NASA NTRS · 19760000118
Field sampling fine-vacuum system
Abstract
Small portable pumping station, consisting of roughing pump, air cooled diffusion pump, and liquid nitrogen cold trap, permits onsite sampling followed by quantitative laboratory analysis of residual gases.
Keep this discovery
Explore connections, maps & timelines
Fickey, E. W., Smoot, D. M.. 1976-03-01. Field sampling fine-vacuum system. https://ntrs.nasa.gov/citations/19760000118
Cite the original work for its findings. Save a collection to share your selection of sources.