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.

Find, compare, and request a quote for UV VIS spectrophotometers across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.

CompanyThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher Scientific
ItemNanoDrop™ Ultra SpectrophotometerEvolution™ One/One Plus UV-Vis SpectrophotometerEvolution™ Pro UV-Vis SpectrophotometerNanoDrop™ Lite Plus SpectrophotometerNanoDrop™ UltraC
Citations
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Catalog NumberNDULTRAGL840-341400 / 840-341500840-340100 / 840-340200NDLPLUSGL / NDPLUSPRGLNDULTRACGL
Price
Optical System2048-element CMOS Linear Image SensorDouble BeamDouble beam with sample and reference cuvette/accessory positions2048-element CMOS Linear Image Sensor2048-element CMOS Linear Image Sensor
Wavelength Range190 to 850 nm190 to 1100 nm190 to 1100 nm230 nm, 260 nm, 280 nm190 to 850 nm
ResolutionInquireInquireInquire≤ 1.8 nm (FWHM at Hg 254 nm)Inquire
Scanning SpeedInquire< 1 to 6000 nm/min< 1 to 6000 nm/min; variable≤ 5 secondsInquire
Spectral Bandwidth1.8 nmInquireSelectable 0.5, 1.0, 1.5, 2.0, 4.0 nmInquire≤1.8 nm (FWHM at Hg 254 nm)
Light SourceXenon FlashXenon flash lampXenon flash lampLight emitting diodesXenon Flash
DescriptionThe Thermo Scientific™ NanoDrop™ Ultra Spectrophotometer and Fluorometer empowers scientists to quantify and assess nucleic acids and proteins with enhanced precision, speed, and reliability.For routine, complex research and advanced applications, including current pharmaceopia compliance, the Thermo Scientific Evolution One/One Plus UV-Vis Spectrophotometer series offers real innovations that provide enhanced usability and performance - without added complexity. With Thermo Scientific ... Read MoreFor routine, complex research and advanced applications, including current pharmaceopia compliance, the Thermo Scientific Evolution Pro UV-Vis Spectrophotometer series brings together reliable, versatile hardware, a broad range of accessories, with easy-to-use, easy-to-learn Thermo Scientific ... Read MoreThe Thermo Scientific NanoDrop Lite Plus Spectrophotometer is a compact, personal UV-Vis microvolume spectrophotometer that complements the full-featured NanoDrop One/OneC and NanoDrop Eight instruments. The NanoDrop Lite Plus is an affordable choice for fast, easy measurements, designed to deliver ... Read MoreThe Thermo Scientific™ NanoDrop™ Ultra Spectrophotometer and Fluorometer empowers scientists to quantify and assess nucleic acids and proteins with enhanced precision, speed, and reliability.
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