We make dental portable X-ray unit. The X-ray unit has under gone extensive testing to ensure it is safe to use for the operator and the patient. The X-ray unit interior components are thoroughly sealed with multiple sheets of lead (Pb) to block out any leakage radiation. • Tube Voltage/Current: 65kv/0.5mA • Power Supply: 220V/50Hz • Focal Spot to Skin Distance: 20cm; Focus: 0.3mm • Exposure Time range: 0.50s~8.00s, • Net Weight: 2.5kg • Gross Weight &le: 3.5kg