Hi

Mine next project - rather won't be boring like all 2 stagers - it'll be cooling chamber (to put inside mobo + all other stuff, except hdd and psu ) plus SS , all on one plate ...

Specs :

Compressor: two Danfoss SC18CL - one for airchiller, one for SS
Evap for SS: Steeper 40mm tall/42 mm diam., enclosure for all newest CPUs, 1.0 meter braided DN10 suction line (with
stainless steel mesh)
Evap for airchiller : Evaporator from split A/C unit
XV: captube 0.9 mm for SS, Alco TI-HW for airchiller
Condensor: two 1.9 kW + 254 mm fans
Refrigerants : R507 in both
Case : custom made, welded frame, custom perfored side panels, all powdercoated on black color, wheels.
Chamber :HARD moded Ladycook small fridge
Others: Control panel on top of chamber (switches for both SS and airchiller, switch for PC), Danfoss controller for airchiller, Frigomec 0.88l receiver.









Bone stock frigde ...brand new ... .






















Some reduction on parts used in frigde .







Mine new welding machine- MIG/MAG Esab C250 3ph .





Mine father helped me with welding a bit and later with grinding .



That was only 4 fun ...just a try on trash piece of metal .





















Fridge got small accident and had must been painted ...so paint is fresh high gloss black acryl ).





















I decided to weld suction line holder for more safety .

























Clear coat this time also .



















First time I've must use ladder when I build cooling system .











First tests, temperature inside chamber without any fans mounted.





Here with two 120mm - nice gain .









I was pumping hot air inside chamber from hairdrier working at 1st speed and taking over 700W energy - during 30min test temperature moved from -31*C (I've wait long, for lowest temperature) till -10 C - thermal probe was mounted in piece of cooper put inside chamber. It's not final .





Some heavy piece of brass inside - that's tip from future owner of this unit to use big pieces of cooper (but I don't have it, only brass) as a "cold magazine" .





Probe inside small cooper piece (don't have bigger ).



That's what we should say "ARCTIC FAN" .



That's loadtest of SS loop - make -40C@260W but I don't think that's most important part of this unit .

Regards
Peter