UV VIS Spectrophotometer

As their name implies, ultraviolet visible spectrophotometers (often referred to as a UV Vis spectrophotometer or just a UV spectrophotometer) quantify the optical properties of samples in the ultraviolet and visible wavelength ranges of light (typically 190 to 900/1100 nm). Specifically, UV visible spectroscopy determines how much light of a given wavelength passes through a sample, and how much is absorbed. Such information can be diagnostic of molecular identity, concentration, structure, or activity, whether of organic species such as porphyrins, benzenes, and napthalenes, or of biomolecules like nucleic acids and proteins. Spectrophotometers can scan either fixed (i.e., predefined) or variable wavelengths, and come in both single- and double-beam configurations.

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CompanyDeNovix Inc.DeNovix Inc.DeNovix Inc.DeNovix Inc.
ItemDS-11 Series Spectrophotometer / FluorometerDS-7 UV-Vis SpectrophotometerDS-8X Eight Channel SpectrophotometerDS-C Cuvette Spectrophotometer
Citations
Figures
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Reviews
Catalog NumberDS-11 / DS-11+ / DS-11 FX / DS-11 FX+DS-7 / DS-7+DS-8X / DS-8X+DS-C Cuvette
Price
Wavelength Range190 to 840 nm190 to 840 nm190 to 840 nm190 to 840 nm
Resolution1.5 nm (FWHM at Hg 253.7 nm)3nm (FWHM at Hg 253.7 nm)1.5 nm (FWHM at Hg 253.7 nm)1.5 nm (FWHM at Hg 253.7 nm)
Scanning Speed2 seconds8 secondsInquireInquire
Light SourcePulsed Xenon Flash Lamp
UV, Blue, Green, Red LEDs
InquireInquirePulsed Xenon Flash Lamp
DescriptionDeNovix takes spectrophotometry to a whole new level of performance with the DS-11 Series. This easy-to-use, compact spectrophotometer delivers full spectrum UV-Vis analysis and fluorescence capability, making it ideal for rapid nucleic acid and protein quality control.

World’s Top-Rated 1 &
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Based on the award-winning DS-11 technology, the DS-7 Spectrophotometer equips budget-conscious labs with high performance 1 µL UV-Vis and optional cuvette absorbance.

Excellent Performance, Affordable Price
  • Multiple Mode Options: 1 µL UV-Vis and Optional Cuvette Absorbance
  • Eliminate
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DeNovix takes high throughput, microvolume spectrophotometry to a new level of performance with the DS-8X Eight Channel Spectrophotometer. This easy-to-use, stand-alone device delivers fast, full spectrum UV-Vis analysis, making it ideal for rapid nucleic acid and protein quantification.

Features
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The DeNovix DS-C Spectrophotometer offers outstanding dynamic range, sensitivity, flexibility and ease of use. The instrument is ready right out of the box—no PC setup or software installation is required. From GMP compliance facilities to teaching labs, the versatile DS-C makes absorbance

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