MAGNETO-OPTICAL VISUALIZER ”MagMouse-Regula4197”




Workstation general view

Functions

Expert investigations of magnetic protection elements of documents:

  • comparative researches of type and materials of print:
    • detection of presence or absence of magnetic properties in researched paint;
    • investigation of magnetic objects (paints, fibers, tapes and others types of magnetic protection elements): form, size and disposition;
    • assessment of magnetic characteristics of document protection elements (distribution of magnetic induction, module of magnetic flow);
  • invisible magnetic strokes reading;
  • damaged documents researches: stained and spilled texts reading, which are printed with magnetic paint.

Application

  • forensic researches, forgery detection, damage banknote investigation;
  • banking: authenticity verification of securities, banknotes;
  • production of securities, banknotes, quality control;
  • custom supervision of banknote authenticity;

Delivery set

  • magneto-optical visualizer with magnetization unit;
  • visualizer pad;
  • special software;
  • user's guide;
  • test-object;
  • computer (optional).


Magnetic image visualization

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

Characteristics
  • field of vision of the optical input system: - 14 x 18 mm;
  • image point size: not worse than 14mkm (for image format 1280 õ 1024);
  • power consumption, less than 2W (by USB);
  • overall dimensions: 59 õ 113 õ 50mm;
  • weight of device: less than 0,5kg.


Comparison of magnetic induction histograms allows to separate paint of authentic (red) and forgery (green) banknotes

Features

  • effective scheme of magnetization and high sensitivity of vizializer allow to investigate materials with small level of magnetic flow;
  • detachable magnetization system allows to distinguish magnetic protection elements made of hard magnetic and soft magnetic materials;
  • 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 the visualizer MagMouse-Regula4197 can be obtained using together with the Demagnetizer DMR-02.
  • visualizer is further development of MagMouse device, with essentially better characteristics.

User's guide - PDF ôàéë(2.5M)