KCSTE-KFRI Logo
KSCSTE & KFRI
CAIK is a part of KFRI which is an institution of KSCSTE.
CAIK Analytical Services
Analytical Services
by Sophisticated Instrumental methods.
CAIK Analytical Charges
Analytical Charges
Instrument wise charges and mode of payment..

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