Microcentrifuge Tube Thermo Shaker lid

This is a lid for Grant PMHT PSC24N thermo-shaker microcentrifuge (Eppendorf) tube incubator. It's handy for keeping tubes nicely heated and/or minimising environmental contamination if you're using open tubes.

Two models are attached, a standard version (45 mm, fine for normal 1.5 mm tubes) and a tall version (55 mm, good for 2 mL eppis or if you have columns/inserts in your tubes). The technical drawing is for the tall version. I've printed in Prusament PETG and the model is robust on a shaker running at 95C for extended periods. I printed with a 0.4 mm nozzle and 0.2 mm layers, but this should also be fine with a larger nozzle for a quicker print.