Device is designed for expert control of authenticity of documents and security papers and enables to:
- detect signs of main printing security features;
- examine documents in three ranges of UV light;
- visualize anti-Stokes and retroreflective protection;
- compare sizes of objects, control width of lines;
- examine documents in transmitted light.
Technical features:
modifications – 1010, 1011, 1013, 1019
| Parameter name | Parameter value | |||
| 1010 | 1011 | 1013 | 1019 | |
| Mode | ||||
| White light | yes | yes | yes | yes |
| UV 365 | yes | yes | yes | yes |
| UV 313 | — | — | — | yes |
| UV 254 | — | — | — | yes |
| Coaxial light – (РР) | — | yes | — | yes |
| anti-Stokes (аС) | — | — | yes | yes |
| Power, W | 0,35 | 0,35 | 0,7 | 3 |
| Magnification | 10±1 | |||
| Visual field, mm | 20±2 | |||
| Dioptric inducing magnitude, dioptres | ±2 | |||
| Power supply | 2 batteries AAA type (previous: 2 batteries LR1 type) | |||
| Weight, max, kg | 0,15 | |||
| Dimensions: 96x58x45 mm | 96x53x58 | |||
Additional features:
modifications – 1010.01, 1011.01, 1013.01, 1019.01
Linear scale range, min, mm – 10
Linear scale interval, mm – 0,1±0,05
Angular scale range, min, deg – 90
Angular scale interval, deg – 1±0,1
Radial scale range, min, mm – 10
Radial scale interval, mm – 1±0,1
Width of standard strokes, mm – 0,1±0,05/0,2±0,05/0,3±0,05