I just checked my book 60 % R.H at 73 F° is having the same quantity of water in the air than 40% R.H. at 59 F° That was the sense of my remark. Is not this water what we try to control ? Regards. Isaac OLEG > -----Message d'origine----- > De : pianotech-bounces@ptg.org > [mailto:pianotech-bounces@ptg.org]De la > part de Ron Nossaman > Envoyé : mardi 3 décembre 2002 00:45 > À : Pianotech > Objet : RE: Humidistat Accuracy > > > > >You're absolutely right. A 37°F room at 42%RH has an MC of > about 8.23%. So > >does a room of 145°F at 55%RH. It's probably working fine > and Terry just > >has his thermostat set 75°F too high. > > OK, so it's 108°F. > > > >Could happen to anyone. > > You said it. > > Ron N > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives >
This PTG archive page provided courtesy of Moy Piano Service, LLC