View Full Version : How fast does LN volatize?
bongarcon
04-27-2005, 04:22 AM
I mean with 1KG LN, how long can i do oc with it.
THX!
i was wondering that too.
But i am speaking of 25L
can someone give an example how mutch you need for 1 container and the time you benched.
include your system specs too if you can :)
afireinside
04-28-2005, 10:10 AM
LN2 last way less than dry ice or so I heard and shamino said10KG of dry ice lasts ~7 hours 3d benching in his article so your gona need A LOT of LN2...
were not going to run ln² for 7 hours :slap:
we did the same with dry ice here,
but because i don't have any experience with ln² i could use some image of how mutch you need or how fast it vaporize
tnx, :toast:
charlie
04-28-2005, 02:22 PM
LN2....
ok
At room temp it "boils" violently. When your tube and block have already cooled and you add it to the tube, it boils a "little" less violently...
I find I use about 1 liter every 10 minutes...
C
Rio71
04-28-2005, 10:40 PM
thx for clearing-up :toast:
huhh, thats a lot and the costs for me here in germany is 25kg for 100 euro = 130 us$ without dewar. :(
i would try ln2 too, but for the cash di is the better choice.
di compared on the other hand, is really a endless runner and VERY handy.
i have ordered 25kg by linde, and have benched 2 days nonstop, mobile celeron (c4m) and pressy-celi with high vcore.
finding a stable oc', benched seti etc...
that was really fun. :D
picx here and review in german (http://www.tualatin.de/phpbb/viewtopic.php?t=7431&highlight=spass)
and here (http://www.tualatin.de/phpbb/viewtopic.php?t=7467&highlight=becher) picx of my container.
tnx charlie :woot:
so with 25L w'll do 250min so 4h and 10 min(not exact)
that w'll do for some experience :D
and 15kg of dry ice
charlie
04-29-2005, 11:09 AM
tnx charlie :woot:
so with 25L w'll do 250min so 4h and 10 min(not exact)
that w'll do for some experience :D
and 15kg of dry ice
yeah, 25l will last a good, long time. BIG LN2 tip #1, try not to restart the board once it get's cold... every time they restart is when they might refuse.
C
tnx, but if you are making suicide screens youre rebooting @ 100% :p:
w'll see how it react:)
bullfrog
05-14-2005, 01:36 PM
Yes I would also say 1 litre per 10 mins. On our first ln2 run we got a litre from the hospital for a bit of quick super pi and it lasted just under 10 mins.