Mobile Kit for In-Field Firearms Examination

The device is a set of hardware and software products enabling visualization of the relief and structural inhomogeneity of metal surfaces with magnetic or electroconductive properties without removing the lacquer and paint coating.

The delivery set comprises a magnetic copying tool kit (the magnetic scanner-demagnetizer with a set of replaceable concentrators, magnetic tape clamps, and magnetic tape cartridges), a USB device for magneto-optical visualization (a module built into the device case), an eddy-current magnetographing device used for non-destructive examination of the structure of electroconductive non-ferromagnetic and ferromagnetic materials, and magnetizing equipment consisting of a magnetizing desk with brackets, planks, etc.

The mobile kit can also be supplemented with a laptop and Regula 7516 peripherals.

Regula 7505M is controlled via NUCA software, which processes obtained images: it compares image fragments and measures linear and angular dimensions.

Intended Objects for Examination

Firearms identification numbers
Ammunition identification numbers

Highlighted Features

Nondestructive examination

Visualization of the relief and structural inhomogeneity of metal surfaces with magnetic properties without removing the lacquer and paint coating.

Hardcore cases

The workstation allows to go even deeper in the layer of the corroded and grinded surface. Other existing examination methods do not provide such complex investigations.

Rapid on-site examinations

Regula 7517 is time saving solution which not only provides you with the processed results in a minute but also makes it possible to perform 8 hours of nonstop examinations in field.

Additional equipment

Peripherals Regula 7516 (supplied optionally) can be used either as a separate device for non-/destructive examination of metal surface, or together with Regula 7517 expanding functionality of the latter.

Portability and operability

Regula 7517 is constructed in a protective case. There are three options of power supply sources: internal PC battery, external PC power supply source, converting AC voltage of 110–240 V into DC voltage of PC power supply, and external PC power supply source, converting DC voltage of the vehicle on-board system (nominal value — 12/24/48 V) into DC voltage of PC power supply.

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Examples of Examination

Efficient Solution for a Variety of Sectors

Independent experts
Independent experts
Regula in Mobile laboratories
Mobile laboratories
Regula in Police
Regula in Court expertise
Court expertise

One-Stop Shop for Hardware, Software and Knowledge

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Specialized Training

Training courses on document and banknote authentication

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Information Reference Systems

Databases of travel documents, banknotes, driver's licenses and vehicle registration certificates

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Does not constitute а public offer

Magneto-optical device Regula 7517A

USB device for magneto-optical visualization

- examined object material — ferromagnetic
- magnetic tape width — 25.4 and 12.6 mm
- connection interface — USB port
- dimensions — 240×110×110 mm
- weight — max 3.2 kg

Magnetic copying accessories set

- magnetic tape length — 250 mm
- dimensions — 120×80×40 mm
- weight — max 0.4 kg

Eddy-current magnetographing device Regula 7517B

Scanning speed

dynamic scanners — 0.05 m/s

Effective magnetographing width

- static scanners — max 17 mm
- dynamic scanners — max 20 mm

Magnetographing current

- static scanners — max 1500 A
- dynamic scanners — max 150 A

Nonflatness of examined surface

- static scanners — max 2 mm
- dynamic scanners — max 0.5 mm


- static scanners — 30×45×75 mm
- dynamic scanners — 28×30×35 mm
- controller — 160×100×30 mm
- power adapter — 100×80×30 mm


max 3.5 kg

Controller power supply

12/1 V/A

Magnetizing equipment Regula 7517C

Type of permanent magnets

Fe-Nd-B alloy

Pole distance

- magnetizing desk — 0–330 mm
- magnetizing bracket — 0–270 mm
- magnetizing plank — 20–40 mm

Pull out force (when the pole distance is maximum)

- magnetizing desk — 120 N
- magnetizing bracket — 40 N
- magnetizing plank — 60 N

Magnetic field strength in the middle of a 40 mm air gap (tangential component)

- magnetizing desk — 200 A/cm
- magnetizing bracket — 180 A/cm
- magnetizing plank — 190 A/cm


- in a plastic case — 460×370×180 mm
- in the operating mode — 380×200×120 mm


- in a plastic case — 7.8 kg
- in the operating mode — 4.5 kg

Magnetization indicator Regula 7517D

Magnetization indicator Regula 7517D is designed for analysing magnitude of the stray field above the surface of a magnetized object in the area of performing magnetography (e.g. when magnetically copying the metal structure of a license plate).

Delivery set

Magneto-optical device Regula 7517A

Eddy-current magnetographing device Regula 7517B

Magnetizing equipment Regula 7517C

NUCA software

Magnetic tape

- 10m of metal tape 25.4 mm
- 10m plastic tape 25.4 mm
- 5m plastic tape 12.6 mm


optionally — model is selected at customer’s request

Peripherals Regula 7516


Brochure Regula 7517


NUCA Software

Object photo — the MCM pistol with the removed number
Photo of the number platform — elements of the number are not recognized
Magneto-optical image of the area with the number — «К1609» marks are visible
Object photo — the Mosin rifle with corroded marking
Photo of the number platform — elements of the number are not recognized
Magneto-optical image of the number platform — the image is more informative than the optical one (1613 signs can be recognized)

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