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Date: Thu, 25 Sep 1997 11:44:38 +0300 (EET DST)
From: Jonas Juselius <jonas@ch*.he*.fi*>
To: CHKBOONE@ao*.co*
cc: techdiver@aquanaut.com
Subject: Re: N2O in dry suit?
On Wed, 24 Sep 1997 CHKBOONE@ao*.co* wrote:

> Jonas,
> 
> You wrote:
> 
> >The main problem is of course the highly narcotic effect of the gas. It
> would >obviously be very dangerous to inhale N2O by mistake during a dive.
> 
>    Yep !    Argon is also extremely narcotic, does it enter your mask ?
> 

Yes, argon is very narcotic, but nowhere even near N2O... Have you ever tried
N2O? It's a fucking blast :-) It's very commonly used by dentists as an
anasthetic, at least in Europe...

> >The main advantage would probably be that the gas liquefies at high
> pressures, and >thereby reducing the size of the inflation gas tank (a 0.5
> liter tank to 200 bars would >be adequate... => roughly 200 liters of gas).
> 
>    If you were to use it liquified would it vaporize fast enough to provide
> the needed volume to inflate the suit quickly if need be ?

Well one thing is for sure, N2O vaporizes faster than any inflation valve can
inflate a dry suit... 

>    What will you think when you turn to a possition where the liquid N2O is
> below the gas in the tank and comes out of the valve and into the suit?
>   Brrrrrrr !

Correct! 
Brrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr! ;-)

-j-


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