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Cold plate in Vapochill LS case
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piotres
Membre
Messages : 369
dimanche 07 avril 2013 à 12:35:59
Hello
One more unit, this time it is not standart
. It is "cold plate" chiller in orginal vapochill LS case.
Don't ask me for what is that - I have order for it so I make it
. Planned load is approx 0W. I'll be used to cool other metal plates (scientific experiments).
Goal was -30C somewhere on plate- I get approx -43C with final tune on copper plate:). It has eliwell controller so temperature can be risen.
SPECS:
Compressor:
Aspera NEK2134GK
Evap:
4mm thick copper plate 20x20cm cooled by 3/8' roll pipe - evap mounted between copper and alu 3mm thick (sandwich)
XV:
captube 0.8 mm
Condensor:
stock vapochill LS + 120mm/38 12V Panaflo fan + 120mm/38 12V Nidec fan
Refrigerant :
R507
Case :
stock Vapochill LS case
Others:
Eliwell IC915 controller,Panaflo 120x38mm 12V fan on back of case
"tool" for making roll evap
Not perfect but it is best I can make .
Milled.
And the sandwich is ready.
Now we take 100% stock vapochill LS.
After less than hour ...
Owner will mount NTC probe to controller (that is why it reads "E1" - no probe plugged).
With Kindest Regards
Peter
Google
moyen_moins
aka metalazzo | Anti²Bug
Messages : 10216
dimanche 07 avril 2013 à 19:09:19
What's the use of this cold plate ?
Rosco
Administrateur
Messages : 25926
dimanche 07 avril 2013 à 21:09:33
Third line
QUOTE :
Planned load is approx 0W. I'll be used to cool other metal plates (scientific experiments).
Sk_rmouche
Apprenti Aigri
Messages : 17926
dimanche 07 avril 2013 à 21:42:27
Really nice, quiet unusual in the phase-change sphere, how did you manage the floodback ? Running in deep vaccum ?
Edit : you gave me a nice idea for my cold room, maybe I'll swith my air evap for that kind of plate
Message édité par
Sk_rmouche
le dimanche 07 avril 2013 à 21:45:13
moyen_moins
aka metalazzo | Anti²Bug
Messages : 10216
lundi 08 avril 2013 à 13:16:28
QUOTE (Rosco) :
Third line
I didn't read the whole post
piotres
Membre
Messages : 369
dimanche 21 avril 2013 à 01:32:54
Any problems with floodback - it have quite big suction accumulator made from empty 40 grams drier
. And suction pressure is approx 0.0 bar.
Google
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