Calculation Of Oxygen Content/ Remaining Operating Time - Weinmann MEDUMAT Easy Descripción Del Aparato E Instrucciones

6.11 Calculation of oxygen content/remaining op-
erating time
Oxygen content of cylinder
Oxygen volume = volume of cylinder x cylinder pressure.
Cylinder volume
Example 1
10 l
Example 2
10 l
Real ventilation time
Real ventilation time (min) =
Example:
O content = 1000 l; MV = 11 l/min.
2
This gives the following equation:
Real ventilation time =
x cylinder pressure = oxygen content
x 200 bar
x 100 bar
oxygen content (l)
MV (l/min)
1000 l
= 91 min = 1 h 31 min
11 l/min
Using the ventilator
= 2000 l
= 1000 l
EN
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