ElarScan A2-400WU

  • Industrial 24 MP
  • Max format: A2++ (660 x 450 mm) (without using the glass plate)
  • Max format: A2+ (625 x 420 mm)
  • Planetary scanner

ElarScan A2 ‘WU’ model is a special modification of basic ElarScan book scanners with integrated touch-screen monitor for self scanning by visitors of reading halls of libraries and archives, any public access areas – without using mouse, keyboard, flattening glasses.The design of scanner optical system includes an RGB sensor enabling high-quality digitization with an option to autofocus and automatically adjust to originals of various thickness and shape.

The ElarScan A2-400 modification is equipped with a V-shaped manual book cradle with independent adjustment of the opening angles and an additional recess for the spine. The cradle can open at 90, 120 to 180 degrees and is designed to scan originals up to 15 cm thick and weighing up to 15 kg. All the main elements of the book cradle design are made of metal and have high resource of work at the maximum load. If it is necessary to align the originals in the V-shaped mode, it is possible to use an autonomous flattening glass (optional).


Scanner type Planetary scanner

Self-service principle (by user)

Standalone system with built-in computer

Desktop installation

Scan system industrial 24 MP CMOS RGB camera
Max. format A2++ (660 x 450 mm) for flat originals without using the glass plate

A2+ (625 × 420 mm).

Color depth (scan) In color – 42 bits

In grayscale – 14 bits

Black and white – 1 bit

Color depth (save) In color – 24 bits

In grayscale – 8 bits

Black and white – 1 bit

Scan time 0.5 sec irrespective of the original size
Full cycle time * 4 sec irrespective of the original size
Scan resolution 100 – 600 dpi
Optical resolution on A2+ format (625 x 420 mm) 240 dpi
Optical resolution in macro-mode 600 dpi on 246 х 164 mm format
Embedded software functions Batch scanning of documents, sections or books of various formats, providing stream download of image files of documents;

Automatic loading of images from external sources by hot-folder scenario;

Switch from scan mode to process mode and back at any time without having to save the current changes for downloaded files;

Automatic geometric image correction for scanning with opening angles from 90° to 180° degrees inclusive;

Set up of scan and image processing profiles that optimize the work done by operator;

Export / import scan profiles to save and restore settings;

Access camera software settings and save them in the scan profile;

Automatic detection of the original format;

Ability to quickly switch and open any scanned image;

View a thumbnail image of all scans;

Ability to move the scanned image within the project with automatic numbering;

Automatically split the spread into two separate pages and then save as two separate files;

Free masking mode during live preview;

White balance and ICC-profiles setting;

Removal and replacement of unsuccessfully scanned images;

Save images to the hard drive;

Save images to a network folder;

Archive to ZIP format for sending scanned images by e-mail;

Save images to cloud storage;

Ability to set-up for auto-naming files using the variables;

Start scan options:

Manually, through the software interface;

By interval (after a specified period of time);

By automatic page flip detection function;

Barcode recognition on the scanned document, using the code for file naming;

PDF recognition for context search (supports more than 50 languages);

Electronic image processing Processing downloaded images from external sources, including multi-page images in MTIFF and PDF formats Correction of brightness, contrast, saturation, gamma;

Sharpness correction: image enhancements;

The alignment of the images;

Remove black borders and warps;

Remove image background;

Remove debris from image;

Automatic removal of optical “debris”, noise and stains;

Scaling as a percentage of the original size;

Zoom in, zoom out and rotate the image;

The alignment of the lines;

Crop borders on the field;

Crop borders by meaningful information: crop an image by text and other meaningful information on it;

The alignment of the edges by adding additional fields and the alignment edges using the geometry of the sheet;

Cleaning a block: delete the image inside (outside) the selected area;

Masking the fingers of the operator;

Equalisation of light level;

Centering an image;

Applying an electronic stamp on scanned images;

Saving multiple image areas into separate files (multi-masking);

Rotate at a specified angle (multiple of 90 degrees or arbitrary);

Mirror image: mirror the image vertically or horizontally;

Convert color and gray images to black and white without losing meaningful information;

Color inversion;

Saving of image processing profiles;

Active mode of processing profiles (applying settings to all new images);

Return to the original image with the ability to cancel the application of all or each individual image processing filter;

Control interface dust and moisture protected control panel with LED indication and two fast scan start buttons;

widescreen FHD 23.8” monitor for real-time preview and work with the scanner software;

additionally, integrated buttons to control the macro module.

Start scan options: scan start button

using the embedded software interface

by interval (after a specified period of time)

by automatic page flip detection function

with control footswitch (option).

File saving direct recording to USB 2.0 – 3 ports, USB 3.0 – 3 ports;

by sending to the network directory through the connection via the Gigabit Ethernet interface;

Characteristics of originals up to 15 kg weight

up to 15 cm thick

File formats BMP;





CR2 (RAW);

TIFF (single and multi-page);

RTF (single and multi-page);

PDF (single and multi-page);

PDF/A (single and multi-page).

Book cradle V-shaped book cradle with independently manual adjusted angle of inclination of the placeholders;

cradle placeholders with automatic balancing to the book spine thickness;

opening angle of 90, 120 and 180 degrees inclusive;

Additional modules and accessories stand-alone 120 degrees V-glass, 2xA3 format;


dust-proof covers;

the 23.8’’ sensor monitor (recommended when using the scanner as a “self-service stand”)

ergonomic support with the floor-standing monitor and keyboard holder

Wi-Fi wireless interface (802.11a/b/g/n)

external CD/DVD drive

Warranty standard warranty: 12 months, starting from the date of equipment installation;

extended warranty: 24 months, starting from the date of equipment installation.

Other dimensions: (LхWхH) – 900х780х1090 mm

weight: 49 kg

power: 220 V, 250 W;

* — Indicated time depends on the selected settings and the post-processing functions used; The manufacturer reserves the right to make changes in the design and configuration of the product that do not reduce the quality and technical characteristics of the equipment.

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