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 ScientificThermo Fisher ScientificThermo Fisher ScientificThermo Fisher Scientific
ItemNicolet™ Summit™ OA FTIR SpectrometerBioMate 160 UV-Vis SpectrophotometerEvolution™ Peltier Thermostatting AccessoriesGENESYS™ 180 UV-Vis SpectrophotometerNicolet™ Apex FTIR Spectrometer
Citations
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Catalog NumberIQLAADGAAGFAQXMBML840-301000699-131100840-309000IQLAADGAAGFARXMBNZ
Price
TypeFTIR, LaboratoryUV-VisibleSingle Cell Peltier SystemUV-VisibleFTIR, Laboratory
Wavelength Range6000 to 650 cm-1190 nm to 1100 nmInquire190 nm to 1100 nmDepends on model
Wavelength AccuracyInquire± 0.5 nmInquire± 0.5 nmInquire
Scanning SpeedInquireSlow, medium and fast - up to 1600 nm/minInquireSlow, medium and fast - up to 1600 nm/minInquire
Spectral BandwidthInquire2 nmInquire2 nmInquire
Optical SystemInquireDual BeamInquireDouble BeamInquire
Light SourceInquireXenon Flash Lamp >5 years typical, 3 years guaranteed)InquireXenon Flash Lamp (>5 years typical, 3 years guaranteed)Inquire
ResolutionInquireInquireInquireInquireBetter than 0.25 cm -1
Description

The Nicolet Summit OA FTIR Spectrometer is a dedicated analyzer for rapid characterization of oils, liquids, syrups, and pastes samples. An integrated zinc selenide (ZnSe) horizontal attenuated total reflectance (HATR) accessory delivers constant and reproducible pathlength, ideal for both

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Perform 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 MoreTemperature control and sample stirring are important for many UV-Visible analysis methods. Peltier thermostatted accessories outperform traditional heater/chiller units to deliver superior performance with compact integrated design, simple set-up, and fast, precise temperature control. Thermo ... 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

With the Thermo Scientific™ Nicolet™ Apex FTIR Spectrometer you will maximize efficiency, ensure accuracy, and achieve compliance. Are you ready to unleash the power of the Apex FTIR? Configure your FTIR to match the needs of your lab environment and the spectral range required with

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