Questions tagged [temperature]

110 questions
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At which temperature and humidity should outside air be drawn inside?

I have a greenhouse that get’s mold in the winter because it’s to humid. I have now installed a heater and a ventilation system drawing outside air into the greenhouse. I wish to start the vent based on weather conditions however I cannot figure out…
Tiptop
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How to calibrate an oven thermometer?

Is there a DIY method for calibrating thermometers in the 200 to 250 degree Celsius range? In a moment of boredom I decided to put all five of my wife's oven thermometers side-by-side in the oven and set it to maximum. After waiting for them all to…
ConanTheGerbil
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Three heaters on single PCB

(This is a follow-up to the previous question I posted.) I'm basically trying to control three different tempeartures on a single PCB. It looks like the following: The middle pattern heats up to about 75 deg. Celsius, while the far-right and…
Koushik S
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Mollier diagram and reading the relative humidity when knowing the dry- and wet bulb temperatures

I initially put this one on the physics-side, but this might be a more appropriate place: https://physics.stackexchange.com/questions/666116/mollier-diagram-and-reading-the-relative-humidity-when-knowing-the-dry-and-wet I had a thought-error when…
user2703642
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Lab Equipment for Monitoring Sub Zero Temperatures

I am doing research on objects frozen with liquid nitrogen then seeing how they thaw. I need to monitor objects temperatures as they thaw. Ideally getting the variance of the external and internal temperatures. What strategy or equipment would you…
JerryA
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