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IE 304
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Analytical Instrumentation |
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Teaching Scheme |
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Examination Scheme |
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Lectures : 3 hrs/week |
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Mid-Sem – 30, Assignments, Quiz -20 |
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End-Sem Exam- 50. |
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Unit 1: |
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[08 Hrs] |
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Introduction to Chemical instrumental analysis, advantages over classical methods, classification: Spectral, electro analytical and separative methods, Laws of photometry (Beer and Lambert's law), Basic Components of analytical instruments
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Unit 2: |
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[08 Hrs] |
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Colourimeters, spectrophotometers (UV-Visible), monochromators, filters, grating, prism, dual wavelength and double monochromator systems, rapid scanning spectrophotometers, IR spectrophotometers
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Unit 3: |
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[08 Hrs] |
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Flame Photometry: Principle, constructional details, flue gases, atomizer, burner, optical system, recording system. Atomic absorption spectrophotometers: Theoretical concepts, instrumentation: hollow cathode lamps, burners and flames, plasma excitation sources, optical and electronic system
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Unit 4: |
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[08 Hrs] |
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Industrial Gas analyzers, pH, conductivity, particle counting, detection on the basis of scattering- Nephalomete, Laboratory Instruments: Centrifuge, oven, waterbath, Incubators, stirrers, Densitometer
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Unit 5: |
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[08 Hrs] |
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Mass Spectrometer (MS): Principle, ionization methods, mass analyzer types - magnetic deflection type, time of flight, quadruple, double focusing, detectors for MS, applications X-ray spectrometry: Instrumentation for X-ray spectrometry, X-ray diffractometer
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Unit 6: |
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[08 Hrs] |
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Chromatography: Classification, Gas chromatography: principle, constructional details, GC detectors, Liquid Chromatography, High Performance Liquid Chromatography (HPLC): principle, constructional details, HPLC
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Textbooks: |
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Reference books: |
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