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真空ポンプの各圧力の定義

2016-05-30View Original

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p真、p絶、p大の定義と関係
Reply #22016-05-30
P真とは、その装置の表圧であり、真空度とも呼ばれます;P絶とは絶対圧力で、その装置の実際の圧力のことです;P大とは、その場所の大気圧のことです。関係は真空度=大気圧-絶対圧力です!!!

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