1 



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1 



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1 



1 



1 



1 































- 



























- 



- 



























- 



- 

























- 



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4A>- 













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- 



























- 



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- 





























































































JL 





























T* 



























4 





























T 





























^ 





























T 



























J 



L 



























1 



r 



























-L 





























^F 























~ 







» 





o Electronic gage turned on for 









_ 





i 



^ 





A Electronic gage turned on for 







_ 













2 



hours. Room temperature 27° C. 

 jctronic gage turned on for 



















+ El 



















4 hours - 20 minutes, and gage heated 









- 



i 



b 























- 



- 



■v 

























- 



— a- 



^ 

























- 





























i 



1 



1 



1 



1 



1 



1 



1 



1 



1 



1 



1 



1 



1 



2 4 6 8 10 12 14 16 18 20 22 24 26 



Volts 



FIGURE 4 • CALIBRATION DRIFT DUE TO TEMPERATURE CHANGE 



38 



