TechnoS Instruments is a leading organization for Scientific instrument manufacturing and since its inception, it has been a reflection of customer satisfaction. TechnoS provides a one-stop solution to Raman Spectroscopy and Spectrometer Systems. Being a Make-in India Raman Spectrometer manufacturer, the customer will have a big and significant advantage of almost zero downtime apart from the cost advantage. Our team of qualified and determined scientists and engineers ensures the quality standard of each instrument.

Raman Spectrometer

Raman Spectrometer is a device used for Raman Spectroscopy. It is a non-destructive chemical analysis method which provides detailed information about phase and polymorph, chemical structure, crystal and molecular interactions. It is practically based upon the principle of interaction of light with the chemical bonds within a molecule. Raman is a light scattering technique, whereby a molecule scatters an incident ray of light from laser light source of high intensity. Most of the scattered light rays are at the same wavelength of colour as on the laser light source and doesn't provide any useful information which is called Rayleigh Scatter. However a small amount of light (typically 1/1000000%) is scattered at different wavelengths (or colours), which depend on the chemical structure of the analysis and this phenomenon is called Raman Scatter.

A Raman spectrum features a number of crests and troughs, depicting the intensity and wavelength site of the Raman scattered light ray. Each peak corresponds to a specific vibration of molecular bond, including discrete bonds such as C-C, C=C, N-O, C-H etc., and set of bonds such as benzene ring breathing mode, polymer chain vibrations, etc. Raman spectroscopy can be caste-of for microscopic analysis, with a spatial declaration in the order of 0.5-1 µm. Such analysis of rays is possible by using a Raman microscope. Raman microscope doublets Raman spectrometers to an ensign optical microscope permit Raman analysis with a microscopic laser spot and high magnification envision of sample. Raman micro-analysis is easy all you need to do is simply place the sample under the microscope, focus, and make a measurement.

A legit confocal Raman microscope can be used for the analysis of micron size particles. It can even be used for the analysis of different layers in a multi-layered trials (e.g., polymer coatings), and of contaminants and features underneath the surface of a transparent sample. Raman spectral images are generated by motorized mapping stages, which contain thousands of Raman spectra acquired from different sites on the sample. Erroneous colour images can be created based on the Raman spectrum which shows the distribution of individual chemical components, and variations in other effects such as polymorphism, stress/strain, and crystallite.

In General Raman spectrometer meter is suitable for analysis of following components:

  • Solids, powders, liquids, gels, slurries and gases.
  • Inorganic, organic and biological materials.
  • Pure chemicals, mixtures and solutions.
  • Metallic oxides and corrosion.

What is Single Raman Spectrometer?

Single cell Raman spectrometer (SCRS) may be defined as a non-invasive and label-free technology, allowing in vivo and multiple parameter analysis of solitary living cells. A single cell Raman spectrum usually contains quite 1000 Raman bands which give rich and intrinsic information of the cell (e.g. nucleic acids, protein, carbohydrates and lipids), reflecting cellular genotypes, phenotypes and physiological states. A Raman spectrum serves as a unique molecule of a single cell, helps in differentiating multitude cells including animal cells, bacterial and protestant without foregoing knowledge about the cells. However the major pitfall of SCRS is that the irrefutable fact that unconstrained Raman signals are naturally weak; this review discusses recent research progress in significantly enhancing and improving the waves of unconstrained Raman spectroscopy.

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