飞鹰伦理影院

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冷濾點測定儀的使用注意事項

发表时间：2018-10-22 17:24

　 ? 1、做冷滤点试验时，必须严格按照本使用说明书中“四、仪器的安装中的第3、4条”的要求正确连接，并在整个试验中使回液瓶处于竖直位置以免试样被吸入抽滤口，损坏内部器件。

　　2、試驗時經常觀察U形壓差計的液面並及時加水修正。

　　3、定期通過抽濾器後蓋觀察抽濾器內不鏽鋼盒內廢水(該廢水由于調負壓時調幅過大導致U型壓差計內的水被吸入系統而産生)的液位，如液位過高可通過抽濾器底部的放液螺母及時排放掉。

　　4、爲正確使用壓縮機，每次啓動壓縮機組後，如果非遇緊急事件，10分鍾後才能關閉制冷開關;而關閉壓縮機後，則需10分鍾後才能再次開啓制冷開關。如遇意外斷電，也需10分鍾後才能再次開啓主機電源開關。

　　警告：儀器發生故障時應立即切斷電源，待儀器冷槽恢複到常溫後請專業人員檢修並排除故障後方可繼續使用，防止發生意外!

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文章分類：技術知識

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