X 线机的使用一、使用机器必须细心谨慎:工作前要检查机器各部件是否正常,地线、高压插头等接触处是否良好。通低压电后要先校正控制台上各仪表是否正常,然后调节电源电压,选择需要的条件,例如大小焦点、千伏、毫安、时间等。在第一次曝光时,应预热灯丝30秒钟以上再通高压。移动机器要轻柔缓慢。剧烈的震动和撞击, The use of X-ray machine First, the use of the machine must be careful: Before working to check the machine parts are normal, ground, high voltage plugs and other contact is good. After the low-voltage power supply, correct all the meters on the console first, then adjust the power supply voltage, and select the required conditions, such as the size of the focus, kV, milliampere, and time. In the first exposure, the filament should be warmed up for more than 30 seconds and then turned high. Move the machine slowly and slowly. Vibrant shocks and impacts