The device is made as a single unit for desktop use. It is used with a built-in PC (may be connected to an external PC via USB 3.0) and fully controlled through «Regula Forensic Studio» software interface (supplied with a unit). The device is equipped with a high resolution spectrometer, hyperspectral imaging module, light source for anti-Stokes luminescence, XY translation stage, modules for reading MRZ, RFID chips, hidden image (IPI), 1D and 2D barcodes.
Being the best in class for advanced document examination, Regula 4308 has been developed and produced with the use of the latest hi-tech innovations.
Its high functionality is achieved due to over 30 types of light sources, over 20 light filters, a self-developed precision optical system and 2 high-resolution cameras.
Advanced system for capturing high-resolution images preserves all tiny elements precious for further object examination.
New algorithms and the enhanced optical scheme make it possible to obtain a multi-focus image in one click. Such an image takes on a new level of detail as the whole frame turns out to be in focus independent of the size of its relief.
Light sources | ||
Top camera | ||
Incident white | ||
Halogen lamp (20 W) for spectroscopy | ||
Ultraviolet | UVA LEDs – 365 nm | |
UVB – 313 nm | ||
UVС – 254 nm | ||
Infrared | LEDs | 700 nm |
780 nm | ||
850 nm | ||
950 nm | ||
halogen 1000 nm | ||
High-intensity LEDs Total – 255 combinations | Violet – 395 nm | |
Royal Blue – 450 nm | ||
Blue – 470 nm | ||
Cyan – 505 nm | ||
Green – 530 nm | ||
Amber – 590 nm | ||
Red-orange – 615 nm | ||
Red – 635 nm | ||
Transmitted LEDs | incident white | |
UVA – 365 nm | ||
IR– 870 nm | ||
spot high-intensity visible | ||
spot high-intensity IR – 680–920 nm | ||
Oblique Light Motorized LEDs (110 mm distance) | visible | |
IR – 850 nm | ||
For OVD visualization, LEDs | horizontal – 31 white LEDs | |
vertical – 16 white LEDs | ||
Polarized, LEDs | top visible linear polarization | |
top visible left-hand circular polarization | ||
top visible right-hand circular polarization | ||
Bottom camera | ||
Incident white | ||
Retroreflective/Coaxial light | ||
High-intensity IR LEDs for Anti-Stokes Luminescence Examination area – 160×110 mm |
Filters:
IR High-pass 515 nm
IR High-pass 530 nm
IR High-pass 550 nm
IR High-pass 570 nm
IR High-pass 590 nm
IR High-pass 610 nm
IR High-pass 630 nm
IR High-pass 645 nm
IR High-pass 665 nm
IR High-pass 695 nm
IR High-pass 715 nm
IR High-pass 730 nm
IR High-pass 780 nm
IR High-pass 850 nm
IR High-pass 920 nm
Visible pass 370–700 nm
UV cut off 450–1100 nm
Linear polarized, motorized
Optical parameters | Top camera | Bottom camera | ||
Digital camera | sensor type | CMOS, Backside Illumination | ||
spectral range, nm | 360–1100 | |||
resolution, Mp, not less than | 11 | 3,2 | ||
frame size, pixels | Full Frame | 3840×2880 | 2288×1432 | |
Full HD | 1920×1440 | – | ||
accumulation of images, frames | up to 100 | |||
integration time, sec | 0,001–1,6 | |||
Camera | optical zoom lens magnification, times | Full Frame | 30 | 20 |
Full HD | 60 | – | ||
fixed optical zoom magnification (Full HD), times | 120 | – | ||
digital magnification, times | 8 | |||
On-screen magnification on a 32” monitor | optical, times | 2–280 | 3,3–75 | |
digital, times, not less than | 2240 | 590 | ||
Field of view | minimum, mm | 1,65×1,24 | 8×5 | |
maximum, mm | 200×150 | 160×100 | ||
maximum (with X–Y translation stage), mm | 300×210 | 270×170 | ||
Maximum resolution, ppi, not less than | 29 000 | 7 250 |