Cargo scanning
The most sophisticated x-ray inspection systems which are based on klystron linear electron accelerators are capable of differentiate up to 4 material groups and scan railway trains at speeds up to 70 km/h.
Basic features:
| KIU-268 | KIU-168 | KIU-273 | ||
| mode 1 | mode 2 | |||
| Basic features | ||||
| Operating frequency, MHz | 2856 ± 2 | 2856 ± 5 | 5712 ± 4 | |
| Max. output pulse power at any phase of load, MW, not less than | 6.0 | 4.0 | 6.0 | 3.0 |
| Average output pulse power, kW, not less than | 25.0 | 6.0 | 6.0 | 6.0 |
| Supplied pulse power, MW, not more than | 15 | 10 | 15 | 7.7 |
| Supplied average power, kW, not more than | 62.5 | 15 | 15 | 15 |
| Efficiency in saturation mode, %, not less than | 42 | 45 | 45 | 45 |
| Modulating pulse length, µs | 7.0 – 16.0 | 2.5 – 7.0 | 3.0 – 7.0 | |
| Duty cycle, approx. | 0.42% | 0.15% | 0,10% | 0,20% |
| Cathode pulse voltage, kV, not more than | 55 | 46 | 53 | 45 |
| Filament voltage, V, not more than | 24 | 26 | 16 | |
| Beam pulse current, A, not more than | 300 | 230 | 300 | 160 |
| Filament current, A, not more than | 30 | 35 | 30 | |
| Gain, dB, not less than | 50 | 50 | 50 | |
| Length of klystron, not more than | 900 mm | 900 mm | 640 mm | |
| Weight of klystron with permanent magnets, not more than | 90 kg | 90 kg | 65 kg | |
| more… | more… | more… | ||