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Fisher Scientific 3016s circulation cooler with -20 to 150 °C control for closed-system temperature regulation.
The Fisher Scientific 3016s circulation cooler is a precision temperature control unit designed for maintaining constant liquid temperatures in external closed systems including photometers, refractometers, viscometers, polarimeters, and spectrophotometers. Essential for analytical laboratories and biotechnology workflows, it ensures stable thermal conditions critical in molecular diagnostics, bioprocessing, and synthetic biology applications.
Key technical specifications:
This circulation cooler supports controlled sample environment maintenance, widely adopted in biomedical engineering and live-cell imaging setups, where precise temperature regulation is critical. Its integration with closed-loop systems improves accuracy in fluorescence analysis and biopharmaceutical production pipelines, making it a valuable component for laboratories focusing on molecular cloning workflows and cell imaging technologies.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
