JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Course Objectives

Student will be able to

• 1. Understand whole array of modern analytical instrumentation with the goal of providing them with the tools to further apply them in industry.
• 2. Acquire “hands-on" approach with sample preparation, theory, application, method development, data analysis and interpretation being key elements.
• 3. Qualitative and quantitative analysis of chemical compounds.

Course Outcomes

On successful completion of this course, it is expected that students should be

able to

• 1. Observe basic lab safety rules while working in analytical chemistry laboratories
• 2. Appreciate basic analytical processes and sampling procedures
• 3. Appreciate the basic principles of spectroscopy
• 4. Perform simple analytical procedures on given samples using Ultraviolet or Infrared
• 5. Spectrophotometers and Interpret data derived from the above.

UNIT - I

Electrochemical Instruments: Basic concepts of Analytical instrumentation, Electro chemical instruments- pH meter, Conductivity meter, Dissolved oxygen analyzers using Polarographic principle – sodium analyzer- silica analyzers– Polarographic Instruments.

UNIT - II

Absorption Spectrophotometers-I: UV, VIS spectrophotometers – single beam and double beam instruments – instrumentation associated with the above spectrophotometers – sources and detectors, IR SPM– sources and detectors for IR spectrophotometers, FTIR, Raman Spectroscopy, Interpretation & Analysis. Emission Spectrophotometers-II: Flame emission and atomic absorption spectrophotometer – Atomic emission spectrophotometer – sources for Flame Photometers and online calorific value measurements.

UNIT - III

Gas and Liquid Chromatographs: Basic principle of gas chromatography, liquid chromatography, HPLC different types of columns, detectors, recorders and associated equipment, Salient features of liquid chromatography, Detectors used, applications of high pressure liquid chromatography, Interpretation and Analysis. Principle of Nuclear Magnetic Resonance: Instrumentation associated with NMR spectrophotometer – Introduction to mass spectrophotometers, Principle and brief discussion on ELECTRON SPIN RESONANCE (ESR)

UNIT - IV

Gas Analyzers-I: Flue gas analysis using thermal conductivity principle, Katharometer – oxygen analyzers using paramagnetic principle, Zirconium oxide cells, Pollution Monitoring Instruments. Gas Analyzers-II: Industrial analyzer circuits; CO monitors – Noxanalyzer – SoxAnalyzer - H2S analyser system

R19 M.TECH EIE

UNIT - V

Nuclear Radiation Detectors: GM counter, Scintillation counter, Ionization chamber – Solid state detector, Gamma Spectrometry, Industrial application of radiation measurement, Thermal Analyzers: Differential Scanning Calorimetry (DSC), Derivative Thermo Gravimetric Analyzers (DTGA)

TEXT BOOKS:

• 1. Analytical Instrumentation, R.S. Khandpur
• 2. Instrumental Method of Analysis Willard, Merrit, Dean, D.VanNostrand
• 3. Principles of Instrumental Analysis, Skoog D.M and West D.M, HeltSaunder publication

REFERENCES:

• 1. Process Measurement and Analysism B.G. Liptak, CRC Press
• 2. Instrument Technology, E.B. Jones, Butterworth Scientific Publications. R19 M.TECH EIE M.TECH.- I YEAR- II SEMESTER ELECTRONICS AND INSTRUMENTATION ENGINEERING