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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CompanyThermo Fisher ScientificThermo Fisher Scientific
ItemMultiskan™ FC Microplate PhotometerMultiskan SkyHigh Microplate Spectrophotometer
Citations
(6)
Reviews
Catalog Number51119000 / 5111910051119500 / 51119600 / 51119600DP/ 51119700 / 51119700DP
Price
TypeMicroplate PhotometerUV/VIS Microplate Reader
Wavelength Range340-850 nm200 to 1000 nm with 1 nm steps
Wavelength AccuracyInquireInquire
Scanning SpeedInquire10 seconds from 200 to 1000 nm with 1 nm steps
Optical SystemFilter-basedMonochromator
Light SourceQuartz halogen lamp 6 V/10 WXenon flash lamp
Resolution0.001 AUInquire
DescriptionFor research and routine photometry users who need performance and flexibility, our Thermo Scientific™ Multiskan™ microplate photometer family offers a range of options to suit laboratory needs.The Thermo Scientific™ Multiskan™ Sky Microplate Spectrophotometer is a new-generation instrument designed for the ultimate user experience. By introducing an attractive user interface that is optimized for touch-screen use combined with multiple connectivity options, we offer refined photometry in ... Read More
QuantityEAEA
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