Electronics Measurement and Instrumentation

GANPAT UNIVERSITY FACULTY OF ENGINEERING & TECHNOLOGY Programme Bachelor of Technology Branch/Spec. Biomedical Engineering Semester III Version 1.0.0.0 Effective from Academic Year 2023-24 Effective for the batch Admitted in July 2022 Subject code 2BM3104 Subject Name Electronics Measurement and Instrumentation Teaching scheme Examination scheme (Marks) (Per week) Lecture(DT) Practical(Lab.) Tot al CE SEE Total L TU P TW Credit 3 - 1 - 4 Theory 40 60 100 Hours 3 - 2 - 5 Practical 30 20 50 Pre-requisites Good Knowledge of Basics of Electronics and Measurement Instrumentation. Course Outcomes On successful completion of the course, the students will be able to: CO1 Describe principles of instrumentation and Gain knowledge on data acquisition and conversion. CO2 Utilization and operation of various electronics instruments and use them to analyse circuits and measure electrical parameters CO3 Designing and testing electronics circuit in laboratory Theory syllabus Unit Content Hrs. 1 BASICS OF INSTRUMENTATION & MEASUREMENT: Generalized instrumentation system – Units and standards- Calibration methods- Standards of measurement, Input impedance, loading effect etc. 2 2 BRIDGE MEASUREMENT: Wheatstone Bridge, Kelvin Bridge, AC Bridge and their applications: Maxwell Bridge, Anderson's Bridge, Schering Bridge. 4 3 AMMETERS AND VOLTMETERS: Basic Meter movement, PMMC galvanometer principle, D.C. ammeter, D.C. voltmeter, loading in voltmeter, A.C. voltmeter using rectifiers, FET based voltmeter, Peak reading, Average reading, True RMS reading voltmeter. Digital voltmeters: Principles of working of ramp type, dual slope, Successive approximation type, Integrating type and staircase type. 8 4 ELECTRONICS INSTRUMENT FOR MEASURING BASIC PARAMETERS: True RMS Responding Voltmeter, Digital Frequency Meter: Circuit for Measurement of Frequency, High Frequency Measurements, Period Measurement, Ratio and Multiple Ratio Measurements, Time Interval Measurements, Vector Impedance Meter, Q Meter. 5 5 FUNCTION GENERATOR AND ANALYZERS: Function Generators, Signal Analyzer-Wave Analyzer, Spectrum Analyzer. Sweep Generators – Frequency Synthesizer-Wave Analyzer-Harmonic Distortion Analyze 6 6 DISPLAY AND RECORDING SYSTEMS: Display- LED, LCD, Plasma and gas discharge displays, Bar graph displays, Seven Segment Display. Recorders- Strip chart recorders, Circular chart recorder, X-Y recorder, Digital X-Y plotter, 6 7 OSCILLOSCOPES: CRT tube, CRT features, Block diagram study of C.R.O, Electro focusing lens, Horizontal deflecting system, Frequency and phase measurement, Types of Sweep, Oscilloscopes- Dual trace type, Dual beam type, Storage oscilloscope, Sampling oscilloscope, Digital storage oscilloscope, Oscilloscope probes, Oscilloscope specifications and performance. Delay time based Oscilloscopes, Sampling Oscilloscope, DSO, DSO applications 6 Mapping of CO with PO and PSO: PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12 PSO1 PSO2 PSO3 CO1 3 1 0 1 0 0 0 0 0 0 0 0 1 0 0 CO2 3 2 1 2 0 0 0 0 1 0 0 1 2 0 0 CO3 3 3 3 2 0 0 1 0 2 1 0 2 0 3 0 CO4 3 1 0 1 0 0 0 0 0 0 0 0 1 0 0 8 DATA ACQUISITION SYSTEMS: Objectives of DAS, Components of Analog and digital DAS system, Single channel and multichannel DAS, Types of multiplexing- Time and frequency division based. Elements of digital data acquisition system- interfacing of transducers – multiplexing – computer controlled instrumentation: IEEE 488 BUS. Optical Power Measurement, Optical Time Domain Reflectometer. 6 9 GROUNDING AND SHIELDING: Grounding generalities, Grounding for fault and personnel protection, High frequency grounding configuration, Shielding, CMS grounding. 2 Practical content Term Work and Practical shall be based on the above syllabus. Text Books 1 Electronic Instrumentation by H.S.Kalsi -Tata McGraw Hill, 1999 2 Electronic Instrumentation and Measurements by Bell David A. -PHI / Pearson Education, 2006 Reference Books 1 Modern Electronic Instrumentation & Measurements Techniques by Albert.D.Hellfrick, William Cooper Prentice Hall of India Ltd-2003 2 Electronic Measurements & Instrumentation by Oliver.B.H&Cag.J.M.McGrawHill-1992 3 Applied Electronic Instrumentation& Measurements by David Buchla, Wayne Melachlan Prentice Hall-1992 4 Digital Instrumentation by A.J.Bouwens Tata McGrawHill 5 Instrumentation Devices & Systems by Rangan, C.S.Sharma Tata McGrawHill 6 Instrumentation Devices And Systems by Rangan C. S., Sarma G. R. and Mani V. S. V Tata McGraw-Hill, 2nd Ed., 2004. ICT References 1 https://www.tutorialspoint.com/electronic_measuring_instruments/index.htm 2 http://instrumentationandcontrollers.blogspot.com/2011/03/ 3 https://www.oreilly.com/library/view/electronic-measurements-and/9788131721995