#gatan — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #gatan, aggregated by home.social.
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Today's activity: repairing an ion mill!
Wasn't pumping down, suspected the internal diaphragm pump needed new seals. Still bad with my other pumps so I started replacing tubing, tightening fittings and applying vac grease to seals.
Unsure where the leak was, but fixed now! Will let it pump for a while and see what the final pressure is. From what I can gather, should end up somewhere in the neighborhood of e-6 torr
#microscopy #ionmill #gatan #sem #electronmicroscopy #highvacuum