适用于带口腔内X射线图像接收器的牙科X射线设备和带口腔外X射线图像接收器的牙科X射线设备（例如，牙科全景X射线设备或头影测量X射线设备）的验收测试。 定义: -描述上述牙科X射线设备在成像特性和患者剂量方面的性能的基本参数； -与这些参数相关的测试方法和测量数量是否符合规定的公差。

Applies to the performance of the acceptance test on dental X-ray equipment with intra-oral X-ray image receptor and dental X-ray equipment with extra-oral X-ray image receptor (for example, dental panoramic X-ray equipment or cephalometric X-ray equipment). Defines: - the essential parameters which describe the performance of the above-mentioned dental X-ray equipment with regard to imaging properties and patient dose; - methods of testing and wether measured quantities related to those parameters comply with the specified tolerances.