Tube Voltage 65kv Tube Current 1mA Time Exposure 0.1~~1.8s High pressure generator 30kHz DC Rated Power 60w Focal Spot To Skin Distance >20CM Focus Spot Size 0.3mm(TOSHIBA) Charger Input Voltage AC110V~220V Supply Frequency 30Hz Radiation Leakage <20ugy/h Battery 24V DC 2600MA