[dsg-hallb_svt] SVT testing

Yuri Gotra gotra at jlab.org
Thu May 6 17:01:26 EDT 2021


Hello Rafayel, Brian,

I am running the calibration for R1+R2. Temperature is set at -15 C (2 
regions produce more heat). Humidities are good. Leakage currents are 
reasonable at this temperature. I am planning to raise the temperature 
after the test in preparation for tomorrow's work. If everything works 
well we will proceed with R3. R2S13 temperature cable needs to be 
repaired as it will not be accessible when R3 is integrated. Brian, if 
you find the crimper, we could ask FE to repair the cable. Or maybe some 
of DSG could do it in the morning. I left the spare grey cables on the 
HW interlock box. It might be not the cable but connection to the filter 
to which it is connected. Thank you

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