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Laboratory fermenter featuring stirrer speed control, pH meter, and temperature controller for precise bioprocess monitoring.
The Biolab Fermenter 3 501U is a precision-controlled laboratory fermenter designed for bioprocessing and microbial culture applications. It integrates a variable stirrer speed system, enabling homogeneous mixing essential for cell growth and substrate distribution in biomanufacturing. The built-in pH meter provides continuous monitoring and control of culture acidity, critical for maintaining optimal conditions in molecular diagnostics and synthetic biology experiments. Equipped with an advanced temperature controller, this stirred tank bioreactor maintains precise thermal regulation supporting live-cell imaging and fermentation processes. Its benchtop design suits biotechnology labs focusing on molecular cloning workflows and biopharmaceutical production pipelines. This fermenter is widely adopted in biotechnology, microbial engineering, and biochemical research fields requiring robust and reliable culture environment management.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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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 10 August 2026
The middle half of the 128 with a price runs from €218 to €5,635.
