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Friday, July 20, 2012

BM 2203 SENSORS AND MEASUREMENTS l SYLLABUS | ANNA UNIVERSITY BE BIOMEDICAL ENGINEERING 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012

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BM 2203 SENSORS AND MEASUREMENTS l SYLLABUS | ANNA UNIVERSITY BE BIOMEDICAL ENGINEERING 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER BE BIOMEDICAL ENGINEERING DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009


BM 2203 SENSORS AND MEASUREMENTS l L T P C
3 1 0 4
UNIT I SCIENCE OF MEASUREMENT 7
Measurement System – Instrumentation – Classification and Characteristics of
Transducers – Static and Dynamic – Errors in Measurements – Calibration – Primary and
secondary standards.
UNIT II DISPLACEMENT, PRESSURE,TEMPERATURE SENSORS 11
Strain Gauge: Gauge factor, sensing elements, configuration, unbounded strain gage,
biomedical applications; strain gauge as displacement & pressure transducers: force
summing devices, capacitive transducer, inductive transducer, LVDT,
Passive types: RTD materials & range, relative resistance vs. temperature characteristics,
thermistor characteristics, biomedical applications of Temperature sensors. Active type:
Thermocouple – characteristics
UNIT III PHOTOELECTRIC AND PIEZO ELECTRIC SENSORS 9
Phototube, Photo Multiplier Tube (PMT), photovoltaic, photoconductive cells, photo
diodes, phototransistor, comparison of photoelectric transducers, spectro-photometric
applications of photo electric transducers. Piezoelectric active transducer and biomedical
applications as pressure & Ultrasound transducer.
UNIT IV SIGNAL CONDITIONING & SIGNAL ANALYSER 9
AC and DC Bridges –wheat stone bridge, Kelvin, Maxwell, Hay, Schering -Pre-amplifier –
impedance matching circuits – isolation amplifier. Spectrum analyzer.
UNIT V DISPLAY AND RECORDING DEVICES 9
Digital voltmeter – Multi meter – CRO – block diagram, CRT – vertical & horizontal
deflection system, DSO, LCD monitor, PMMC writing systems, servo recorders,
photographic recorder, magnetic tape recorder, X–Y recorder, thermal recorder.
TOTAL : 45 PERIOD
TEXT BOOKS:
1. Principles of Applied Biomedical Instrumentation L.A Geddas and L.E.Baker – John
Wiley and sons.
28
2. Albert D.Helfrick and William D. Cooper. Modern Electronic Instrumentation and
Measurement Techniques”, Prentice Hall of India, 2007.
REFERENCES:
1. Ernest o Doebelin and dhanesh N manik, Measuremet systems, Application and
design ,5th edition ,McGraw-Hill, 2007.
2. Khandpur R.S, “Handbook of Biomedical Instrumentation”, Tata McGraw-Hill, New
Delhi, 2007.
3. Leslie Cromwell, “Biomedical Instrumentation and measurement”, Prentice hall of
India, New Delhi, 2007.
4. John G. Webster, “Medical Instrumentation Application and Design”, John Wiley and
sons, New York, 2004

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