Added: 1 year ago
From: Robertwclarke
Views: 2,422
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  • Impressive workmanship, hopefully it's vacuum tight. Thankfully leaks are easily to find.

  • How high vacuum does it make? Have you ever measured it?

  • Excellent Rob. It´s nice to see your advances. It looks very well. Now is time to test it with diffusion Oil. Use dc704 and it must start suctioning after 5 or 6 minutes, but be careful not to turn on the diffusion pump with oil at atmosferic pressure, because you can oxidize it. Good luck and keep me informed, and if you need anything, send me an email. Diego

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