An X-ray source tube is the core component within a Fish Bone Detection Sensor Module that produces controlled X-ray radiation. It generates the penetrating radiation that passes through food products, allowing the sensor system to detect foreign objects like fish bones based on density variations in the resulting X-ray image. The tube operates by accelerating electrons from a cathode to a metal anode target at high voltage. When these high-speed electrons strike the anode, they produce X-rays through bremsstrahlung (braking radiation) and characteristic radiation processes. The resulting X-ray beam passes through the material being inspected, with bones creating detectable absorption patterns due to their higher density compared to surrounding tissue. This component is designed for integration into industrial food inspection systems, where it must meet specific electrical, thermal, and safety requirements. Key parameters include anode voltage (40–150 kV), anode current (0.5–10 mA), focal spot size (0.4–1.2 mm), target angle (12–20°), heat unit capacity (300–500 kHU), anode heat dissipation (100–200 HU/s), filament voltage (6–12 V), filament current (3–8 A), leakage radiation (<0.5 mGy/h at 1 m), operating temperature (10–40 °C), cooling method (oil–air), and weight (15–30 kg). These values are reference ranges that must be confirmed for the specific model and application. The tube is constructed with a tungsten anode, copper housing, glass or ceramic envelope, and cathode filament. It is intended for use in equipment that complies with relevant standards such as IEC 60601-1-3 for radiation safety, IEC 60336 for focal spot measurement, and IEC 60068-2-1/2 for temperature testing. However, listing these standards does not imply certification or compliance of any particular product; verification with the legal manufacturer or supplier is required. Proper selection involves evaluating the required X-ray energy and penetration capability, image resolution, heat dissipation, and cooling method. Installation and maintenance should follow the manufacturer's guidelines, and any deviation from specified operating conditions may affect performance and lifespan. This directory entry provides neutral technical information for procurement and verification purposes.
The tube operates by accelerating electrons from a cathode to a metal anode target at high voltage. When these high-speed electrons strike the anode, they produce X-rays through bremsstrahlung (braking radiation) and characteristic radiation processes. The resulting X-ray beam passes through the material being inspected, with bones creating detectable absorption patterns due to their higher density compared to surrounding tissue.
