Forside
Test 1
- Detaljer
- Publiceret den Fredag, 20 januar 2012 16:06
Maximum operating depth
![MOD (m) =10 metres times left [left ({ppO_2over FO_2} right ) - 1right ]](http://upload.wikimedia.org/wikipedia/en/math/f/9/8/f9846a9b2c041fcda9b3c98d4f43ae14.png)
In which ppO2 is the desired partial pressure in oxygen and the FO2 is the decimal value of the fraction of oxygen in the mixture. For example, if a gas contains 36% oxygen and the maximum ppO2 is 1.4 bar, the MOD (m) is 10 metres x [(1.4 / 0.36) - 1] = 28.9 metres.