{"id":640,"date":"2022-08-17T09:41:25","date_gmt":"2022-08-17T08:41:25","guid":{"rendered":"https:\/\/www.ceeri.res.in\/jaipur\/?page_id=640"},"modified":"2025-12-18T11:50:18","modified_gmt":"2025-12-18T11:50:18","slug":"analytical-testing","status":"publish","type":"page","link":"https:\/\/www.ceeri.res.in\/jaipur\/analytical-testing\/","title":{"rendered":"Analytical Testing"},"content":{"rendered":"

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  • UV3600 from SHIMADZU is a double beam spectrophotometer measuring in UV-Vis-NIR range from 185-3000nm.<\/li>\n
  • It consists of three detectors (photo multi-plier tube for ultraviolet and visible regions, InGaAs and cooled PbS detector for near in-frared region), and a double monochroma-tor to achieve high resolution (maximum 0.1 nm).<\/span><\/li>\n
  • For temperature-controlled measurement TCC-240 accessory is available.<\/span><\/li>\n<\/ul>\n<\/div>
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    • Horiba Duetta is a two-in-one spectrofluorometer that combines the functions of fluorescence and absorbance spectrometers.<\/li>\n
    • It has CCD Detector ranging from 250-1100 nm.<\/li>\n
    • Duetta can be used as a fluorometer, as a UV-Vis-NIR spectrometer to measure:<\/span>\n
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      • Absorbance<\/span><\/li>\n
      • as an instrument that measures true molecular fingerprints, which require the acquisition of fluorescence and absorbance, correcting for IFE in real time.<\/span><\/li>\n<\/ul>\n<\/li>\n
      • The Future of Fluorescence:<\/span>\n
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        • Full 3-D Fluorescence EEM Acquisition in Less Than One Second<\/li>\n
        • Best in Class Fluorescence Sensitivity Specification of 6,000:1 RMS for Water Raman<\/span><\/li>\n
        • High Fidelity Molecular Fingerprinting with Unique A-TEEM (Absorbance-Transmittance Excitation Emission Matrix) Technology<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>
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          • FTIR Bruker ALPHA II is a very compact FTIR spectrometer for quick, easy and reliable IR-analysis.<\/span><\/li>\n
          • The Eco-ATR sampling module is a single reflection ATR crystal mounted with ZnSe crystal.<\/span><\/li>\n
          • The following are the specifications:<\/span>\n
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            • Spectral Range : 600 to 4000 cm-1<\/li>\n
            • Signal-to-noise ratio: Typically > 55,000:1 (1 min measurement time, spectral resolution 4 cm-1)<\/li>\n
            • Spectral resolution: Better than 2 cm-1, optional better than 0.75 cm-1, free adjustable resolution from 0.75 cm-1 to 256 cm-1<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>
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              • The SpectraStar XT-R from Unity Scientific is a Near-Infrared (NIR) Analyzer, which of-fers outstanding accuracy and reliability for rapid compositional analysis of solid, slurry or liquid samples.<\/li>\n
              • It consists of scanning monochromator platform offering high signal to noise ratio and the best spectral quality available.<\/span><\/li>\n
              • The following are the specifications:<\/span>\n
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                • Light source: Tungsten halogen lamp<\/span><\/li>\n
                • Measurement mode: Reflectance or transflectance<\/span><\/li>\n
                • Wavelength range: 680 – 2600 nm<\/span><\/li>\n
                • Analysis time: 10 \u2013 60 sec.<\/span><\/li>\n
                • Wavelength accuracy: 0.02 nm to traceable standard reference material<\/span><\/li>\n
                • Wavelength precision < 0.005 nm<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>
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                  • The HORIBA Raman MacroRAM benchtop spectrophotometer perfectly combines robustness and high sensitivity for Raman measurements.<\/li>\n
                  • It has got high sensitivity optical system ensures exact results, even for most complex samples.<\/span><\/li>\n
                  • Designed to be user friendly and capable of in situ measurements.<\/span><\/li>\n
                  • The following are the specifications:\n
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                    • Wavelength: 785 nm<\/span><\/li>\n
                    • Laser power: 7 mW-450 mW<\/span><\/li>\n
                    • Spectral range: 100-3400 cm-1 (Stokes)<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>
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                      • NMReady-60e is a compact single-channel NMR spectrometer.<\/li>\n
                      • It is benchtop NMR Spectrometer which provides easy and fast NMR measure-ments in less time.<\/span><\/li>\n
                      • The following are the specifications:<\/span>\n
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                        • Operating Frequency: 60 MHz (1.4 T)<\/li>\n
                        • Magnet: Permanent, no cryogens<\/span><\/li>\n
                        • Nuclei: 1 H<\/li>\n
                        • Lock: Deuterium & non-D options<\/li>\n
                        • Sample: 5 mm NMR tubes<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>
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                          • The Sprint is from CEM is a rapid protein analyzer analysis based on a rapid green chemistry process allowing for direct protein detection in less than 5 minutes.<\/li>\n
                          • It replaces the conventional Kjeldahl method for analysis of food products.<\/li>\n
                          • The following are the advantages:\n
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                            • Direct method for protein conversion<\/li>\n
                            • No hazardous chemicals<\/li>\n
                            • Convenient, disposable sample cups and filters<\/li>\n
                            • More repeatablity than Kjeldahl and combustion techniques<\/li>\n
                            • Fast analysis of all types of food<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>
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