Track distance: 5.08mm
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

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

OMR48FBS+
Principal characteristics:
1. Compatible with the functions of 41FBS series.
2. Adopt the latest DSP technique; can recognize bar code.
3. Two photo electricity sensors in both sides; can recognize the infor mation in both sides of forms.
4. Can read forms with 50 routes at most.
5. Can read forms with track distance of 1/6".
6. Can save time, manpower more than 50% compared with 48FD+ series.

Main application fields:
In important examinations, signing up, statistics, cadres evaluation, voting, especially in population, industry, agriculture, maintenance, diseases and forestry industries, which require heavy reading. Mainly in European countries.

Specifications:
Reading mode: double-face and read one 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

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

OMR41FBD
Principal characteristics:
1. Read twice and recognize both sides of the form with once input.
2. With four photoelectric sensors.
3. Can read forms with track distance of 1/5".
4. Can read forms with 41 routes at most.
5. Can save time, manpower and expenses more than 50% compared with 48FBS+ series.

Main application fields:
In important examinations, signing up, statistics, stuff evaluation, voting, especially in country wide general investigation on population, industry, agriculture and forestry industries, which require accurate and heavy reading in a short time.

Specifications:
Reading mode: double-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: 5.08mm
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

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

OMR48FBD+
Principal characteristics:
1. Compatible with the functions of 41FBD series.
2. Read twice and recognize both sides of the form with once input.
3. With four photoelectric sensors.
4. Can read forms with track distance of 1/6".
5. Can read forms with 50 routes at most.
6. Can save time, manpower and expenses more than 50% compared with 48FBS+ series.

Main application fields:
In important examinations, signing up, statistics, staff evaluation, voting, especially in country wide general investigation on population, industry, agriculture and forestry industries, which require accurate and heavy reading in a short time. Mainly in European countries.

Specifications:
Reading mode: double-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

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 g

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