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# O2 Remaining In E Cylinder Calculator

Basically, an E cylinder contains about 625 liters of oxygen. This cylinder is used to provide the backup oxygen supply in case if the pipeline fails. It is typically attached to the anesthesia machine. Each cylinder carries the finite amount of oxygen supply to support any individuals with the respiratory disorders. An online O2 remaining in E cylinder calculator to calculate oxygen cylinder duration based on the total left pressure and flow rate.

## Calculate Oxygen Cylinder Duration

psi
L/min
time

Basically, an E cylinder contains about 625 liters of oxygen. This cylinder is used to provide the backup oxygen supply in case if the pipeline fails. It is typically attached to the anesthesia machine. Each cylinder carries the finite amount of oxygen supply to support any individuals with the respiratory disorders. An online O2 remaining in E cylinder calculator to calculate oxygen cylinder duration based on the total left pressure and flow rate.

#### Formula:

Time Left = ( 0.35 × Pressure Left ) / Flow Rate

### Example:

Calculate the oxygen left in the cylinder at 650 psi with a flow rate of 5 liters/min?

#### Solution:

Time Left = ( 0.35 × 650 ) / 5
= 45.0001min

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Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.