Fiber optic liquid detector

thought this might be useful to somebody here
might also be useful for avoiding electronic sensors while still being able to automate. no static electricity or heat

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Would be perfect for automatic flask swaps, ie fill/drain cycles.

true dat!

asking the rotovap to automagically drain the recovered solvent on an as needed basis would certainly make processing 15 gal through a 5l unit much more manageable…and “as needed” makes more sense than using a timed circuit.