630 milliamperes medical diagnosis X-ray machine, remote control type, both R/F functions,compatiable ... ×2, 50KW, normal revolving speed 2800r/min, heat capacity 140KHUCollimator:Diagnostic table: Automatic and leafy typeRadiographic table: Manual and leafy typeElectro ... noise ratio: ≥40db;Power source: 220V 50HZ/A.C.9″X-ray Image Intensifier: Resolution: ≥46LP/cm;Conversion factor:.34cd/m ...