Instrumentos de Medición y Variables Eléctricas Laboratorio

8/18/2019 Instrumentos de Medición y Variables Eléctricas Laboratorio

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INSTRUMENTOS DE MEDICIÓN Y VARIABLES ELÉCTRICASLABORATORIO I

MARIA ALEJANDRA ARROYAVEYESICA ALEJANDRA GARCIAISABEL CRISTINA GIRALDO

TECNOLOGIA EN ALIMENTOS

UNIVERSIDAD DEL VALLE SEDE ZARZAL6 DE SEPTIEMBRE DE 2013


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INSTRUMENTOS DE MEDICIÓN Y VARIABLES ELÉCTRICASLABORATORIO I

MARIA ALEJANDRA ARROYAVEYESICA ALEJANDRA GARCIAISABEL CRISTINA GIRALDO

DOCENTE: CARLOS ANDRES FIGUEROA

TECNOLOGIA EN ALIMENTOS

IV SEMESTRE

UNIVERSIDAD DEL VALLE SEDE ZARZAL6 DE SEPTIEMBRE DE 2013


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INTRODUCCION

La !"#$%$&'" "()%*+$%a " +"a($,a' %&' a-a+a*& " -"%$a(!"'*" #$ ".a#&"/ ' (a 'a* +a(",a #" (a %&++$"'*" " #"%$+ $ " a(*"+'a %&'*$' a & - ( a'*"4 L

$' *+ !"'*& " %(a $5$%a' -&+ (& -a+ !"*+& #" 7&(*a8" *"' $9' " $'*"' $#a#4

(& $' *+ !"'*& #" !"#$%$9' %&!& "( Amperímetro & '$#a# #" $'*"' $#a# #"%&++$"'*"4 E(Voltímetro %&!& (a '$#a# #" *"' $9' "(Ohmimetro %&!& (a '$#a##" +" $ *"'%$a (&Multímetros %&!& '$#a#" #" !"#$%$9' ! (*$-(" 4


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OBJETIVOS

C&'&%"+ a(/ '& #" (& $' *+ !"'*& #" !"#$%$9' "' "( (a;&+a*&+$&4Sa;"+ !a'$- (a+ "( ! (*$!"*+&4M"#$+ 7a+$a;(" "()%*+$%a %&!&: 7&(*a8" %&++$"'*" +" $ *"'%$a a *(a %&'"


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PROCEDIMIENTO EXPERIMENTAL

MEDICIÓN DE RESISTENCIA

Determinación de !a "r n"mina de #n re$i$t"r

> Pa+a &;*"'"+ "( 7a(&+ '&!$'a( #"( +" $ *&+ 5 " '"%" a+$& "( & #" (a *a;(a #"%9#$/& #" %&(&+" 4 S" '$"+&' (& #& ' !"+& %&++" -&'#$"'*" a (& #& %&? " a-a+"%=a' "' (a *a;(a ( "/& " ! (*$-($%a+&' -&+ "( 5a%*&+ +" -"%*$7& #"( *"+%&(&+ "( (*$!& -a & 5 " ! (*$-($%a+ "( 7a(&+ a'*"+$&+!"'*" &;*"'$#& -&-&+%"'*a8" #" "++&+ %&++" -&'#$"'*" a( (*$!& %&(&+ #"( +" $ *&+4

> Pa+a &;*"'"+ "( 7a(&+ !='$!& " +" *9 "( 7a(&+ '&!$'a( %&' "( -&+%"'*a8" #" "++&+%&' "( !$ !& 7a(&+ '&!$'a( $' "( -&+%"'*a8" #" "++&+ %&++" -&'#$"'*" a( (*$!&%&(&+ #"( +" $ *&+4

> Pa+a &;*"'"+ "( 7a(&+ !


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!"#$%$9' #" $'!"#$a*& a++&89 ' 7a(&+ #$/$*a( & a'a(9/$%& &;+" "( 7a(&+ +"a( #" +" $ *"'%$a -+" "'*" "' "( +" $ *&+4

TABLA DE DATOS

RESISTOR R1 R2 R3 R@ R R6 R

C&(&+ 1+a 5+a'8a

Ca5) A!a+$((&

R&8& R&8& Na+a'8a Ca5) A, (

C&(&+ 2#a 5+a'8a

R&8& V$&("*a R&8& N"/+& Na+a'8a N"/+& G+$

C&(&+ 3+a 5+a'8a

102 102 101 102 102 103 101

R" $ *"'%$

a '&!$'a(

1200 @ 00 220 2000 3300 10000 6 0

T&("+a'%$a

Va(&+!$'$!&

11@0 @@6 20 1 00 313 00 6@6

Va(&+!a


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LECTURA DE VOLTAJE EN LA(UENTE

F$/ +a 1H

VOLTAJE

E %a(a !


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LECTURA DE VOLTAJE EN LA(UENTE

F$/ +a 2H

VOLTAJE

E %a(a !


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LECTURA DE CORRIENTE-CIRCUITO DE LA (I.URA 1&0

CORRIENTE

C&'5$/ +a%$&' $,? $"+#a 3 3 !A

C&'5$/ +a%$&' %"'*+& 3 3 !A

C&'5$/ +a%$&' #"+"% a 3 3 !A

TABLA 1&

PRE.UNTAS

%& 2P"r 3#4 $e dice 3#e e am5er6metr" $e c"necta en $erie7

R E( A!-"+=!"*+& " %&'"%*a "' "+$" #";$#& a ? " (a $'*"' $#a# #" %&++$"'*" "(a %a'*$#a# #" "("%*+&'" ? " 5( "' -&+ "( %&'# %*&+ "'*&'%" -"!& #"%$+ ?

(a %&++$"'*" " -$#" "' "+$" -a+a ? " "( a!-"+$!"*+& "a 'a "


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R La *"' $9' "()%*+$%a ((a!a#a 7&(*a8"H " #"5$'" %&!& (a #$5"+"'%$a #"-&*"'%$a( "()%*+$%& ? " a "'*+" #& - '*& #" ' %$+% $*&4 P&+ " & ""( 7&(*=!"*+& " %&'"%*a "' -a+a("(& -&+? " *$"'" ? " "+ "'*+" " *& #&- '*& 4

*& Cóm" $e de8en c"nectar d"$ medid"re$ 5ara medir $im# t9neamente ac"rriente : e !" ta;e en e circ#it" de a +i)#ra '&

R -a+a !"#$+ (a $'*"' $#a# #" %&++$"'*" " #";" a;+$+ "( %$+% $*& " $' *a(a+!"#$#&+ #" %&++$"'*" -a+a (("/a+ a ' +" (*a#&4

Pa+a !"#$+ 7&(*a8" "( %$+% $*& '& " %a!;$a "( 7&(*=!"*+& " %&'"%*a "' -a+a%&' "( %&!-&'"'*" #"( %$+% $*&4

ANALISIS DE RESULTADO

S" - #& &; "+7a+ ? " "( 7a(&+ +"a( #"( +" $ *&+ 7a+$& ! -&%& %&' "( ? "#"*"+!$'9 -&+ "( %9#$/& #" %&(&+" " *& " #";" a ? " (a +" $ *"'%$a -& ""

'a +a'/& #" *&("+a'%$a & #" "++&+ ? " - "#" 7a+$a+ -&+ (a % a+*a (='"a4 A( -+$'%$-$& #" (a -+a%*$%a '& #$& !$"#& #" !a'$- (a+ "( ! (*=!"*+& a ? "

-"' ;a!& ? " '& -=a -a a+ %&++$"'*" -"+& "( -+&5" &+ '& "


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E( 7&(*a8" " #$+"%*a!"'*" -+&-&+%$&'a( a (a %&++$"'*"4

CONCLUSION

E $!-&+*a'*" %&'&%"+ #" ? ) 5&+!a 7a!& a a+ (& $' *+ !"'*& %&!& "(M (*=!"*+& - " $ (" #a!& ' U & $'#";$#& -"!& #a.a+(& &;*"'"+% (% (& $'"

Instrumentos de Medición y Variables Eléctricas Laboratorio

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