• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name R. Michaels

    Log entry time 08:23:11 on October 5,2009

    Entry number 293236

    keyword=open J/T valve

    High-power heater was railed to zero when beam was on.
    Cryo flow was 25.2 g/sec.
    Decide to open JT valve two clicks. Cryo increases slightly.
    Now HP is fluctuating 12 to 32 Watts when I = 100 uA.
    See fig 1 and 2.


    FIGURE 1

    FIGURE 2