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View Full Version : Oil analysis report advising alarm for Silicon



brazer
02-03-2012, 08:52 AM
Hi ,
Wasnt sure where to post this so hopefully I am in the correct 'forum';
Have been getting lab reports back on compressor oil samples & quite often they are flagging cautions due to 'silicon' levels ( anywhere from 1 to 25 mg/kg). On speaking with the lab they dont seem to understand where this fits in with things ( they dont seem to understand much about fridge oil actually !!) & suggest it could be 'dust'!
Can anyone shed some more light on this , as its a bit embarrassing not having confidence to answer questions from my clients on these reports.
Thanks
Brazer

Brian_UK
02-03-2012, 11:05 PM
Checking back through earlier threads someone, Gingerair, gave this comment...

"Sometimes a high silicon level can be an indication that moisture saturated desiccant has started to break-up"

Thread here... http://www.refrigeration-engineer.com/forums/showthread.php?25481-Refrigerant-oil-analysis