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Old 29th September 2009, 11:29   #11
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Can't let the unit run longer then a minut other wise my compressor freezes, to much gass on it and bad evap lol
Made a new simple design going to call it evap 53
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Old 29th September 2009, 11:42   #12
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make sure u got good hitting space for the gas and u will have a nice evap.
thoughe that disign would work nice, with a 3mm thick base.
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Old 29th September 2009, 11:51   #13
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make sure u got good hitting space for the gas and u will have a nice evap.
thoughe that disign would work nice, with a 3mm thick base.
You think it would be the best to place the cappillair right in the middle?
 
Old 29th September 2009, 11:52   #14
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You think it would be the best to place the cappillair right in the middle?
nope the longer the gas can stay in the evap the beter, but to long is not good also.
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Old 29th September 2009, 12:04   #15
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nope the longer the gas can stay in the evap the beter, but to long is not good also.
I see yes, evaporator lol the word says enough, gas needs to get the change to evaporate before it get's sucked away.
How is your cascade?

*edit*
could you post what your idea would be as a good evap? tekening ofzo lol ^^

Last edited by Pardons : 29th September 2009 at 12:08.
 
Old 29th September 2009, 12:20   #16
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cascade work and is standing right behind me, for evap i would go with maze disign.
see XS maybe they got some things u can check.

how long is the cap tube ?
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Old 29th September 2009, 12:24   #17
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cascade work and is standing right behind me, for evap i would go with maze disign.
see XS maybe they got some things u can check.

how long is the cap tube ?
2.6m
 
Old 1st October 2009, 18:53   #18
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At the moment i'm having a vaccuum pump connected to my system, within an hour or so i can tell how much difference my new test with other evap design will give me

I hope i can reach at least -1986c ^^
 
Old 1st October 2009, 19:17   #19
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At the moment i'm having a vaccuum pump connected to my system, within an hour or so i can tell how much difference my new test with other evap design will give me

I hope i can reach at least -1986c ^^
thats the year u where born in .
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Old 2nd October 2009, 14:29   #20
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New evap = better results like said
This weekend when i have the time i'm going to finetune the system , it reaches easy -45c and still dropping but i need to insulate the suction line and lett of some gas, (compressor freezing)
For now i'm happy

My final results will come when i have the time to charge the system with either R410a or R402A, i can expect big improvements with those gasses . I took the R417A cause all other gasses would require new type of oil

To make a small compar.

R417a = - 41,8 *C, boiling point
R507 = - 47.2 *C boiling point in 0 bars.
R410a = -48.5 *C boiling point
R402a = - 49.2 *C boiling point
 
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