The O2 Tank Calculator serves a critical function by enabling healthcare providers, patients, and caregivers to estimate the duration of oxygen supply from a tank. This calculation helps in planning and ensures uninterrupted oxygen availability for those in need.
Formula of O2 Tank Calculator
To calculate the duration an oxygen tank will last, you can use the following formula:
Components of the Formula
- Tank Pressure (psi): The current pressure in the tank, measured in pounds per square inch (psi).
- Tank Factor: A constant that depends on the size of the oxygen tank. Common tank factors are:
- E Cylinder: 0.28
- D Cylinder: 0.16
- M Cylinder: 1.56
- Flow Rate (L/min): The flow rate of oxygen, measured in liters per minute (L/min).
Understanding these components is crucial for accurately using the calculator to predict oxygen tank duration.
Table of General Terms
| Term | Description |
|---|---|
| Tank Pressure | Pressure inside the cylinder in psi |
| Tank Factor | Cylinder-specific constant for calculations |
| Flow Rate | Speed at which oxygen is used, in L/min |
This table includes terms and conversions commonly searched by users, aiding in quicker understanding and utilization of the calculator.
Example of O2 Tank Calculator
Consider an E Cylinder with a pressure of 2000 psi, set to a flow rate of 5 L/min. Using the formula:
Duration = (2000 * 0.28) / 5 = 112 minutes
This example demonstrates how to calculate the expected duration of oxygen supply, providing a clear, practical application of the formula.
Most Common FAQs
The E Cylinder, with a tank factor of 0.28, is commonly used in home settings due to its practical size and capacity.
Tank pressure can be read directly from the gauge attached to the oxygen cylinder.
This calculator is specifically designed for oxygen. For other gases, consult relevant resources or tools designed for those specific gases.