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What is considered a good vacuum level for a deep vacuum

What is considered a good vacuum level for a deep vacuum
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What is considered a good vacuum level for a deep vacuum

User Jvalli
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  • Reading vacuum pressure below this measurement is very difficult, and using microns allows for a more precise unit of vacuum. Since a vacuum level of 25,400 microns equals 28.92 inches Hg vacuum, very low vacuum levels can be easily read. A vacuum level of 500 microns would represent a system under a very deep vacuum.
User Cactusroot
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