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UV-Visible Spectrophotometer

Make: PerkinElmer
Model: Lamda 650

CAI-K UV-Visible Spectrophotometer

UV/Vis spectrophotometers are usually dual-beam spectrophotometers where the first channel contains the sample and the second channel holds the control for correction. A spectrophotometer has two fundamental parts: a source of radiant light and a monochromator. Monochromator is placed between the light source and the sample which disperses the radiant energy into a spectrum. A slit is also fixed which selects a narrow portion of the spectrum. The standard cell or cuvette is placed in a light-tight-unit. The incident light strikes the standard cell and emergent light passes into a photocell. The photocell changes the emerging light energy into measureable electrical energy.

Applications

  • Qualitative analysis and quantitative determination of UV/Vis active analytes, namely, organic compounds, biological macromolecules, etc

Specifications

Specifications: Wavelength range: 190 to 900 nm. Double beam

Instructions

    Sample Requirement

    Solid: ~50 mg (powder), Thin film: 1.0-1.5 cm, Solution: ~5 ml. Solvent must be specified for solution studies.

    Instrument Status

    Working

    Analytical Charges

    Facility/ Equipment Rates for sample analysis (Rs) Service tax -18 % extra)
    KSCSTE Labs Edu. Insti. Govt R&D Labs Industries
    UV-VIS Spectrometer 50.00 100.00 200.00 300.00