Features: - Supply voltage: AC 220V±10%,50HZ 1kVA. - Tube voltage: 60kvp. - Tube current: 8mA. - The focus of size: 1.5mm. - The total filter: 2.5mmAL. - Exposure time: 0.2-4 sec. - Leaked radiation: over 1m: <0.002mGy/h (national standard: 0.25mGy/h).