Benchtop systems such as IncuCyte and Lionheart are standalone incubator-microscopes that replace the incubator and require dedicated bench space, climate control, and lengthy installation. The zenCELL owl is a 1.05 kg insert that fits inside any existing CO₂ incubator you already own, is bus-powered over a single USB 3.0 cable, and is operational in under 10 minutes. It covers 24 channels simultaneously at a fraction of the footprint and capital cost, making it practical for shared-lab or multi-project environments where a dedicated imaging incubator is not feasible.

The owl captures brightfield images at each channel using LED illumination. Its integrated software applies a pixel-classification algorithm that distinguishes cell-covered regions from cell-free substrate based on optical contrast and texture — no staining, no fluorescent signal. The result is a confluence percentage per well at every time point, displayed as a live growth curve. Because the method is non-destructive, the same cells can be passaged, harvested, or processed for downstream assays after imaging is complete.

The zenCELL owl has been validated with adherent mammalian cell lines (HeLa, CHO, HEK 293, Vero, A549, and others), primary cells, and 3D spheroid cultures in ultra-low-attachment formats. Supported vessel formats include standard 24-well and 6-well plates, T-flasks, and cell culture dishes. Dedicated well-plate adapters are available for plates from Eppendorf, Greiner, Falcon, Corning, Fisherbrand, Kartell/TPP, and Sarstedt (see adapter table above). Note: suspension cells without an attachment phase are not suitable for confluence-based quantification.

The zenCELL owl software displays real-time confluence curves for all 24 channels on a single dashboard. At the end of — or at any point during — an experiment, data can be exported as PNG or JPG images (individual frames and composite overviews) and as CSV files containing time-stamped confluence values per well, ready for import into Excel, GraphPad Prism, or any statistical package. Video time-lapses are available as an optional add-on. No proprietary cloud subscription is required; all data stays local.

SeamlessBio ships a fully operational zenCELL owl unit to your lab — typically within the DACH region — pre-configured and ready to use. You run it in your own incubator with your own cells for two weeks at no charge and no obligation. A product specialist is available throughout for setup support and application questions. At the end of the trial period you return the unit or place an order. To arrange a trial, use the “Request Demo / Quote” button below.