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怎么解決金屬管浮子流量計指針震動

發布日期:2022-05-30 點擊率:54

  金屬管浮子流量計是一種精密性的儀器,在測量液體、氣體流量參數等方面功不可沒。它是一種精密性的測量儀器,也就意味著它的指針運行一定要正常,那樣才能保證測量結構的準確性。但是在真正使用金屬管浮子流量計這種測量工具的時候,有時候會遇到金屬管浮子流量計指針震動的情況,這是是什么原因呢?

  在外界平穩沒有任何震動的跡象這種情況下,如果發生金屬管浮子流量計指針震動的情形,一般是因為流量計的浮子沾上了雜質或者是流量計的浮子臟污。當這種流量計的浮子臟污,它與測量儀器的導管的摩擦力就會增大。造成浮子無法及時顯示正確的測試結果,但是又由于慣性的力量,在流體的浮力作用影響下,浮子會發生忽然上浮的現象,然后又會因為壓強原因緊急回落,這樣就造成了金屬管浮子流量計指針的震動。

  當這種情況發生時,操作人員要及時拆下金屬管浮子流量計的浮子,將它的浮子上面的雜質以及測量導管中的雜質進行徹底的清理,在清理工作結束之后,再進行工作。


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