O2 Analyzer without decimal

[Sevenrider860]

2-3% of 0.21 or whatever the mix is, makes more sense. That would put a mix of 36% O2 in a range of approximately 37.08% - 34.9%. Still means the MOD (using 1.4 ATA) would range from 99' to 92'. Not a small range, but reaching 1.4 ATA does not result in instant oxtox. Still, it's good to be reminded that limits in MOD and NDL are not to be trifled with by recreational Nx divers such as myself.

Oh no... Now you have opened the door for pressure sensor accuracy! Are you really at 92 feet?

 

[iointerrupt]

Max02 manual states +-3% is over full temperature range. At a constant temperature, it says +-1% of full scale. It lists full scale as 0 to 100%.

So presumably don't keep your analyzer in your refrigerator and then analyze in the baking sun, and you'll get +-1% of the number it displays on the screen.

https://www.oxidationtech.com/downloads/manuals/maxo2-user-manual.pdf (Page 10, Specifications)

 

[The Chairman]

I suspect that's

I suspect, that I'm still not going to worry about that. The deco science just isn't there yet.

 

[DeepSeaExplorer]

I don’t think analyzers are so accurate that anything after the decimal matters. I round off appropriately.