This project will determine the compression ratio across each pump stage of an Adixen Molecular Drag Pump (MDP5011) backed by a Metal Bellows MB-60…
Office of NEPA Policy and Compliance
March 11, 2019
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This project will determine the compression ratio across each pump stage of an Adixen Molecular Drag Pump (MDP5011) backed by a Metal Bellows MB-601 under both dead-ended and flowing conditions. Compression ratios will be determined individually with argon, nitrogen, and hydrogen.