西门子CT Emotion16 高压假负载测试

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                    <section data-tools="gulangu" data-label="powered by gulangu"></section><section data-role="outer" label="Powered by gulangu"><section><p><p><img src="image/20200927/163f8698f3740d99c2e3e1220189186f_1.png" /></p></p></section><section data-tools="gulangu" data-id="92793"><section data-width="100%"><section><section><section data-brushtype="text"><span>故障现象：</span></section><section><section data-bgopacity="10%" data-bgless="spin" data-bglessp="240"></section><section></section></section></section><section></section></section></section></section><section data-tools="gulangu" data-id="92581"><section data-width="100%"><section><section></section></section><section data-width="100%"><p><span>设备扫描时出现扫描中断，选择扫描区域时只能扫描部分区域，且图像有时会有伪影存在。</span></p></section></section></section><p><br  /></p><section data-tools="gulangu" data-id="92793"><section data-width="100%"><section><section><section data-brushtype="text"><span>故障原因：</span></section><section><section data-bgopacity="10%" data-bgless="spin" data-bglessp="240"></section><section></section></section></section><section></section></section></section></section><section data-tools="gulangu" data-id="92581"><section data-width="100%"><section><section></section></section><section data-width="100%"><p><span>检查发现球管曝光数为138万次，球管老化导致。</span></p><p><p><img src="image/20200927/1fab9b284357c38b31c87b544ffd2833_2.jpg" /></p></p></section></section></section><p><br  /></p><section data-tools="gulangu" data-id="92793"><section data-width="100%"><section><section><section data-brushtype="text"><span>解决方法：</span></section><section><section data-bgopacity="10%" data-bgless="spin" data-bglessp="240"></section><section></section></section></section><section></section></section></section></section><section data-tools="gulangu" data-id="92581"><section data-width="100%"><section><section></section></section><section data-width="100%"><section><p><span><strong><span>=1=：</span></strong></span><span><strong><span></span></strong>查看报错代码1047报球管高压打火现象</span></p><p><span><p><img src="image/20200927/af16ca11dc84476229dbc6b3272e9b3e_3.jpg" /></p></span></p><p><br  /></p><p><span><strong><span>=2=：</span></strong></span><span><strong><span></span></strong>进去后台，选择Tuneup/Expert Mode/Getter里面做80KV做Getter 失败，球管继续打火现象</span></p><p><span><p><img src="image/20200927/7456b100a6bda989c9cffd1046b74035_4.jpg" /></p></span></p><p><br  /></p><p><span><strong><span>=3=：</span></strong></span><span><strong><span></span></strong>不装上假负载，进入后台Test Tools/Controller/XRS里面选择HVC01球管电压选择80Kv和100Kv测试通过，120Kv则测试失败。</span></p><section><p><p><img src="image/20200927/03274f2db49aa4ce3e247f105244cbfd_5.jpg" /></p></p></section><p><br  /></p><p><span><strong><span>=4=：</span></strong></span><span><span><strong><span></span></strong></span>检查发现球管这边的高压电缆头有打火烧焦痕迹，更换电缆后继续做HVC01测试结果是一样的。排除高压电缆问题。</span></p><p><span><p><img src="image/20200927/199b8444c6b0afb0f4488d74550cb498_6.jpg" /></p></span></p><p><br  /></p><p><span><strong><span>=5=：</span></strong></span><span><span><strong><span></span></strong></span>装上高压假负载测试，进入后台Test Tools/Controller/XRS里面选择HVC01球管电压选择80Kv，100Kv，120Kv和130Kv则测试通过，由此可以判断高压发生器前级无误，球管故障导致。</span></p><p><span><p><img src="image/20200927/bf61e9d7987e6b67bce60b0b4f603acf_7.jpg" /></p></span></p></section></section></section></section><section><p><br  /></p><p><span><strong><span>【版权声明】：</span><span>本文由整理发布，资料源自</span></strong></span><span><strong><span>广西天赋通医学工程技术服务集团，版权归原作者所有，转载请注明来源！</span></strong></span></p><section><p><img src="image/20200927/66a0d1107fd543d60655f54464313b02_8.jpg" /></p><span><strong>微信ID：yxiubang</strong></span></section><section><span><strong><p><img src="image/20200927/916ebda6e3534cb6bafc444bdf4100ae_9.jpg" /></p>长按左侧二维码关注</strong></span></section><p><br  /></p><p><br  /></p></section></section>