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Reports until 17:03, Friday 13 January 2012
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michael.rodruck@LIGO.ORG - posted 17:03, Friday 13 January 2012 (2041)
Water filters swapped

Rick S, Michael R

Water filters for the chilled water lines were swapped out today. This includes the small filter located inside the diode chiller itself. The old filters looked pretty ugly, pictures are attached. We threw in a new unused filter in the photo to show the difference between clean and dirty. We can still see gold flecks in the crystal chiller's new filter.

New flow rates

Crystal chiller: 16 lpm

Diode chiller: 28.3 lpm

Images attached to this report
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