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PKR 251 Pressure Gauge: Difference between revisions
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* After cleaning it out the pressure isn't reading below 3e-1 mbar, but the turbo pump is turning on so the pressure gauge must just not be reading correctly.
'''8/12/2015'''
* Yesterday the turbopump shut off after warming the cryostat down so it turns out there was a leak. I took the gauge apart and cleaned everything again and changed all the o-rings. It seems to be working now.
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