>* You cannot "feel" absolute humidity, always measure it. And since this is time-nuts: Measuring humidity accurately is tricky. According to people who have tested them, commercial electronic humidity sensors, when tested in a lab, have never come anywhere close to the accuracy claimed in the data sheet. The best you can hope for is consistent readings, not absolute accuracy.
The exception is the "cold mirror" type of sensor, which measures the dewpoint by cooling a mirror and bouncing a light off it to sense the temperature where dew condenses on it. Those are expensive, and they require maintenance to keep the mirror clean. BTW some of us are more sensitive to humidity than others. I can't tell you the RH of a room, but I can tell you when it's too dry for comfort. I want it as close to 50% as I can get it without growing mold on the walls. Some "experts" claim that 30% is good enough for anyone, but they're wrong. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
