Customer Reviews for VEVOR Laboratory Chiller Circulator 6L Lab Recirculating Chiller 23°F-212°F

The first unit I received had a refrigeration controls problem so they sent me another right away no charge. It works perfectly.

I have compared these to other first buy chillers, this is the best price. I have been using mine for 6 months and no issues. It could definitely use a better circulator and chiller unit but I can't expect much for $900. I use this for running soxhlet extractors. I can really only one at a time with water extractions. I can usually run two extractors at once with an alcohol extraction because it has a lower boiling point and doesn't over heat the unit.My wish is it would have a higher pressure circulator but again, compared to $5000 starting units, this is pretty good and can hold low temps pretty consistently. I use around 50-70% isopropyl alcohol with it.

Works as advertised. There is no computer interfacing for dynamic control but this is perfect for situations where you need a constant temperature.

Works as intended. Would be better if it has closed-loop capabilities (temp controlled externally).

With 5l Rotovap