Hardware and software complex of equipment for forensic research of markings of weapons and ammunition "Regula" 7517
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Non-destructive examination of the metal surface to determine the authenticity and identify signs of falsification of markings of weapons and ammunition, restoration of primary numbers. Compact complex for stationary use. It consists of a magneto-optical device "Regula" 7517A, an eddy current magnetography device "Regula" 7517B, a magnetization device "Regula" 7517C.
Optionally equipped with devices: a portable personal computer for collecting, accumulating, processing, transmitting and displaying information; peripheral devices "Regula" 7516.
- Functionality
- Magneto-optical device "Regula" 7517A:
- USB magneto-optical imaging device, made as a separate module:
- magneto-optical visualization of a physical copy from magnetic tape
- converting the rendered image into a digital television signal
- changing frames by step-by-step movement of the magnetic tape using a tape drive mechanism, followed by automatic stitching of these images
- indication of device systems status
- A set of accessories for magnetic copying, consisting of a combined magnetic scanner-degausser with a set of replaceable concentrators, magnetic tape clamps, magnetic tape cassettes and other accessories:
- creating a physical copy on magnetic tape of the distribution of magnetic stray fields over the surface of an object, displaying relief and structural inhomogeneities of the material
- demagnetization of magnetic media for reuse
- stacking, labeling, storage and transportation of operational stock of magnetic tape and captured magnetic copies
- Eddy current magnetography devices "Regula" 7517B, consisting of a controller in a metal case with connectors for connecting two scanners for non-destructive studies of the structure of electrically conductive non-ferromagnetic and ferromagnetic materials
- Magnetization devices "Regula" 7517C, consisting of a set of accessories: magnetizing table with brackets, strips, etc. - used for optimal study of internal stresses in thick-walled ferromagnetic products
- Software "NUCA" - input and processing of images of markings of weapons and ammunition:
- comparison of image fragments
- measurement of linear and angular dimensions
- saving and printing image files
- Peculiarities
- Restoration of completely destroyed original markings of weapons and ammunition using ferromagnetic materials
- Examination of the surface of non-ferromagnetic materials to obtain information and (or) establish the fact of falsification of the original markings of weapons and ammunition
- Detection of weld defects in ferromagnetic materials and aluminum alloys
- Operating principle
- The magnetic tape is preliminarily demagnetized, laid and fixed on the surface under study.
- One of the scanners (part of the Regula 7517A magneto-optical device or the Regula 7517B eddy current magnetography device), corresponding to the type of material under study, which moves along the surface under study, is connected to the controller.
- To study internal stresses in thick-walled ferromagnetic products, a Regula 7517C magnetization device is used in combination with a scanner.
- The controller generates and supplies voltage pulses with specified parameters to the scanner.
- The pulsed current flowing in the scanner conductor forms an alternating magnetic field around it, which induces eddy currents in the electrically conductive material of the research object.
- Eddy current trajectories and associated magnetic stray fields display electrical resistance lines determined by the shape, size and location of defects in the object under study.
- The resulting magnetograms of the stray fields are processed by a USB magneto-optical imaging device, which is part of the Regula 7517A magneto-optical device.
- The rendered image is converted into a digital television signal.
- The NUCA software processes images of weapon and ammunition markings
- Scope of application
- Forensic organizations
- Forensic forensic units
- Law enforcement
- Customs authorities
- Equipment
- Magneto-optical device "Regula" 7517A
- Eddy current magnetography devices "Regula" 7517B
- Magnetizing devices "Regula" 7517C
- Software "NUCA"
- Magnetic tape 10 m
- Optional:
- portable personal computer, the model of which is agreed with the customer
- peripheral devices "Regula" 7516
Performance characteristics (TTX):
| Magneto-optical device "Regula" 7517A | |
| USB Magneto-Optical Imaging Device | |
| Material of research objects | ferromagnets |
| Magnetic tape width, mm | 25.4 and 12.6 |
| Image File Format | .BMP, .GIF, .JPG, .PCX |
| Overall dimensions (length×width×height), mm, no more | 240×110×110 |
| Weight, kg, no more | 3.2 |
| Communication interface | USB port |
| Power consumption, W | 2.5 |
| Magnetic Copy Accessory Kit | |
| Magnetic tape length, mm | 250 |
| Overall dimensions (length×width×height), mm, no more | 120×80×40 |
| Weight, kg, no more | 0.4 |
| Eddy current magnetography devices "Regula" 7517B | ||||
| Scanning speed, m/s, no more | 0.05 | |||
| Scanning area width, mm, no more | 20 | |||
| Magnetic field strength on the surface of the scanner conductor, kA/m | 30–35 | |||
| Non-flatness of the surface under study, mm, no more | 0.5 | |||
| Overall dimensions (length×width×height), mm | scanners | 30×45×70 | ||
| controller | 160×100×30 | |||
| charger |
100×80×30 |
|||
| Weight, kg | scanner | for non-ferromagnetic materials (Al) | 0.16 | |
| ferromagnetic materials (Fe) | 0.21 | |||
| controller | 0.3 | |||
| charger | 0.15 | |||
| Scanner supply voltage, V | 24 | |||
| Batteries GP17R8H | continuous operation time, min, not less | 40 (≈ 120 copies) | ||
| charging time, h | 8 | |||
| Magnetizing devices "Regula" 7517C | ||
| Type of permanent magnets | Fe-Nd-B alloy | |
| Interpolar distance, mm | magnetizing table | 0–330 |
| magnetizing bracket | 0–270 | |
| magnetizing bar | 20–40 | |
| Tear-off force (at maximum interpolar distance), H | magnetizing table | 120 |
| magnetizing bracket | 40 | |
| magnetizing bar | 60 | |
| Magnetic field strength in the center of a 40 mm air gap (tangential component), A/cm | magnetizing table | 200 |
| magnetizing bracket | 180 | |
| magnetizing bar | 190 | |
| Overall dimensions (length×width×height), mm | in a plastic case | 460×370×180 |
| in working order | 380×200×120 | |
| Weight, kg | in a plastic case | 7.8 |
| in working order | 4.5 |
Delivery methods: delivery to the address, delivery by transport companies. We deliver throughout Russia. Delivery prices are calculated by sales managers. Delivery times are calculated depending on the equipment supplied and the conditions specified in the contract. Payment methods: We accept non-cash payments including VAT.
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