UV Spectrophotometer

When light strikes matter, one of three outcomes will occur: It will be absorbed, reflected or transmitted. Ultraviolet or UV spectrophotometry is a type of absorption spectroscopy which is used to measure the absorbance of light across the ultraviolet ranges of the electromagnetic spectrum. UV spectrophotometers are relied upon in numerous disciplines including analytical chemistry, forensics, DNA and RNA-related work, pharmaceuticals, biology, environmental sciences and more.
Before choosing a spectrophotometer, however, purchasers should consider three aspects: range of the detection wavelength, working absorbance range, and measurement time. Other considerations include lab requirements and total costs.
CompanyShimadzuShimadzuShimadzuShimadzuShimadzu
ItemUV-2600i Research-Grade UV-Vis SpectrophotometerSolidSpec 3700i UV-VIS-NIR spectrophotometerUV-1280 Monitored Single-Beam UV-Vis SpectrophotometerUV-1900i UV-VIS SpectrophotometerUV-2700i Research-Grade UV-Vis Spectrophotometer
Citations
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Catalog NumberUV-2600iSolidSpec 3700iUV-1280UV-1900iUV-2700i
Price
Wavelength Range185 to 900 nm or 220 to 1400 nm (when the ISR-2600Plus Integrating Sphere Attachment is used)240 to 2600 nm190 to 1,100 nm190 to 1100 nm185 to 900 nm
Resolution0.1 nm0.1 nmInquire1 nm0.1 nm
Optical SystemDouble Beam, Single MonochromatorDouble BeamSingle-BeamDouble beamDouble Beam, Double Monochromator
Wavelength Accuracy+/-0.1 nm (656.1 nm D2), +/-0.3 nm (all range)+/- 0.2 nm (UV VIS), +/- 0.8 nm (NIR)Inquire± 0.1 nm at D2 peak 656.1 nm, ± 0.3 nm for entire range+/-0.1 nm (656.1 nm D2), +/-0.3 nm (all range)
DescriptionThe compact UV-2600i is a universal, research-grade spectrophotometer that can be used in a wide range of fields, and easily expanded to suit the measurement objective. By using the optional integrating sphere, the measurement wavelength range of the UV-2600i can be extended to the near-infrared ... Read MoreShimadzu’s SolidSpec-3700i/3700i DUV series UV-VIS-NIR spectrophotometers have been designed to address the needs of the electronics and optics markets. Two models are available: the 3700i for standard applications and the 3700i DUV for deep UV measurement to 165 nm. Large sample compartments ensure... Read MoreOffering wavelength scanning from 190 to 1,100 nm, the compact, high-quality UV-1280 is ideal for applications in a variety of industries, including environmental, food quality, and life science. The user-friendly UV-1280 enables intuitive operation, while the enhanced validation, maintenance and ... Read MoreShimadzu’s UV-1900i double-beam spectrophotometer offers an exceptional balance of performance and value. The combination of high resolution, low stray light, and an ultrafast scan function with an easy-to-use interface makes this system ideal for R&D and QC laboratories in a variety of fields, such... Read MoreThe compact UV-2700i is a universal, research-grade spectrophotometer that can be used in a wide range of fields, and easily expanded to suit the measurement objective. The UV-2700i is capable of 8-Abs measurements, and optimal for measuring low transmittance samples.

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