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Dual LED light source providing stable illumination, optimized for fluorescence imaging and biotechnological applications.
The Rapp OptoElectronic KSL-DUO is a dual LED light source designed for precision fluorescence microscopy and biophotonics research. It delivers stable, high-intensity illumination across two selectable LED channels, enabling multi-wavelength excitation crucial for fluorescence analysis and live-cell imaging.
Key features include:
This light source is widely adopted in biotechnology research, particularly in applications such as gene editing visualization, molecular cloning workflows, and bioprocessing quality control. Its precise wavelength control and stable emission make it essential for fluorescence-based assays in biomedical engineering and neuroimaging studies.
Optimized for researchers requiring reliable excitation sources in fluorescence microscopy, the KSL-DUO supports advanced imaging needs in biotechnology and clinical diagnostics.
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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 4 September 2026
