This software tool demonstrates how Time Temperature Indicators (TTIs) can be used to control the cold chain and to predict the remaining shelf life of perishable products in diffferent steps of the chain. The prediction is based on the colour value of the TTI. The colour value is measured by a spectrophotometer and given as square value (SV).
(Instruction: You enter a TTI-value measured by the spectrophotometer and a certain constant storage temperature. The program will calculate the remaining shelf life and determines whether the cold chain was satisfied or not. Extended Modus: Further, on you can enter a dynamic temperature profile for the future to calculate the residual shelf life)
How to activate the TTI?
Enter the characteristics of the monitored product:
How to check the cold chain?