TFL09 Output Systems and DAQ

TFL09 Output Systems and DAQ - Data Output Systems Unit...

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1 Data Output Systems 2 Unit Objectives • Describe system available to acquire and display data • Present the issues associated with using these devices • Examine the advantages and problems associated with digital data acquisition
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2 3 Electronic Devices I • Electronic Display (LCD or LED) • Multi-meter • Digital Volt Meter • Oscilloscope • Counter/Times • Spectrum Analyzer • Transient Recorder 4 Electronic Devices II • Chart Recorder • X-Y Plotter • Data Logger • Tape (Direct or FM) • Logic Analyzer • Digital Acquisition (A-to-D) Systems
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3 5 Chart Recorders •Med ium Pen Ultra Violet • Speed • Multi-Channel • X-Y Plotter Option • 100 Hz Maximum • Up To 2% Accuracy 6 Digital Volt Meter (DVM) •Vo l ts (DC and RMS AC ) • Current (DC and RMS AC) • Resistance (Ohms) •Tempe
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4 7 Oscilloscopes • Analogue or Digital • Storage or Non-Storage • Fixed Unit or Plug-Ins 8 Oscilloscope Features • Timebase 0.1 s/Div Time Base Channels Coupling Triggers • Channels 0.1 mV/Div • Coupling DC or AC • Triggers Line, Channel, Ext.
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5 9 Oscilloscopes Selection • Type of Signal (Transient or Steady State) • Maximum Frequency • Signal Amplitude Sensitivity • Accuracy • Dynamic Range (Maximum DC Value) • Number and Type of Channels • Storage Requirements • External Communication (RS232 or GPIB)
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This note was uploaded on 11/08/2010 for the course MECH 438 taught by Professor Johnl during the Fall '10 term at Manhattan College.

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TFL09 Output Systems and DAQ - Data Output Systems Unit...

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