Features
1. Single bed and single bulb
2. Design according to the electric mechanism of middle-size machine. The function is full and reasonable.
3. The high-tension system is of March-past structure. Equipped with full-wave rectification high-voltage generator and independent X-ray tube unit, this machine is with large output power and operation is reliable and stable.
4. Supply voltage V, roentgenoscopy, photography KV and step-less adjustable.
5. Equipped with the manostat for filament of X-ray tube and the space-charge compensator as to ensure the stable and accurate output.
6. Equipped with the capacity limitation and protection circuit and KvmAS interlock limitation and protection.
7. Adopt the digital circuit timer, grade according to R10 priority coefficient and can control time exactly
8. High-voltage primary uses the zero controlled circuit of silicon-controlled rectifier of large power.
9. Photographic bed can move in length and breadth
10. The photographic bed, pillar & vibrating ray-filter are in a whole without top & bottom track.
Main Specifications:
ITEM/CONTENT/INDEX
Supply power: Capacity: Two-phase 30kVA
Voltage frequency: 380V/220V ± 10% 50Hz ± 0.5Hz
Inner resistance: 0.75 Ω At 380V, 0.25 Ω At 220V
Power supply: Adjustable range: 380V, 380V ± 10%, 220V, 220V ± 10%, being adjustable continuously
Photography: Voltage: 50~100KV, be adjustable continuously
Current: Small focus 50mA, 100mA, big focus 50, 100, 200, 300mA
Time: 0.04~6.3s, 23 grades together according to R10 coefficient
High-Voltage generator capacity: 20kVA(instantaneous)
Max. DC output voltage 100KV
Max. DC output current 200mA
X-ray tube: Model: XD51-20, 40/100
Focus: Small focus 1X1mm, big focus 2X2mm
Photographic bed(YZ-I) Bed face(LXWXH): 2000mmX665X700mm
Moving range of bed face: 680mm in length, 200mm in breadth
Ray-filter of bed:
Travel in length >=500mm
Grid density N28
Convergence distance fo 100cm
Grid ratio R8
Pillar of X-ray source unit: Moving in length along photographic bed 1800mm or 1600mm
Distance around as moving up and down(along upright post): 650-1800mm
Rotary around the center of cross arm: ± 180°
Rotary around the shaft line of X-ray annular tubes: -10 ° ~ 60° ~ +120°
Max size of cassette for photograph: 356mmX432mm(14"X17")