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leejsmith · 03-24-2005, 12:33 PM

i have 4 probes working using 100k@25C thermistors.
I am working on the calibration and have 2 very close but 1 is a little off

this is the calibration temps

I left the probes in the hot water until they cooled down and this is the results.
you can see the pink line is higher then the other 2 even though i calibrated them all at the same time.

Some think not right with the pink reading they are a bit all over the place compared to the others. I wonder if i put the correct ground on this one.

I have a couple of probes from a lian li 5 1/4 drive bay temp unit. they look like they are 50k at 25C will be getting them working soon so i can use them on the cpu as the end of the probes are very thin comapred to the bead thermistors

thanks for all your help i am working an a vb probram to capture the probe data and apply the curves automaticaly plus have a calibration screen.

03-24-2005, 12:33 PM	#84
leejsmith Cooling Savant Join Date: Mar 2003 Location: notts uk Posts: 408	i have 4 probes working using 100k@25C thermistors. I am working on the calibration and have 2 very close but 1 is a little off this is the calibration temps I left the probes in the hot water until they cooled down and this is the results. you can see the pink line is higher then the other 2 even though i calibrated them all at the same time. Some think not right with the pink reading they are a bit all over the place compared to the others. I wonder if i put the correct ground on this one. I have a couple of probes from a lian li 5 1/4 drive bay temp unit. they look like they are 50k at 25C will be getting them working soon so i can use them on the cpu as the end of the probes are very thin comapred to the bead thermistors thanks for all your help i am working an a vb probram to capture the probe data and apply the curves automaticaly plus have a calibration screen. __________________ Folding , Folding , Folding !