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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CompanyThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher Scientific
ItemThermo Scientific™ Evolution™ One/One Plus UV-Vis SpectrophotometerGENESYS™ 150 UV-Vis SpectrophotometerGENESYS™ 50 UV-Vis SpectrophotometerNanoDrop™ Lite Plus SpectrophotometerNanoDrop™ One UV-Vis Spectrophotometer
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Catalog Number840-341400 / 840-341500840-300000840-298000NDLPLUSGL / NDPLUSPRGLND-ONE-W
Price
Optical SystemDouble BeamDual BeamDual Beam2048-element CMOS Linear Image Sensor2048-element CMOS Linear Image Sensor
Wavelength Range190 to 1100 nm190 nm to 1100 nm190 nm to 1100 nm260 and 280nm190 to 850 nm
ResolutionInquireInquireInquire≤ 1.8 nm (FWHM at Hg 254 nm)Inquire
Scanning Speed< 1 to 6000 nm/minSlow, medium and fast - up to 1600 nm/minSlow, medium and fast - up to 1600 nm/minInquireInquire
Spectral BandwidthInquire2 nm2 nmInquire≤ 1.8 nm
Light SourceXenon flash lampXenon Flash Lamp (>5 years typical, 3 years guaranteed)Xenon Flash Lamp (>5 years typical, 3 years guaranteed)Light emitting diodesXenon Flash
DescriptionFor 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 MorePerform quantitative measurements in routine industrial QA/QC or university chemistry labs with the  automated and network-ready Thermo Scientific™ GENESYS™ 150 UV-Visible Spectrophotometer. Optimized for usability and performance, this platform features a high-resolution color touchscreen, Wi-Fi ... Read MorePerform routine measurements for quality control or teaching in the chemistry classroom with the rugged Thermo Scientific™ GENESYS™ 50 UV-Visible Spectrophotometer. Offered in a single cell configuration, this instrument is designed with a sloping surface to shed spills and a washable sampling ... 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 MorePrevent costly delays with an enhanced understanding of sample quality using the Thermo Scientific™ NanoDrop™ One Microvolume UV-Vis Spectrophotometers. Innovative Thermo Scientific™ Acclaro™ Sample Intelligence technology is built into every instrument for improved measurement accuracy and ... Read More
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