FRAS Smart characteristics and operating conditions:
| General Characteristics | |
| * Power line: | 1 phase |
| * Power supply: | 230Vac, 50/60 Hz (on request 115Vac) |
| * Consumption: | 50 VA |
| Operating Conditions | |
| * Temperature: | 15 : 32 °C (operating) 0 : 50°C (non operating) |
| * Relative humidity: | 20 : 80 % (operating) 0 : 90% (non operating) |
| * Altitude: | < 2000m |
| * Pollution degree: | 2 |
| * Sonic Pressure: | < 85dBA |
| European Directives EEC | |
| * Safety: | Directive 73/23 & 93/68 |
| * Electromagnetic compatibility: | Directive 89/336 |
| * IVD: | Directive 98/79 |
| Mechanical Characteristics | |
| * Dimensions: | 25 * 20 * 12 cm |
| * Weight: | 1.2 kg |
Technical characteristics:
| Photometric system | |
| * Light source: | Longlife-monochromatic |
| * Spectral range: | 505 nm interferential filter with 8 nm bandwidth |
| * Photo detector: | Solid state |
| * Measuring principle: | Lambert Beer’s law |
| * Temperature: | 37°C |
| Interface | |
| * Keyboard: | 5 keys: ENTER UP DOWN ESC MENU |
| * Display: | 2 lines da 16 characters, backlighted |
| * Connection: | RS232 with 9 pin connector |