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.

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CompanyAgilent TechnologiesAgilent Technologies
ItemCary 60 UV-Vis SpectrophotometerCary Eclipse Fluorescence Spectrophotometer
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(5)
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Catalog NumberCary 6010075200
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TypeUV-VisibleFluorescence spectrophotometer
Wavelength Range190 to 1100 nm200–900 nm
Wavelength Accuracy± 0.5 at 541.94 nm± 1.5 nm
Scanning Speed24,000 nm/min, 80 data points/sec24,000 nm/min
Spectral Bandwidth1.5 nm fixedExcitation: 1.5, 2.5, 5, 10, 20 nm and 10 nm round. Emission: 1.5, 2.5, 5, 10, 20 nm and 10 nm round
Optical SystemDouble beamCzerny-Turner monochromator
Light SourceXenon flash lampXenon Flash Lamp
DescriptionThe Cary 60 UV-Vis spectrophotometer has a wavelength range of 190–1100 nm that can be scanned in under three seconds. Our flexible UV-Vis system can be fitted with long pathlength cuvettes and solid sample transmission or reflectance accessories, and is ideal for remote UV-Vis absorbance analysis, ... Read MoreThe Agilent Cary Eclipse fluorescence spectrophotometer is sensitive, accurate, and flexible. Ideal for use as a routine fluorometer, the Cary Eclipse can easily be switched between fluorescence, phosphorescence, chemiluminescence, and bioluminescence measurements. Additional flexibility can be ... Read More
QuantityEAEA
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