cascade 2

[bazx]

Spec

First stage

compressor: Danfoss SC21CLX
Home made Hx: 6m of 1/2' with single 1/4 inside
Danfoss tev: Tes2 00 orifice
Receiver: RLV 02 PED 77*220 V=0,88l
Condenser: 1,10kW
Sight class 1/4 flare
inline filter 1/4 flare

second stage

compressor: Danfoss SC18B
Oil sep: Temprite 900 series
vapo mini condencer
henry pressure releif valve 24 bar
spun drier/filter
kayl evap and line set from gray mole

refrigerant: R404a/R23

Load test: fx57@3.6ghz/-84 on DT200 -43 bios

The hx

More Here:http://benchtec.co.uk/1/cascade2/hx/

[bazx]

more here:http://benchtec.co.uk/1/cascade2/1stage/

[bazx]

more here:http://benchtec.co.uk/1/cascade2/2stage/

[bazx]

took a few movies of the unit the first is just a look all around cascade

movie closed as they took 4 gig of hits

2 more vids here of it running

closed

[bazx]

here is a shot of the fx57@3.9 and the temp stayed about the same -82

[Xeon th MG Pony]

Awsome work mate, very lovely pipe routing

[Marvin]

me too. What is the pemperature of the HX ?
Did you tested without load ?

[LittleDevil]

Really nice cascade...

tnx

[VulgarHandle]

awesome job, very clean

do you think the condensation will tear up the box at the in/out holes?

[jinu117]

Pretty Baz
Good work man!!!

[bazx]

me too. What is the pemperature of the HX ?
Did you tested without load ?

this was my first time using a tev and i can tell now i wont be going back to cap tube

the temps were balanced at -32 in and -30 out under load with the unit running for 4 hours

i had run out of 402a so used what i had 404a but this is still early days for me so there will be changes

[bazx]

Pretty Baz
Good work man!!!

thanks for ya help getting this far

do you think the condensation will tear up the box at the in/out holes?

i have yet to insulate i left it off so you could see the layout

so i hope not

[bazx]

Really nice cascade...

tnx

i have to make a better one that will fit in one of your cases

well smaller

[bazx]

Awsome work mate, very lovely pipe routing

thanks dude

[Nagaru]

That is great dude very clean. I think on the list at the top you have your compressors reversed.

[runmc]

Great care for details Congrats on a beautiful cascade

[[486]]

nice cascade i wish i could build that cleanly.
is that soft solder i see? [3rd post ,2nd pic]

[cold_ice]

nice cascade i wish i could build that cleanly.
is that soft solder i see?

This looks like silver brazing rods...

bazx, I would stick to the R404a, I don't know how the R402a will work with the TEV, as its designed for R404a/R507.

[godmod]

very nice, very clean! are you going to build a case?

[bazx]

very nice, very clean! are you going to build a case?

not for this one its to big i need to learn how to use plated hx


ice i am going to put 507 in first

soft solder

hehe its special gum found in the rain forest of brazil i get it shipped here direct form a tribe i met on holiday there can also be used as an aid for infertility in monkeys well so i am told

[bazx]

Great care for details Congrats on a beautiful cascade

thanks dude

[LukeXE]

Very nice cascade, congrats !

[Big SturL]

Damn, that's some nice work. So fresh and so clean, clean!

[piotres]

Looks and performs really good

BTW why You have used brand new SC18B, not SC18CL ?

Regards
Peter

[Gray Mole]

Now that's some really nice work

Need to get the rest of the insulation done and that'll just make it work even better than it does now, though it's certainly doing the job, and really looks good.

I'm well impressed Baz!

I can't wait to see the next revision of cascade now

Cheers

Gray