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Used, in good condition
4-block thermal cycler with independent control & rapid protocol access.
The Alpha Cycler 4 (AC-4) from PCR max is a state-of-the-art thermal cycler offering unparalleled control with its independently operable four-block system, accommodating any combination of 96 and 384 well formats. The advanced Alpha Cycler software enables users to swiftly retrieve frequently used protocols through an intuitive interface, eliminating the cumbersome folder navigation. Each user is provided with secure login credentials for protocol protection and system status monitoring through temperature logs post-run.
Compactly designed, with a minimal lab space footprint, the AC-4 integrates four truly independent thermal blocks into a single unit without network or connectivity concerns. Key features include active sample cooling for precise amplification, a Program Wizard for fast protocol generation tailored to sequence specifics, and comprehensive reports post-protocol completion. The interface is driven by a 10” Android tablet offering a high-definition, responsive display. USB connectivity allows seamless login and logout across different systems, with automatic configuration to user defaults.
Technical specifications emphasize precision and adaptability, including a block temperature range from 10°C to 100°C, a set point adjustment precision of 0.1°C, and gradient availability between 10°C and 100°C. Its heating and cooling rates offer flexibility and efficiency with maximum rates of 3.4°C/s and 1.0°C/s, respectively. With dimensions of 330 x 535 x 700 mm and a weight of 47 kg, it stands as a robust solution for advanced laboratory environments.
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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 19 October 2026
The middle half of the 433 with a price runs from €194 to €2,750.
