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DRS - Digitizer
Fully automatic microfiche scanner
The DRS will automatically feed the microfiche (up to 200 fiche or 100 jackets).
The DRS is able to scan images from fiche automatically without operator intervention. It comes with top of the line software built in to the scanning process,
which allows it to compensate for images that are of varying contrast.
The DRS has a 2300 x 3500 pixel CCD Camera, resulting in the whole image
being scanned versus a line scanner which scans across the image.
Key Features
Scanning of microfiche and microfilm jackets
• High spatial resolution, increasable by stitching (assembly of images by using
software solutions).
• High reading rate and exposures of constant quality.
• Tuned precision optics.
• 12 bit dynamics range, even minor changes of contrast are detected.
• Individual quality optimisation for every document.
• Chip-on-board-technology =>light exposure without wear and tear.
Unique characteristics
• Innovative feeder technology => large quantity capacity of microfiche.
• Nearly contact-less => reliable separating of microfiche.
• Open software design => individual customisation.
• X-Y positioning table =>-precise pixel positioning and stitching feature.
• Application of dual camera systems.
The customer's advantages
• Highest quality, wear-resistant, fast, user-specific
• High capacity, economical, reliable
• The ultimate solution
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DRS DIGITIZER – Technical Specifications
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CCD chip camera
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2.300x3.500 pixels, full frame chip, chipsize: 23x35mm
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Resolution
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Up to 300 dpi (higher resolution possible)
12 bit greyscale images with high spatial resolution
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Speed
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approx. 0,5sec/Image (for greyscale level and maximum resolution of the camera)
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Machine throughput
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up to 140.000 Images in 24 hours with refilled cartridge (The refill interval is approx. 12 hrs. for COM fiches)
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Fiche/jacket types
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Supports all standard fiche and jackets incl. COM, AB-Dick,
silver, diazo, positiv, negativ, duplex, cine and comic mode.
Image can be 16mm and 35 mm
mixed types 35mm/16mm possibel in one cycle
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Reduction ratios
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15x to 50x
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Fiche and jacket formats
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105mmx148mm and 103mmx152mm (metric, imperial)
other dimensions possible
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Fiche/Jacket feed
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Automatic, preserves originals because low-contact.
No recording of the individual fiche in cassettes. Original holder holds up to 200 fiches, automatic turning of the processed fiche/jackets. Removal in original order
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Document detection
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Precise automatic position detection of the documents on the fiche/jackets, also for difficult, low-contrast originals.. Also grid originals are possible. Manual document detection possible.
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Quality:
High quality of digitalization is achieved by:
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Individual quality optimisation of each document through automatic contrast optimisation. Precise exposure through chip-on-board exposure technology. No motion during the digitalization process. Pixel-precise positioning of the fiche/jackets through high-quality x-y machine tables
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Further processing
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Automatic cropping of the documents.
Automatic aligning of the documents.
Customized defaults possible, by open software structure
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Output formats
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TIFF, JPEG, multi-page formats, customised output formats possible
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System components
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Industrial computer Windows, system control.
Gigabit Ethernet interface for data transfer.
LCD screen for progress control, system control and adjustment, software language German, English
Quality lens from Schneider-Kreuznach
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Customized
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Overview detection tailored to special specifications. Indexing according to customer specifications.
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