Hi
Alexio ask me (BTW quite long time ago) to build a dual-evap cooler for Him. He don't want SLI/CF unit, but CPU + GPU cooler
...and He said he really don't want 2 compressors, but only one ...instead He wanted 2 CPEVs and good gases blend - quite high needs, isn't it ?
That is mine first dual-evap, and I think it's also first single-stage with 1 compressor, 2 evaps and 2 CPEVs
.
Specs :
Compressor:
Sanyo C-1RV137H11AA (rotary)
evaps :
piotres's custom CPU (rev. 1.1) + custom made, big GPU evap from CPU rev. 1.0 evap 8)
Expansion valves:
2* FACH "PZ" CPEVs
condenser:
1.9 kW with 30W EBM fan
Refrigerant :
R410a & R507 blend
Case :
Chipboard 50 x 40 cm baseplate, painted black
others:
2* Mastercool gauges, 1.3 l receiver
Alexio has also asked me about thermometers ..so I have bought for Him two brand new CHYs 700T ..unluckily they aren't tunned ideal
, so real temps on evaps measured by them are let's say 1.5*C lower .
Parts (or course not all)
.
Receiver is so big (1.3 l), because I can't bought smaller
.
"T" for connect 2 suction-lines .
That was only first run, mine first frost on two evaps together
.
Both evaps loaded with 115 W dummyloads (mine 115W dummyloads are same as eg. 100% stressed A64 Venice clocked to 3200 Mhz on 1.78 V)
.
CPU evap on 215 W dummy and GPU evap 115 W = 330 W :mrgreen:
Both evaps went into small vaccum.
CPU evap went into deep vac ^) .
Ready (only GPU enclosure is left, but it's already going to me) .
I'll sent unit to Alexio in few next weeks ^) .
Regards
Peter
Linear Mode
