
Product Name: Canon (Former Toshiba) PE-XRR-3331X X-ray Tube Product Type: 3-inch Rotating Anode X-ray Tube Assembly (Radiography & Fluoroscopy) Manufacturer: Canon Electron Tubes & Devices Co., Ltd. Model Specification: PE-XRR-3331X Specifications & Parameters: Large / Small Focal Spot Size: 1.2 mm / 0.6 mm Maximum Tube Voltage: 150 kV (Radiography), 125 kV (Fluoroscopy) Short-term Power Rating (0.1s exposure) 50Hz mains: Large focus 50 kW, Small focus 20 kW 60Hz mains: Large focus 54 kW, Small focus 22 kW 180Hz high-speed rotation: Large focus 78 kW, Small focus 32 kW Max Tube Current: 1000 mA (Large focus), 400 mA (Small focus) Target Angle: 12° Anode Heat Capacity: 300 kHU (210 kJ) Anode Cooling Rate: 870 kHU/min Anode Rotation Speed: 2700 r/min (50Hz), 3200 r/min (60Hz), 9700 r/min (180Hz) Anode Construction: 74 mm molybdenum substrate with crack-resistant rhenium-tungsten target Matching Tube Housing: XH-121 High Voltage Receptacle: XS-AL, center-grounded, IEC60526 compliant Cooling Method: Natural convection oil cooling Compatible Generator: Constant-potential 3-phase high-frequency generator


