Graphtec HD Plus Promotion

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Graphtec HD Plus Promotion

• Graphtec allow for High Definition Plus via the
  CIS method.
• HD Plus 1 High Resolution maximizing CIS
  performance
• HD Plus 2 High Speed CIS performance
• HD Plus 3 High Efficiency CIS method
• HD Plus 4 High Accuracy
• HD Plus 5 High Speed warm-up
• HD Plus 6 High quality Environmental
  Friendliness
• ? Energy Star Program
• ? RoHs
• HD Plus 7 High Space saving

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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
Do the scanners with the highest advertised
resolutions have the best resolving power?

• Beginning of 2007

GRAPHTEC resolution is best in the world as
optical 600dpi.

• Beginning of 2008

CONTEX describe their 508 dpi optical resolution
scanners as having a "real" resolution of 600dpi,
and their 600dpi optical resolution scanner (the
Puma G600 iJET) as having a "real" resolution of
800dpi.

• Middle of 2007

COLORTRAC claimed that their Gx range of scanners
have an optical resolution of 1200dpi.
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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
Contex announced their HD Series at the
beginning of 2008.
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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
Lets check out real resolution!
These report was made by Scanners4CAD.
Test Chart is The T-10 resolution Chart.
The T-10 resolution chart

• The largest test element at top left is labelled
  1.0. This means that there is one cycle (line
  plus space) per mm.
• The next largest test element is labelled 1.1 -
  1.1 cycles per mm.
• The test elements continue all the way down to 18
  - 18 cycles per mm!

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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
It was tested by the following Scanners.
1200 dpi

• ltConditionsgt
• Made by a staff member of the manufacturer or
  distributor.
• Made at 600 dpi.
• Made in 24-bit colour so the results would not
  depend on the quality of the thresholding used
  to create a black and white scan.

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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
Below are 5cycle per mm test elements from each
scanner.

• Only one scanner above cannot resolve the lines.
• The blurry scan was made by the Contex Hawk-Eye
  optical resolution is just 200 dpi.
• Others scanners were able to resolve the lines.

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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
Lets compare some test results showing smaller
cycles.
Image Access
Graphtec CS600
Contex Crystal G600
Contex Puma G600 800dpi
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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
Lets compare some test results showing smaller
cycles.
Colortrac Cx40 CIS 600dpi
Graphtec SK200
Colortrac Gx42 1200dpi
Contex Hawk-Eye
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Graphtec HD Plus Promotion
HD Plus 1 High-Resolution maximizing CIS
performance
Do you need the resolutions advertised highest in
your scanner?
We hope you understand What point the important
for HD (High Definition) is. Its not only the
advertised resolution of a Sensor. But also what
you can really see after scanning a CAD drawing.
If 2 lines are overlapped at 1 line, Graphtec
HD Plus can resolve it.
http//www.scanners4cad.com/news_views/news_resolu
tion.htm
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Graphtec HD Plus Promotion
HD Plus 2 High-Speed CIS performance
Scanning Speed mast be checked how long it takes
form the moment you press the Scan button to
scanned image becomes freely available on your
PC.

• Colortrac has Published scan speed at 200dpi.
• Contex has published scan speed at 400dpi.
• Graphtec has published scanning time of ISO A0
  size at 400dpi with high-speed mode.

Misunderstanding is sure to happen. Document
width Scanning Mode
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Graphtec HD Plus Promotion
HD Plus 2 High-Speed CIS performance

• Colortrac has Published scan speed at 200 dpi.
• Colortrac Chinese catalog has showed the same
  scan speed at 400 dpi.

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Graphtec HD Plus Promotion
HD Plus 2 High-Speed CIS performance

• Contex has Published scan speed at 400 dpi with
  turbo mode.
• Turbo mode across the scanner, 200dpi along the
  scan
• 
  effectively
  200dpi
• Contex announced New HD series with just 2 new
  features upgraded resolution as 600dpi Improved
  speed as xDTR.

But the speed on spec was not changed Contex now
claim to be able to match Their published speeds.
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Graphtec HD Plus Promotion
HD Plus 2 High-Speed CIS performance
Scanning Speed must be checked how long it takes
form the moment you press the Scan button to
scanned image becomes freely available on your
PC.
Graphtec has been showed these informations on
specification. Scanner speed is is including data
transfer time when scan A0 size as 400dpi each
scanning mode.
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Graphtec HD Plus Promotion
HD Plus 2 High-Speed CIS performance

• Lets measured Graphtec CSX, highest model Contex
  Puma highest model Colortrac CX40e.
• 1.Size A0(E-size) 2.Resolution 200dpi
  400dpi with high speed mode or turbo mode.
  3.Measure time is form the
• clicking of the Scan button to open or save the
  file. 4.PC spec 3.4GHz Pentium 4 with 1Gb RAM

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Graphtec HD Plus Promotion
HD Plus 2 High-Speed CIS performance

• Lets check between the specification tested
  result

Graphtec 400dpi high speed B/W 228.6mm/s 24bit
76.2mm/s
If want to real speed, Graphtec HD Plus can help
it
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Graphtec HD Plus Promotion
HD Plus 3 Super-Efficient CIS method
Why is Graphtec CIS Method best on the
specification of Resolution Speed.

• Graphtec CIS Method is simple smart.
• Graphtec CIS Method has innovated CIS technology
  for 10years.
• Graphtec CIS Method is best solution in the
  large format scanners.

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Graphtec HD Plus Promotion
HD Plus 3 Super-Efficient CIS method
CCD (optical reduction Method)
CIS (contact image Sensor Method)
Graphtec CIS Method is an integrated module that
comprises an illumination system, an optical
system a light-sensing system all within Scan
glass component.
The three colors RGB Led, lens and sensor are
integrated into a single module. Since these
components are all rods of the same length in
close contact. This providers giving much less
room for error.
CCD in long distance is folded inside the scanner
using a system of lights, camera, lenses
mirrors. So CCD scanners are more sensitive to
misalignment by many kind of system, temporary
heat, moving scanner bumping.
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Graphtec HD Plus Promotion
HD Plus 3 Super-Efficient CIS method
CCD (optical reduction Method)
CIS (contact image Sensor Method)
All information from each 1/600th of an inch on
the document is collected at real size(11) by
CIS Component. there is no reduction or
enlargement and this results in a scanner
offering the best performance in terms of
resolving power and geometric accuracy.
All information from each 1/600th of an inch on
the document is collected onto a much smaller
sensor. this focusing takes place over a distance
that can be up to the metre long.
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Graphtec HD Plus Promotion
HD Plus 3 Super-Efficient CIS method
Graphtec CIS Method offer ,,,

• Real resolution 600dpi
• Real scanning speed
• Simple Smart CIS method structure
• High accuracy
• Easy to maintenance
• High speed warm-up
• Environmental friendly
• Compact Dimension

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Graphtec HD Plus Promotion
HD Plus 4 High Accuracy
Graphtec CIS Method offer the high accuracy

• Stitching error
• Dimensional accuracy across the scan
• Dimensional accuracy along the scan
• Horizontal accuracy

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Graphtec HD Plus Promotion
HD Plus 4 High Accuracy
Stitching errors
When scanner doesnt press the document to glass
at the stitch point, stitching error will occur
as below.
Graphtec CIS method doesnt occur Stitch error
after installation. Because CIS components
contact to document directly, and is simple
smart.
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Graphtec HD Plus Promotion
HD Plus 4 High Accuracy
Dimensional accuracy across the scan
CCD scanners potentially suffer form dimensional
accuracy issues across the scan because the leds
and mirror system.
Graphtec CIS method doesnt occur by scanner
optcs.
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Graphtec HD Plus Promotion
HD Plus 4 High Accuracy
Dimensional accuracy along the scan
Graphtec CIS method provide a more dimensionally
rigid optical system. Because our accurate motor
drive technology based on XY pen plotter
engineering experiences for 40yeras.
We checked dimensional accuracy by left side.
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Graphtec HD Plus Promotion
HD Plus 4 High Accuracy
Dimensional accuracy along the scan
Graphtec HD Plus offer best accuracy.
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Graphtec HD Plus Promotion
HD Plus 4 High Accuracy
Horizontal accuracy
Graphtec CIS method offer High Evenness of Image
with no distortion
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Graphtec HD Plus Promotion
HD Plus 5 High-speed warm-up
CCD
CIS
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Graphtec HD Plus Promotion
HD Plus 6 High-quality Environmental
Friendliness
Energy Star Program When Graphtec Scanner is
unused longer than a fixed period time , the
scanner automatically enters standby to reduce
power consumption (to 5 W or less). power save
mode is for CSX only Recycle The
materials for the main unit are recyclable.
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Graphtec HD Plus Promotion
HD Plus 7 High-save Space