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020 _aTHE0005515(Local)
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_bhanafiah
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_dVLOAD
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_dVLOAD
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_zkam
040 _aUMP
090 _aQC274 .J56 2008 rs Bc.
100 0 _aJina anak Muli
245 1 0 _aComputer-based instrumentation system for temperature measurement using thermocouple in MATLAB application /
_cJina anak Muli
246 3 _aComputer-based instrumentation system for temperature measurement using thermocouple in MATLAB application
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2008
300 _a82 p. :
_bill. ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Electrical Engineering (Electronics) -- Universiti Malaysia Pahang - 2008
520 3 _aA computer- based instrumentation system has been developed for temperature measurement. The measurement is using thermocouple type K. Thermocouple will detect temperature then send the input to temperature transmitter. Temperature transmitter will accept the input from thermocouple or dc milivolt input and convert it to a 4 to 20mA signal for transmission. Then, the temperature transmitter connected to data acquisition (PCI1710HG) that used to read data from the temperature transmitter. SIMULINK model is use to interface DAQ with MATLAB. Analog input from DAQ will transfer to MATLAB Workspace. The system is developed with MATLAB Graphical User Interface (GUI). GUI will capture data from workspace and then calculated average of actual output and output error. The process is continued by plotting five point temperature calibrations and error curve. The system also can do the evaluation of the uncertainty of temperature measurement. Uncertainty of measurement is the doubt that exists about the result of any measurement. The system allowed the user to save the plot and key in the data in excel. By implementing this system in Industrial Instrumentation class, the improvement and continuity of learning process will be achieved.
650 0 _aTemperature measurements
650 0 _aThermocouples
650 0 _aTemperature measuring instruments
999 _aVIRTUA40
_c955
_d961
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*6502*9992