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Posted by Steve on January 9, 2009, 10:43 pm
>> On Fri, 09 Jan 2009 18:37:49 -0500, The King
>> >wrote:
>> >>http://tinyurl.com/86d5ks
>> >Daltons law applied.
>> >The link worked.
>> >A Sporlan publication also states that you can measure the condenser
>> >temp midway on the coil and compare it to the liquid pressure
>> >converted to temp. A deviation of a few degrees indicates non
>> >condensibles. This can be done with the unit running.
>> Actually what it say verbatim is;
>> The proper use of the P-T relationship can be helpful in discovering
>> the presence of air or other non-condensable gases in the system.
>> This would be revealed by the measured temperature in the condenser or
>> the leaving temperature of the cooling medium being much lower than
>> that indicated by the P-T relationship.
>> Form10-135
> Too complicated especially considering that extra money can be made
> selling
> used refrigerant to the next customer.
I thought that only low ballers and hacks did that.
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