– In running program “RAD.exe” (to press the button “ENTER” for continuation the program after the emissivity definition) to open “Menu” by pressing
the button “F6” and to choose the item “measurement of surface temperature
field” with help of buttons “"” and “#”;
– To put the IR-radiometer above new point of the surface with coordinates X,Y
(cm)
– After 30 s to register the radiometer reading to data file by pressing the button
“Y”. Continuation of registering is done by repeating the “Y” button press;
– To repeat measurement for all points;
– After last measurement (pressing the button “Y”) to terminate the process by
pressing the button “N”;
– Then the program process data. After the program’s finish the sand temperature field appears at the computer screen. The map might be moved by buttons
“"”, “#”, “ ”, “!”, and changed in sizes by buttons “+”, “À”;
– To analyze results obtained;
– For terminating the program to press the button “Esc”, choose the option
“Quit”, and then press buttons: “Esc”, “TERMINATE”, “Y”.
3. To accomplish the polynomial approximation of remote measurement data of
the surface temperature field. To execute the recalculation of temperature at the
regular network basing on obtained values of approximating polynomial
coefficients and plotting results:
– Use the file “Results.dat” and remember it in your own directory.
– To calculate approximating polynomial coefficients with helping programs
“POLETS.exe”, and “TXT2ISO.exe”, and inputting name of the file
containing T s (and “file path”), calculate coefficients of polynomial powers
1–4, that sequentially output at the screen and to the result file “. . ..”;
– To analyze the accuracy of the approximation with comparing approximated
and contact measured temperatures T s at points x and y. The mean square,
minimal, and maximal deviations are also output at the screen and to the file
“Results.dat”;
– To execute recording two result files at the regular network. The notations:
“rrr.txt” and “ppp.txt” are added respectively to the name of resulting file for
non-normalized and normalized values T s in the grid correspondingly, when
the file recorded on a network drive;
– To map “EXCEL” editor and to analyze mapping of surface temperature
fields in color gradation;
– To plot temperature isolines with program “TXT2ISO” and EXCEL editor.
Files “.txt”, created with program “POLETS.exe” are used;
– To plot results using EXCEL editor and compile a report using the Word text
editor.
4. To accomplish remote measurement of the temperature of water surface in two
dishes: with pure water and water polluted with oil. To measure the temperature
7.6 Practice 6
71
the button “F6” and to choose the item “measurement of surface temperature
field” with help of buttons “"” and “#”;
– To put the IR-radiometer above new point of the surface with coordinates X,Y
(cm)
– After 30 s to register the radiometer reading to data file by pressing the button
“Y”. Continuation of registering is done by repeating the “Y” button press;
– To repeat measurement for all points;
– After last measurement (pressing the button “Y”) to terminate the process by
pressing the button “N”;
– Then the program process data. After the program’s finish the sand temperature field appears at the computer screen. The map might be moved by buttons
“"”, “#”, “ ”, “!”, and changed in sizes by buttons “+”, “À”;
– To analyze results obtained;
– For terminating the program to press the button “Esc”, choose the option
“Quit”, and then press buttons: “Esc”, “TERMINATE”, “Y”.
3. To accomplish the polynomial approximation of remote measurement data of
the surface temperature field. To execute the recalculation of temperature at the
regular network basing on obtained values of approximating polynomial
coefficients and plotting results:
– Use the file “Results.dat” and remember it in your own directory.
– To calculate approximating polynomial coefficients with helping programs
“POLETS.exe”, and “TXT2ISO.exe”, and inputting name of the file
containing T s (and “file path”), calculate coefficients of polynomial powers
1–4, that sequentially output at the screen and to the result file “. . ..”;
– To analyze the accuracy of the approximation with comparing approximated
and contact measured temperatures T s at points x and y. The mean square,
minimal, and maximal deviations are also output at the screen and to the file
“Results.dat”;
– To execute recording two result files at the regular network. The notations:
“rrr.txt” and “ppp.txt” are added respectively to the name of resulting file for
non-normalized and normalized values T s in the grid correspondingly, when
the file recorded on a network drive;
– To map “EXCEL” editor and to analyze mapping of surface temperature
fields in color gradation;
– To plot temperature isolines with program “TXT2ISO” and EXCEL editor.
Files “.txt”, created with program “POLETS.exe” are used;
– To plot results using EXCEL editor and compile a report using the Word text
editor.
4. To accomplish remote measurement of the temperature of water surface in two
dishes: with pure water and water polluted with oil. To measure the temperature
7.6 Practice 6
71