["흡입 압력,회전 수,회입 양", "안녕하세요各位大神。液环真空泵. 흡입 압력은 절대압력으로, 범위는 0~11mbar입니다. 일정한 흡입 압력에서 회전 수를 증가시키면 흡입 양도 증가합니다. 일정한 회전 수에서 흡입 압력을

2019-10-22View Original

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各位大神你们好。液环真空泵。吸气压力为绝压，范围是0~1013mbar。在固定的吸气压力下，增大转速，吸气量就会增大。固定转速下，吸气压力增大至180~280mbar时，吸气量处在较高状态，之后吸气压力往后增加时，吸气量就会下降直至平稳。这是什么原因导致的呢？

Reply #22019-10-22

进口压力低了气量就少了，就理解为进口的气量少了抽的气就少了

Reply #32019-10-25

1.水环真空泵极限真空是33mbar 2.真空度越高抽气量越小这是常识 3.选型时真空泵选小了

Reply #42019-10-25

客气希望能帮到你:victory:

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["흡입 압력,회전 수,회입 양", "안녕하세요各位大神。液环真空泵. 흡입 압력은 절대압력으로, 범위는 0~11mbar입니다. 일정한 흡입 압력에서 회전 수를 증가시키면 흡입 양도 증가합니다. 일정한 회전 수에서 흡입 압력을

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