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Equipment Info

Fluorescence Spectrophotometer

Equipment Info

Equipment Code : 38946

Make : Agilent Technologies (Varian)

Model : Cary-Eclipse

Institution : CSIR Central Scientific Instruments Organisation (CSIO) Chandigarh

Department : Central Analytical Instrumentation Facility

Funding Agency Details : CSIR, Govt. of India

Pooling of Equipment slot :   No

AMC End Date (Valid Till) :  28-Nov-2024

PRISM Service Category (About PRISM) : D

Pre-Experiment Support (including sample preparation, setup assistance and pre-experimental guidance) :

Post-Experiment Support (including result interpretation, data analysis and post-experimental reporting) :

Equipment Certification (if any) (No document available):

Equipment Calibration (if any) (No document available):

Remarks / Special Instructions (if any):

Description : Fluorescence spectroscopy is a type of electromagnetic spectroscopy that analyzes fluorescence emission from a sample. It involves using a beam of light, usually ultraviolet light, that excites the electrons in molecules of certain compounds and causes them to emit light; typically, but not necessarily, visible light. Instruments Details: Make & model: Cary-Eclipse ,Varian FL1007M000 Xe pulsed lamp source (80 Hz) Czerny-Turner monochromators with 12.5 cm focal width Fixed selective SWE from 1.5?20 nm Wavelength range: 190?900 nm wavelength Scan rate: 0.01?24,000 nm/min Working principle: In fluorescence, the species is first excited, by absorbing a photon, from its ground electronic state to one of the various vibrational states in the excited electronic state. Collisions with other molecules cause the excited molecule to lose vibrational energy until it reaches the lowest vibrational state of the excited electronic state. This process is often visualized with a Jablonski d

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