Questioned Document Examination Solutions

Recognised leaders in the field of questioned document examination foster+freeman systems can be found in airports, border crossings, immigration controls, banks and forensic laboratories worldwide.

  • Passports & Identity Documents
  • Banknotes, Currency & Cheques
  • Official Letters & Breeder Documents
  • Works of Art & Valuable Artefacts

QDE Products

VSC®9000

Our Most Advanced QDE Workstation: Redefining the Limits of Optical Performance

Equipped with a high-performance optical and illumination system, VSC9000 enables the examiner to conduct multi-spectral examinations of documents in microscopic detail to authenticate legitimate documents, reveal sophisticated counterfeits and to identify evidence of tampering or manipulation with unparalleled accuracy.

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VSC®900

Complete Solution for Hybrid Document Interrogations

The first in a new generation of hybrid VSC document examination systems, the VSC 900 provides examiners with a comprehensive suite of traditional and advanced tools for the interrogation and verification of passports, ID cards, visas, residence permits, and other questioned documents.

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VSC80 rapid QDE
VSC80 rapid QDE system with simple touch screen operation

VSC® 80/FS

A Complete, Compact Solution for Questioned Document Examination

An ideal instrument for the analysis and comparison of handwriting, signatures, photocopied and printed documents, banknotes, cheques and secure documents including passports, ID cards, driving licenses, and breeder documents, the VSC80/FS provides a comprehensive suite of examination facilities within a compact yet powerful workstation.

  • High sensitivity Vis-IR sensitive camera
  • Full HD live video output
  • Crystal clear imaging up to x100 magnification
  • Multispectral UV/Vis/IR examination
  • Automated examinations
  • Removeable Transmitted Light Base
  • Expanded field of view (FOV)

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ESDA® 2

The Industry Standard System for Detecting Indented Writing

The ESDA® 2 works by creating an electrostatic image of indented writing, which is then visualized by the application of charge-sensitive toners. The sensitive imaging process reacts to sites of microscopic damage to fibres at the surface of a document, which have been created by abrasive interaction with overlying surfaces during the act of handwriting.

  • Creation of permanent records
  • Repeatable without loss of information
  • Effective on old documents
  • A3-sized document bed
  • Original cascade development method
  • Improved toner pad development
  • Optional aerosol hood for ‘powder cloud’ development
  • Replaceable vacuum bed

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The ESDA process was originally discovered by Foster + Freeman more than 35 years ago and resulted in the founding of the company.Used by police forces and document examiners worldwide, ESDA instruments remain the systems of choice for the chemical-free and completely non-destructive detection of indented writing.
The ESDA process was originally discovered by Foster + Freeman more than 35 years ago and resulted in the founding of the company.Used by police forces and document examiners worldwide, ESDA instruments remain the systems of choice for the chemical-free and completely non-destructive detection of indented writing.