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Automated cell counter TC20 with autofocus and trypan blue exclusion for rapid mammalian cell counting.
The Bio-Rad TC20 Automated Cell Counter is engineered for rapid and precise quantification of mammalian cells in biotechnology, clinical diagnostics, and molecular biology workflows. Utilizing advanced autofocus technology and sophisticated cell counting algorithms, this instrument delivers accurate total cell counts and viability analysis within 30 seconds per sample. The device supports the Trypan Blue Exclusion Method, widely adopted in cell viability assessments essential for bioprocessing and cell culture monitoring.
This model is a used unit sold as-is, with limited warranty coverage for initial defects up to 10 days post-delivery. It remains an optimal solution for laboratories requiring dependable and high-throughput mammalian cell counting combined with viability analysis, particularly in domains such as gene editing, cell imaging, and biopharmaceutical production pipelines.
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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
1 other listing of this model is available.