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Document authenticity verification device Regula 4325

The device is intended for advanced authenticity verification of passports, ID cards and other travel documents, visa stamps and seals, including but not limited to entry permits, driving licenses, vehicle registration certificates and other vehicle related documents, banknotes, revenue and special stamps, securities and other documents with security features.

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Regula 4325 is constructed as a single unit for desktop use. The device is operated via the front panel with control buttons. The control buttons are responsible for the activation of light sources and adjustment of camera parameters in different examination modes, as well as the thermostage temperature (+10...+50˚С). The device is equipped with 7-inch color monitor. Additionally, an extra monitor can be connected.

The device has a spacious working area over the object stage, clamps for fixing examined documents and a special shield protecting from harmful effects of ultraviolet radiation.

Regula 4325 is equipped with a torch, a 10x magnifier Regula 1003M with two white light sources, a spectral luminescent magnifier Regula 4127 for advanced document verification, a digital magnifier Regula 4128 for printing methods examination.

Functionality

Examinations on different levels:

protection of the document basis

оpaper opacity, watermarks, security fibers, planchetes, security threads, foil stamping, pole feature, all types of windows, transparent vanish coating, shadow images, etc.

printing methods

‌intaglio: texts, guiloche frames, rosettes and vignettes, microprinting, latent images and moire patterns, signs for the visually impaired, blind embossing, colour shifting ink, including OVI with embossing and latent images, etc.
‌‌letterpress: serial numbers, texts, barcodes, etc.
offset printing including Orlov and rainbow printing: texts, microprinting, moire patterns, background and anti-copy patterns, etc.
‌screen printing: security features with optically variable effects, etc.
see-through register
perforation

physicochemical protection

‌UV luminescence with different wavelength
IR luminescence

complex security features

security features with IR-metameric ink
metallized coating
laser engraving

Additional examination of

fragments of document images depending on the degree of absorption or reflection of IR light
document alterations such as erasure, etching etc.
traces of signature forgery
extraneous lines (do not originally belong to the examined object) that are performed with IR opaque inks
blurred, crossed out entries, texts and images
document mechanical defects such as cuts, tears, folds, etc.

Application

Financial institutions
Border control and immigration services
Customs authorities
Law-enforcement agencies
Forensic laboratories
Other agencies and organizations authorized to check documents

Delivery Set

Spectral luminescent magnifier Regula 4127
Digital magnifier Regula 4128
Magnifier Regula 1003М
External light source (torch)
Magnetic clamps
Optionally: monitor

Light sources*
White	incident
	2 oblique
	coaxial
	bottom
	external oblique
Ultraviolet, nm	365
	313
	254
Infrared, nm	incident	830
		950
	2 oblique	880
	bottom	880
High-intensity incident cyan 505 nm

* – All light sources are LEDs except ultraviolet 313, 254 nm

Operating modes:

Manual switching between light sources.
Automatic switching between selected light sources.
Simultaneous activation of two light sources: IR 830 nm — for examination on the monitor screen, UV 365 nm — for visual examination.
Examination of documents using thermostage.

Video sensor:

type — CMOS, 2MP
colour model — RGB
colour depth, bit — 16
frame size, pixels — 1600×1200
field of view, mm — 165×85
magnification, times*:

digital — 2 (without quality loss)
on-screen — 2

* – all magnifications are approximate and are provided for 7-inch monitors

Camera filters (automatically installed):

visible pass 420-700 nm
IR High pass 700 nm

Monitor:

type — TFT
diagonal, inch — 7
resolution, pixels — 800×480
tilt adjustment — 120º

Additional functionality:

control of dimensional features

vertical measuring scale (110±0,5 mm)
horizontal measuring scale (240±0,5 mm)

object detection sensor
saving images — .BMP (800×480 pixels)
energy saving mode

Thermostage:

Functionality

Examination of images and elements of banknotes and travel documents containing thermochromic ink at different temperatures.
Examination of a composite security feature Feel®-ID developed by Giesecke & Devrient company. Feel®-ID is based on optically variable and thermochromic effect.

Temperature range, ˚С — +10...+50 °С with a step of 1 ˚С
Heated area (length×width), mm — 42×53


Thermostage	Temperature +20 ˚С	Temperature +30 ˚С

Video output* — D-Sub (800×480, 60 Hz)

* – Recommended monitor: Dell E1916He

Maximum document size, mm — 210×300 (A4)

Dimensions (length×width×height), mm — 410×255×330 / 450

Weight, kg — 6,5

Power supply, V — 12

Power consumption, A — 5

Spectral luminescent magnifier Regula 4127

Light sources*
White	incident
	2 oblique
Ultraviolet 365 nm
Infrared, nm	incident**	830
		950
	2 oblique	870
	high-intensity incident	980
Cyan high-intensity incident 505 nm

* – All light sources are LEDs

** – Alternate switching between IR 830 nm and IR 950 nm light sources for M-mark visualization

Video sensor:

type — CMOS, 2MP
colour model — RGB
colour depth, bit — 16
frame size, pixels — 1600×1200
field of view, mm ― 10×5,6 и 5×2,8
magnification, times*:

digital — 2 (without quality loss)
on-screen — 16 and 32

* – all magnifications are approximate and are provided for 7-inch monitors

Camera filters:

visible pass 370-660 nm
IR low-pass with threshold, nm — 700

Dimensions (length×width×height), mm — 60×95×55

Weight, kg, max — 0,2

Power supply voltage, V — 5

Power consumption, A — 1,2


Fragment of the examined banknote in white oblique light. 16x magnification on the monitor	Fragment of the examined banknote in ultraviolet light (365 nm). 16x magnification on the monitor	Fragment of the examined banknote in cyan high-intensity incident light (505 nm). 16x magnification on the monitor

Digital magnifier Regula 4128

Light source — incident white

Sensor:

type — CMOS, 2MP
colour model — RGB
colour depth, bit — 16
frame size, pixels — 1600×1200
field of view, mm — 2×1,2
magnification, times*:

digital — 2 (without quality loss)
on-screen — 70 and 140

* – all magnifications are approximate and are provided for 7-inch monitors

Dimensions (length×width×height), mm — 30×30×120

Weight, kg — 0,07

Power supply, V — 5

Power consumption, A — 0,6


Inject printing. 70x magnification on the monitor	Laser printing. 70x magnification on the monitor


Offset printing. 70x magnification on the monitor	Letterpress printing. 70x magnification on the monitor

Document examination in different operating modes