[Stoves] Relative Humidity question

Frank Shields frank at compostlab.com
Fri Mar 22 15:51:55 CDT 2013


Dear Stovers,

I have a question regarding Relative Humidity. 
A saturated mix of water and magnesium nitrate (for example) at 40c will
produce a 'percent relative humidity' in the air trapped in the container
above of 48.42 +/- 0.37.

What does this mean? Is there a value of grams water per cubic meter of gas
(or some other unit) that we can use to calibrate instrumentation measuring
water vapor?  

Thanks

Frank


Frank Shields
Control Laboratories, Inc.
42 Hangar Way
Watsonville, CA  95076
(831) 724-5422 tel
(831) 724-3188 fax
www.controllabs.com








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