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真空干燥箱調試步驟

發布日期：2022-04-26 點擊率：94

真空干燥箱調試步驟：


（1）將箱門關上并將門把手旋緊，關閉放氣閥，開啟真空閥。


（2）將真空干燥箱后面的導氣管，用真空橡膠管與真空泵連接，接通真空泵電源，開始抽氣，當真空表指示值達到用戶所需真空度時，關閉真空閥和真空泵電源，此時箱內處于真空狀態，如無加熱功能，真空箱調試結束。


（3）有電磁閥控制的，抽真空只需打開真空泵電源開關就開始抽真空。

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