The negatoscope LED HELIOS XRS 100/400 is designed for viewing radiographic images with an optical density up to 4.34 B.
The device has a desktop design, is convenient to use and features a modern look. Two light levels are available: standby and viewing. Brightness adjustment and mode switching are performed by a multifunction knob, with optional pedal control for convenience.
Specifications
| Sizes of the viewing screen, mm | 400 × 100 |
| Maximum brightness of the screen, cd/m² | 220 × 103 |
| Minimum brightness of the screen, cd/m² | 7 × 103 |
| Monitoring of radiographic images with optical density, B | до 4,34 |
| Brightness on illuminated x-ray maximum density, cd/m², not less | 10 |
| Continuous operation time at 80% brightness | Not limited |
| Time of continuous operation at maximum brightness, min | 10.0 |
| Supply voltage (AC), V/Hz | ~ (220 ± 30)/50 |
| Power consumption, W, not more than | 220 |
| Overall dimensions (L × W × H), mm | 480 × 180 × 180 |
| Weight, kg, not more | 7.0 |
| Ambient temperature at work | +10 °С ÷ +35 °С |
| Relative humidity | 80% |
