Buchel G L, Sabau M N, Wilson T L, Sadler J J
Medical Physics Department at Baylor University Medical Center, Dallas, Texas, USA.
Radiol Technol. 1998 Jul-Aug;69(6):573-9.
This article describes the evaluation of a commercial device designed to assess the performance of phototimers on x-ray systems. The device consists of a digital readout meter that can be connected to a radiographic or mammographic test cassette. Results showed that the device provided reproducible results with different x-ray generators and processors. The device can be used in acceptance testing and routine quality control inspections, as well as to calibrate or adjust phototimers.
本文描述了一种用于评估X射线系统上光电定时器性能的商用设备的评估情况。该设备由一个数字读出仪表组成，可连接到射线照相或乳腺摄影测试盒。结果表明，该设备在不同的X射线发生器和处理器上能提供可重复的结果。该设备可用于验收测试和常规质量控制检查，以及校准或调整光电定时器。
