Image Enhancer and Camera Camera Input field of view: ≥ 9″ Adopt dry laser imaging technology Contrast ratio: ≥ 26:1 Resolution ≥ 325PPI Center resolution: ≥ 50LP/cm Gray scale output ≥ 14bit Camera pixel: 1024×1024×12bit Print speed ≥ 75 sheets/hour (14x17) 256 levels of aperture control Dual slot. Simultaneous online 2 kinds of film sizes High-pressure generator Adopts automatic image quality control (AIQC) technology Inverter frequency: ≥ 100kHz Support 11x14 ", 14x14", 14x17 "8x10",10x12 " 5 sizes of film Power: ≥ 50KW support internet remote diagnostics Maximum voltage: ≥ 150KV hard disk & gt; 80G, RAM & gt; 512M Maximum current: ≥ 630mA factory responsible for the installation and commissioning of the equipment and application training Perspective continuously adjustable Provide a complete operation and maintenance manuals Minimum time: ≤ 2ms Provide on-site maintenance and training services Maintenance and training services Small Focus Photography Current: ≥ 300mA on rate ≧ 95% Perspective continuously adjustable Camera manufacturer in the national maintenance network points: ≧ 22; and provide 800 hotline and feedback time within 2 hours to respond within 6 hours to the scene Acquisition speed ≥ 25 frames / sec Data System Requirements High-speed dome tube using single-chip technology to achieve the system and the host of the intelligent transmission of the focal point of the power: Small Focus ≥ 30KW / large focus ≥ 30KW / large focus ≥ 70KW The use of optoelectronic isolation interface to ensure the safety of the system and the host of isolation between the focus size: ≤ 0.6mm / 1.2mm real-time control display unit target surface thermal capacity: ≥ 300kHU to achieve the full 12bit digital transmission Anode speed: ≥ 5000 rpm Data acquisition card: professional-grade data acquisition card, LVDS signal lossless transmission, long transmission distance Fast diagnostic bed CPI control card: can fully realize signal control and communication between 48-channel system and host Rotation angle: -25°~0°~+90° DSP image control unit Bed lateral movement distance ±110mm Professional digital gastrointestinal software package Image acquisition mode: ≥AEC circuit control system, automatic balance of photographic conditions Database adopts double backup mechanism, even if the system collapses, important data will not be lost. Data will not be lost Filter grids: grating density ≥ 60LP / cm / grating ratio ≥ 10:1 Online subtraction DSA and post-processing subtraction DSA Focus - film distance: 1150mm - 1500mm (electric / manual) Perspective / spot film automatic tracking, automatic switching Beam Limiter: manual / automatic Sequence of spot film and fluoroscopy ring Automatic or manual (selectable rate) Playback, before and after the single-frame playback Spotting mode: 1-4 compartment Footstool: 360 ° rotation