How to guide on temperature controlled water bath
I saw this post a while back and it stuck with me. Eventually I decided to try it out and I've found a lot of success with it. I put the water in the bucket, turn on the system and it regulates the temperature to whatever I set. I've developed many rolls of c-41 with this system, and it's always at 39C, no matter what.
Originally Posted by olleorama
I've written up a tutorial on how to make your own system using the basics that olleorama laid out, with some additional information pulled from home-made sous-vide machines. Like he said, it's a pretty simple setup that won't cost too much to put together. In the end you'll have a highly reliable system that will make your life easier.
Check out my site for the tutorial: