Spectrophotometer

Spectrophotometers are used to measure the concentration of a known substance in a solution. They do this by passing a light through the substance and measuring light intensity as a function of wavelength. Either single beam or double beam spectrophotometers can be purchased. In a single beam spectrophotometer, a reference standard is used to measure light intensity before and after the sample is loaded. For double beam spectrophotometers the beam is split with one beam passing through the standard and the other through the sample to compare intensities. While single beam spectrophotometers are typically less expensive and have higher sensitivity, double beam spectrophotometers tend to be more stable and easier to use. Spectrophotometers are important pieces of equipment in chemistry, physics, biochemistry, clinical, and materials testing labs.

Find, compare, and request a quote for 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™ Lite Plus SpectrophotometerBioMate 160 UV-Vis SpectrophotometerEvolution™ One/One Plus UV-Vis SpectrophotometerGENESYS™ 180 UV-Vis SpectrophotometerNicolet™ iS50 FTIR Spectrometer
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Catalog NumberNDLPLUSGL / NDPLUSPRGL840-301000840-341400 / 840-341500840-309000IQLAADGAAGFANWMBBX
Price
TypeUV-VisUV-VisibleUV-VisibleUV-VisibleInquire
Wavelength Range230 nm, 260 nm, 280 nm190 nm to 1100 nm190 to 1100 nm190 nm to 1100 nm15 to 27,000 cm-1
Wavelength Accuracy± 1 nm± 0.5 nm± 0.8 nm (full range 190 to 1100 nm)± 0.5 nmInquire
Scanning Speed≤ 5 secondsSlow, medium and fast - up to 1600 nm/min< 1 to 6000 nm/minSlow, medium and fast - up to 1600 nm/minInquire
Spectral BandwidthInquire2 nmInquire2 nmInquire
Optical System2048-element CMOS Linear Image SensorDual BeamDouble BeamDouble BeamInquire
Light SourceLight emitting diodesXenon Flash Lamp >5 years typical, 3 years guaranteed)Xenon flash lampXenon Flash Lamp (>5 years typical, 3 years guaranteed)Inquire
Resolution≤ 1.8 nm (FWHM at Hg 254 nm)InquireInquireInquireBetter than 0.09 cm-1
DescriptionThe 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 MorePerform quantitative measurements in life science laboratories with the automated and network-ready Thermo Scientific™ BioMate™ 160 UV-Visible Spectrophotometer. The BioMate 160 Spectrophotometer offers pre-programmed assay methods for nucleic acid and protein concentration as well as cell culture ... Read MoreFor 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 high throughput quantitative UV-Vis measurements where a double beam is required as a reference cell position with the Thermo Scientific™ GENESYS™ 180 UV-Visible Spectrophotometer. Optimized for usability and performance, this platform features a high-resolution color touchscreen, Wi-Fi ... Read More

Solve analytical challenges with ease using the Thermo Scientific™ Nicolet™ iS50 FTIR Spectrometer, featuring purpose-built accessories and integrated software — making it an all-in-one materials analysis workstation. Designed to be highly flexible, the Nicolet iS50 FTIR

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