kyle.ryan@LIGO.ORG - posted 19:06, Wednesday 08 May 2019 (49131)
Tested last of the refurbished 2500 l/s ion pump
Gerardo M., Kyle R.
Both channels (a.k.a. pumps A and B) of the newly arrived reconditioned 2500 l/s ion pump (s/n tbd) tested good -> 10-11 torr after a few minutes. Stopped long term testing of preceeding 2500 l/s ion pump.