| 阿洛卡SSD-2000超声仪故障检修分析 |
| |
| 引用本文： | 赵武. 阿洛卡SSD-2000超声仪故障检修分析[J]. 中国医学装备, 2008, 5(5): 64-66 |
| |
| 作者姓名： | 赵武 |
| |
| 作者单位： | 内蒙古赤峰市医院设备科,内蒙古,赤峰,024000 |
| |
| 摘 要： | 目的：对阿洛卡超声仪无图像或图像时有时无的故障检修。方法：采用对怀疑电容加入直流5V电压的方法，可快速准确的找到故障电容。结论：在维修中应首先从电源入手，测量其各路电压是否正常。在对有故障机器的检修后总结发现，电源的故障率在整台机器的故障中可达到40％以上，这一点在维修中应引起工程师的高度重视，有时可起到事半功倍的效果。
|
| 关 键 词： | 电源 电压 电容 变压器 |
| 文章编号： | 1672-8270(2008)05-0064-03 |
| 修稿时间： | 2008-02-18 |
To solve imaging problems of Aloka Ultrasound Instrument |
| |
| Zhao Wu. To solve imaging problems of Aloka Ultrasound Instrument[J]. China Medical Equipment, 2008, 5(5): 64-66 |
| |
| Authors: | Zhao Wu |
| |
| Affiliation: | Zhao Wu (Chifeng Hospital of Neimenggu,Neimenggu 024000,China) |
| |
| Abstract: | Purpose: to solve imaging problems of Aloka Ultrasound Instrument. Methods: we can find the capacitance with fault quickly and accurately through joining 5 volts DC to suspected capacitance. Conclusion: During repairing, check the power first, and then measure the voltages of each pathway. We made a conclusion that the error rate of the power in the whole machine reaches up to 40%. Engineers should pay great attention to power error, sometimes this can make our work easily and fast. |
| |
| Keywords: | power Voltage capacitance Transformer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
