Open Source, 3D-Printed TrapGuard to Protect Oil-Sealed Vacuum Pumps from Cold Trap Warming

Clean pump oil is critical to the performance and longevity of oil-sealed vacuum pumps. Cold traps charged with cryogens can protect pump oil from solvent contamination but are subject to operator error. Notably, cold traps with evaporated or warmed cryogens do not protect the vacuum pump. Here, we...

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Vydané v:Journal of organic chemistry Ročník 88; číslo 2; s. 1215
Hlavní autori: Spano, Michael B, Pamidi, Arjun S, Weiss, Gregory A
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: United States 20.01.2023
ISSN:1520-6904, 1520-6904
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Shrnutí:Clean pump oil is critical to the performance and longevity of oil-sealed vacuum pumps. Cold traps charged with cryogens can protect pump oil from solvent contamination but are subject to operator error. Notably, cold traps with evaporated or warmed cryogens do not protect the vacuum pump. Here, we report an open source device to automatically protect oil-sealed vacuum pumps from cold trap warming and facilitate the daily maintenance of cold traps.
Bibliografia:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1520-6904
1520-6904
DOI:10.1021/acs.joc.2c00347