DS 7 Series
The DS-7 is a full-spectrum UV-Vis spectrophotometer engineered for accurate quantification of nucleic acids and proteins in laboratory settings. Leveraging the technology behind DeNovix's DS-11 platform, it brings reliable, high-quality absorbance measurement to cost-conscious labs without sacrificing performance. With support for 1 µL sample volumes, the DS-7 minimises sample consumption while delivering consistent, publication-ready results.
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DS 7 Series
The DS-7 is a full-spectrum UV-Vis spectrophotometer engineered for accurate quantification of nucleic acids and proteins in laboratory settings. Leveraging the technology behind DeNovix's DS-11 platform, it brings reliable, high-quality absorbance measurement to cost-conscious labs without sacrificing performance. With support for 1 µL sample volumes, the DS-7 minimises sample consumption while delivering consistent, publication-ready results.
Operational Design
A broadband light source illuminates the sample loaded onto the SmartPath™ measurement pedestal. An internal algorithm continuously evaluates signal strength and adjusts the active path length between 0.5 mm and 0.04 mm to keep absorbance readings within an optimal detection window, eliminating the need for pre-measurement dilution. The full 190–840 nm spectrum is acquired in one 8-second read, and purity ratios are calculated automatically to flag potential sample contamination. Results are available for immediate export through USB or a connected label printer.
Key Features
Designed for everyday laboratory demands, the DS-7 produces repeatable absorbance data with 1 nm wavelength precision and a measurement accuracy of 2% at 0.75 AU at 260 nm. With no routine maintenance procedures or periodic recalibration needed, the instrument stays operational and ready, reducing both running costs and technician intervention.
Reliable Performance