UV-VIS-near IR spectrometer facility
The UV-Vis-near IR-spectrometer has double beam, double monochromator and ratio recording UV-Vis-near IR spectrophotometer with microcomputer electronics, controlled by a compatible personal computer. Photomultiplier R6872 for high energy in the whole UV/Vis wavelength range.
Make and Model
PerkinElmer, Lambda 950
Available mode for use
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Total reflectance measurement
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Total transmittance measurement
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Diffuse transmittance measurement
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Diffuse reflectance measurement
Specifications/Features
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Wavelength range: 175nm - 3300nm
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Source: Pre-aligned tungsten-halogen and deuterium
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Detector: Photomultiplier R955 for UV/Vis wavelength Peltier cooled PbS detector for near IR InGaAs detector for integrating sphere module
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Photometric range: 8A (using reference- beam attenuation)
Facility in-charge
Contact Email
anilkg[at] ee[dot] iitb[dot] ac[dot] inLocation
NCPRE Characterisation Lab,
3rd Floor, New Nano Building
Department of Electrical Engineering