A device or software program that estimates the lifespan of a product by subjecting it to intensified environmental conditions over a shorter time period. This tool utilizes mathematical models and input parameters such as temperature, humidity, and exposure time to predict the degradation rate of materials or components. For example, it can be used to project the lifespan of a polymer material exposed to prolonged sunlight by simulating years of UV radiation exposure in a matter of weeks within a controlled laboratory environment.
The employment of such predictive instruments offers significant advantages in product development and quality assurance. It enables manufacturers to identify potential weaknesses in designs or materials before mass production, reducing the risk of costly recalls and enhancing product reliability. Historically, these processes were performed using complex manual calculations and physical testing, requiring extensive time and resources. The advent of automated calculators streamlines the process, offering faster and more accurate predictions.
