Does anybody have an idea of how many splints can printed with 1L of Dental LT Clear Resin?
Once you have set up your print in PreForm you can see at the bottom of the window the estimate for how much resin will be used. I generally add 5-10% for waste - uncured resin on the parts and build plate that get washed away. It is generally pretty accurate.
Just to add on that, PreForm can be downloaded and run for free (since it only outputs proprietary files and only to Formlabs machines then it’s not a loss for Formlabs). The advantage for you is that you can take your parts and set them up for printing and see how long and it takes, how much resin it takes and how the supports should be arranged, all that without buying the printer.