UV-Vis Spectrometer

DOUBLE BEAM UV-VIS SPECTROMETER works on the principle of SPECTROPHOTOMETRY based on Beer-Lambert Law. When a light (monochromatic or hetrogeneous) falls on a homogeneous medium, a portion of the incident is reflected, a portion is absorbed in the medium and the reminder is transmitted. When Monochromatic light passes through media of reference and Standard solutions of known concentration and the Sample-under-test in identical conditions, the transmitted light intensities are detected, compared and processed to present

Absorbance and percentage transmission of the sample

Concentration of the sample in comparison to the solution of known concentration the wavelength selected.

The salient features of this model are:

• Double Beam Optics
• Microprocessor based with printer interface
• PC compactability with RS 232C interface and MS Windows based Software for Data
• Acquisition, Processing, Storage, Retrieval and Interpretation of data
• Fully automatic, User friendly and Menudriven
• Automatic wavelength caliberation
• Compact, Modular and Ergonamically designed
• Automatic 6 position Sample Cuvette Holder for 10mm path length cuvettes
• Lamp selection to conserve life of the light sources with autofocussing
• Programmable wavelength for lamp changeover
  

The Data Processing Functions available in this model are:

• Scanning
• Discrete wavelength
• Concentration by standards
• Time scan with minimum time interval of 1 second
• Self check and self diagonastic
• Upto 4th order Derivative Spectra
• Overlay of maximum of 10 Spectra
• Ratiometric user programmable equations
• Peak picking
• Spectra Zooming and smoothering
• Data saving and retreiving