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draculic acid69
International Hazard
Posts: 1371
Registered: 2-8-2018
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Ok so I got it to sit at 125'c when turned down to zero and it has much finer control than expected and when turned 1/8th of the way up it rose to 140
a quarter of the way up it got to 155, a bit higher it went to 180~ and as I turned it up a bit more it reached over 200 and as my thermometer
doesn't go any higher so I turned it off half way probably sits around the 250 mark so it's getting better than it was before.only thing is at zero
it still sits at over a hundred 'c so it can't be set to zero power at all.
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draculic acid69
International Hazard
Posts: 1371
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I've just hooked up the second thyristor circuit I have from a different company and even turned down to zero with no adjustments its slowly reached
90 and is still going up but it's happening slower than the other one.ill see how fine the temperature control
is with this one.
[Edited on 26-9-2019 by draculic acid69]
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draculic acid69
International Hazard
Posts: 1371
Registered: 2-8-2018
Member Is Offline
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This second circuit seems to hover around 90'c when turned down to zero which is half as hot as the first one.
Seems to be a fair amount of variation in these things as even after adjusting the preset resistor thing I couldn't get it to sit at this low of a
temperature.
[Edited on 26-9-2019 by draculic acid69]
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