
1. Wireless Flat-Panel Detector Quantity: 1 Scintillator: Cesium Iodide (CsI) / Substrate: Amorphous Silicon (a-Si) Photodiode: Amorphous Silicon (a-Si) Pixel Pitch: 139µm; Imaging Area: 427 mm × 427 mm Matrix Size: 3072 × 3072; Spatial Resolution: 3.6 lp/mm @ 1 MTF Dimensions: 460 mm × 460 mm × 15.2 mm Weight: ≤ 4.6 kg Transmission: Wireless, compliant with IEEE 802.11 a/b/g/n/ac standards Battery Model: Battery-KV Capacity: Typical 4180mAh, Minimum 3950mAh Rated Voltage: 10.8V; Charging Voltage: 12.6V±0.05V Discharge Cut-off Voltage: 8.25V; Charging Mode: CC-CV (Constant Current - Constant Voltage) 2. High-Frequency High-Voltage Generator Quantity: 1 kV Range (Radiography): 40kV ~ 150kV, Deviation ≤ ±8% mA Range (Radiography): 10mA ~ 630mA Exposure Time Range: 1ms ~ 10,000ms (0.001s ~ 10s) mAs Range: 1mAs ~ 630mAs (R10 stepping), Deviation ≤ ±(10% + 0.2mAs) Output Power: Nominal 50kW (@ 100kV, 500mA, 0.1s) Input Power: 3-phase AC380V ±10%; Operating Frequency: ≥ 50kHz 3. High-Performance X-ray Tube Assembly Quantity: 1 -Nominal kV: 150kV Focal Spot Sizes: Small 0.6mm / Large 1.2mm (per IEC 60336) Anode Angle: 12° Heat Capacity: 300 kHU; Anode Type: Rotating Anode Inherent Filtration: ≥ 2.5 mmAl (consists of 3 × 0.5mm Al filters) Target Material: Rhenium-Tungsten Alloy (Re-W) 4. Multi-Functional Motorized Radiography Table Quantity: 1 Table Height: 650mm; Table Top Size: 2000mm (L) × 790mm (W) Longitudinal Travel Range: ≥ 800mm; Lateral Travel Range: ≥ 200mm X-ray Tube Rotation: ±90° with locking at any angle X-ray Tube Vertical Travel: ≥ 1200mm X-ray Tube Crossbar Travel: ≥ 1600mm Max Patient Load: ≥ 135kg 5. Automatic Collimator Quantity: 1 Equivalent Total Filtration: 1.2 mmAl Power Supply: AC 24V 6. Moving Anti-Scatter Grids Quantity: 2 Brand: JPI (Korea) Grid Ratio (R): 10:1 Grid Frequency: 40 lines/cm Focal Distance (f): 150 cm 7. Dual-Column Stand System -Quantity: 1 Examination Positions: Supports both upright and recumbent radiography Functions: Automatic tracking and rotation protection Source-to-Image Distance (SID) Range: 1000mm ~ 2000mm 8. Image Acquisition & Processing Workstation Quantity: 1 Software: High-performance integrated software suite Patient Management: Supports Chinese/English patient registration via keyboard Image Preview: Clear preview function Data Protocol: Fully DICOM 3.0 compliant, supporting all standard DICOM services (Storage, Print, Query/Retrieve, etc.) Image Output: Multi-format layout support; 1:1 true-size output Control Computer: DELL high-performance workstation Image Processing Features: Basic: Window/Level adjustment, positive/negative inversion, horizontal/vertical flip, arbitrary rotation, pan/zoom Enhancement: Edge enhancement, noise reduction, contrast optimization Measurement & Annotation: Tools for length, angle, area, etc., with text annotation Print & Export: Custom layouts, multi-level zoom/pan, multi-format export support

