8楼: Originally posted by torekill at 2014-12-18 11:38:56
开着purge会导致流动相跑干

固定一个流速，分别用100%的A相和B相跑一次柱子，测定一段时间里废液管后接的体积，就能算出流速准不准了

11楼: Originally posted by 虫末末 at 2014-12-18 14:17:32
泵关着，purge开着，跑完了。是漏液？...

12楼: Originally posted by oyxy12345 at 2014-12-18 15:04:21
漏液会报警的吧
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11楼: Originally posted by 虫末末 at 2014-12-18 14:17:32
泵关着，purge开着，跑完了。是漏液？...

14楼: Originally posted by torekill at 2014-12-18 16:28:38
不是漏液  开着purge肯定会流出的...

6楼: Originally posted by 虫末末 at 2014-12-18 11:26:29
1.电脑操作软件上面，泵关着；那Purge状态下，流动相会走干吗？  
实际情况是，我们A通道甲醇，神奇地一个晚上就走没了。泵关着，只有purge开着。不明白。

2.比例问题，多谢哈。我现在去试试。...