Price on request
In stock
Can't find what you're looking for?
Thermo Neslab A40 refrigerated circulator offering precise temperature control with R404A refrigerant, 115 VAC input.
The Thermo Neslab A40 Refrigerated Circulator is engineered for precise temperature regulation in laboratory cooling applications, essential for bioprocessing, molecular diagnostics, and synthetic biology workflows. This temperature control unit operates on 115 VAC at 60 Hz with a single-phase power supply, drawing 14.4 A. It utilizes R404A refrigerant and supports a maximum pressure of 450 PSIG with a low pressure of 150 PSIG, ensuring stable and reliable cooling performance.
Key technical features include:
This refrigerated circulator is widely adopted in biotechnology laboratories for critical tasks such as maintaining stable temperatures during gene editing experiments, cell imaging preparation, and molecular cloning protocols where precise thermal control is crucial. Its application extends to neuroimaging labs and biomanufacturing facilities requiring consistent cooling to preserve sample integrity and instrument performance.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
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
The middle half of the 1,352 with a price runs from €79 to €2,686.
