MAGNETO-OPTICAL SCANNER ”MagReader-Regula7701”




General view of scanner

Functions

Expert investigations of magnetic protection elements of documents:

  • magnetic map of documents sewing and analyze;
  • comparative investigations of print materials and methods:
    • detection of presence or absence of magnetic properties in researched objects;
    • investigation of touches (magnetic paints, fibers, tapes and others types of magnetic protection elements): form, size and disposition;
  • invisible magnetic strokes reading;
  • damaged documents researches: stained and spilled texts reading, which printed with magnetic paint.

Application

  • forensic researches of documents magnetic properties ;
  • banking: authenticity verification of securities, banknotes;
  • production of securities, banknotes, forms: quality control of magnetic protection elements;
  • customs supervision of banknote authenticity;

Delivery set


Magnetic map of $100 banknote demonstrates disposition of magnetic paint on banknote

Methods
  • external magnetic field creation;
  • magnetic-optical visualization of stray field of object by using Faradey's effect;
  • visualized image transformation to digital video signal;
  • digital image processing, including images comparison and its angle, linear and amplitude characteristics measurement.

Characteristics
  • maximum size of the investigated document - 325 x 297 mm (format À3+);
  • field of vision of the optical input system: 11.5 õ 15 mm (352 õ 288 pixels) ;
  • scanning time of A4 format document: not more than 8 min ;
  • image point size: not worse than 40 mkm ;
  • computer interface: USB;
  • power supply source: less than 150W;
  • overall dimensions: less than 586 õ 415 õ225 mm;
  • weight of scanner with power suppluy unit: 10.8kg.

Features

  • effective scheme of magnetization and high sensitivity of scanner allows to investigate materials with small level of magnetic flow.
  • special software allows fast and precision measurement or comparison of test object and specimen.
  • additional increase in accuracy of measurement of protection elements magnetic parameters performed by applying thescanner MagReader-Regula7701M can be obtained using together with the Demagnetizer DMR-02.
  • scanner is further development of SEZAM device, with essentially better characteristics.

User's guide - PDF ôàéë(3.3Ì)