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SimonK · 9th August 2007, 17:55

Quote: (Originally Posted by AD_ward9)

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A very interesting related fact, one of our engineers came across while trying to fathom why our PPO2 readings were not what he expected in air, was that the % O2 in air varies by about 20%. I kid you not.

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Hence the little card that comes with the analox O2 analiser listing expected PPO2 at different humidities and temperatures???

Simon

9th August 2007, 17:55	#5 (permalink)
SimonK Custom Title Allowed! Current Rebreather/s: Inspiration Classic Other Rebreather/s: Join Date: Oct 2005 Location: Cumbria UK Posts: 231	Re: Linearity check Quote: (Originally Posted by AD_ward9) ...................... A very interesting related fact, one of our engineers came across while trying to fathom why our PPO2 readings were not what he expected in air, was that the % O2 in air varies by about 20%. I kid you not. .................. Hence the little card that comes with the analox O2 analiser listing expected PPO2 at different humidities and temperatures??? Simon
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