I have gone through many of online blogs and websites for guidelines about selecting Peltiers but somehow I am still lost in the middle. I am still missing major numbers to be able to select which peltier to use.
So, here is my application in case someone can guide me in detailed way about calculations. Thanks in advance.
I have glass slide 25*75 mm with thickness 1.1 mm, and above this glass will be some biological sample. The whole experiment starts at room temperature ~27 c. At some point later, the temperature above this glass slide will increase to around 60 C in a matter of 10 seconds and I need to maintain it back to around 37 c (suitable temp for bio samples to survive). I will need to maintain this temperature for around 5 minutes.
So, to select Peltier I need to know my heat load ... and also heat that will be generated by peltier itself to cool down my sample.
Can someone guide me into that ,,, I know more or less the data sheets and I will need heat sink and fan but cant do full calculations to come to the point to choose a peltier.
Thank you in advance.