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Hydrometer 1 to 100 SG

Gold Refining Forum

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rusty

Well-known member
Joined
Sep 15, 2010
Messages
1,782
Just purchased a hydrometer with a SG range from 1-100 any ideas how to apply this instrument too refining.

This particular hydrometer is for testing density of salt solutions.
 
is that in percent (of water)? I would imagine a specific gravity of 100 is hard to find, molten lead is like 11 or so. I think if it is percent then you would have to measure less the density of water and I think nearly everything we do is more dense that water, maybe measure oils or salt water. I could be wrong though. If it is 1 to 100x water then I would imaging unless it is really long the resolution would be hard to use.
 

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