Reliability Toolkit
Thermal Eyring Acceleration Factor Calculator
Compare use and test temperatures for a thermally activated mechanism, including a temperature-dependent life prefactor.
Engineering inputs
Results
Your calculation
Enter the inputs and select Calculate.
Results use the selected model and supplied parameters. RDT test-time results are rounded up to 0.001 of the selected time unit.
How to use it
Check the inputs and assumptions.
- 01
Enter use and test temperatures, activation energy and test duration.
- 02
Set the fitted temperature prefactor exponent; one is a common convention, not a universal material constant.
- 03
Review the acceleration factor and equivalent use exposure.
Further reading