Circulators

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A circulator holds temperature steady and moves it where you need it, whether that is a jacketed vessel, a viscometer, or an instrument that needs cooling. Thermal Scientific carries circulating baths, recirculating chillers, and heated circulating baths from Being Instrument and Grant Instruments, so you can match capacity, temperature range, and flow to your setup.

Explore the full baths selection, add bath accessories, or visit the Being Instrument and Grant Instruments supplier pages.

Frequently Asked Questions

What is a laboratory circulator used for?

A circulator pumps temperature-controlled liquid through external equipment or maintains a bath at a precise temperature, for applications such as viscometry, reaction cooling, and instrument temperature control.

Do you carry refrigerated circulators?

Yes. We carry recirculating chillers for cooling applications. Contact our team to match one to your temperature range.

What is the difference between a circulating bath and a recirculating chiller?

A circulating bath heats and circulates liquid, while a recirculating chiller cools it. Some applications need both.