SENSOR DAN TRANSDUCER / EL-2502 LAPORAN PRAKTIKUM PRAKTIKUM 3211401037
EBENHAEZER BOY.S / KBK MEKATRONIKA
PRAKTIKUM PRAKTIKUM THERMIS THERMISTOR TOR NTC I.
Hasil Pe Pengukuran 1.1 Ta!" Ha#$" P!%&'(')a% Ha*a+a% ,'+'+ Paa T!)*$#+,) NTC
II.
T!*!)a+')! T!*!)a+')!
O'+'+ a*a+a% (!%a$(a% K
,'+'+ a*a+a% P!%')'%a% K
S'' %,)*a" 25
.6
.2
30
.2
.22
35
.2
.63
40
.55
.21
45
.2
7.6
50
7.2
7.5
55
7.72
7.3
60
7.45
7.16
65
7.1
6.
70
6.0
6.
Grafk 1.2 8)a9( P!)'aa% Ha*a+a% T!)aa P!)'aa% S'' 10 6 Hambatan output (KΩ)
4
O'+'+ a*a+a% (!%a$(a%
2
,'+'+ a*a+a% P!%')'%a%
0 20 40 60 0 Temp arture(°C) arture(°C )
1
SENSOR DAN TRANSDUCER / EL-2502 LAPORAN PRAKTIKUM 3211401037
III.
EBENHAEZER BOY.S / KBK MEKATRONIKA
Analisa P!%&!)+$a% T!)*$#+,) NTC a% PTCT!)*$#+,) aa"a #a"a #a+' :!%$# R!#$#+,) ;a%& %$"a$ )!#$#+a%#$ a+a' %$"a$ a*a+a%%;a $!%&a)'$ ,"! S'' T!*!)a+')!. T!)*$#+,) *!)'a(a% #$%&(a+a% a)$ ;a$+' T!)*$#+,) NTC Negative Temperature Coefcient a% T!)*$#+,) PTC Positive Temperature Coefcient . Paa '*'*%;a T!)*$#+,) NTC a% T!)*$#+,) PTC aa"a K,*,%!% E"!(+),%$(a ;a%& !)?'%&#$ #!a&a$ #!%#,) aa )a%&(a$a% E"!(+),%$(a ;a%& !)''%&a% !%&a% S'' T!*!)a+')!. S'' ,!)a#$,%a" T!)*$#+,) !)!a-!a +!)&a%+'%& aa P),'#!% T!)*$#+,) $+' #!%$)$> +!+a$ aa '*'*%;a !)($#a) $a%+a)a -0C #a*a$ 130C. T!)*$#+,) NTC a+a' T!)*$#+,) PTC *!)'a(a% (,*,%!% E"!(+),%$(a ;a%& $&,",%&(a% #!a&a$ K,*,%!% T)a%#'#!)> ;a$+' (,*,%!% a+a''% !)a%&(a+ ;a%& aa+ *!%&'a #'a+' !%!)&$ (! !%!)&$ "a$%%;a. Da"a* a" $%$> T!)*$#+,) *!)'a(a% (,*,%!% ;a%& aa+ *!%&'a !%!)&$ a%a# #'' *!%:a$ a*a+a% "$#+)$(. T!)*$#+,) :'&a +!)&,",%& a"a* (!",*,( S!%#,) S''. C,%+,%;a $ !),aa% $%$ aa #aa+ #'' $ NTC $ #'' 25C a*a+a% ;a%& $a#$"(a% aa #'' %a$( .6K #!"$#$ ;a%& $a#$"(a% aa #'' 25C !%')'%a% #'' .2K.T!+a$ #!a%&(a% $ #'' 70C (!%a$(a% a*a+a%%;a (!$" 6.0K $ !%')'%a% 6.K #!*a($% !#a) #'' ;a%& a(a% $ '(') #!*a($% (!$" '"a a*a+a% ;& $ a#$"(a% ,"! #!%#,) NTC 10K K,*,%!% +!)*$#+,) PTC Positive Temperatur Coefcient aa"a #'a+' )!#$#+,) ;a%& *!*'%;a$ (,!9#$!% +!*!)a+') ,#$+$? ;a%& #a%&a+ +$%&&$. D$*a%a %$"a$ )!#$#+a%#$ PTC a(a% #!*a($% +$%&&$ aa #aa+ !)'aa% #'' $#!($+a) PTC #!*a($% +$%&&$. PTC *!*$"$($ #$?a+ ;a%& !)(!a"$(a% !%&a% NTC. PTC a(a% *!*!!)$(a% !)'aa% )!#$#+a%#$ #!*a($% )!%a aa #aa+ #'' $#!($+a) ,; PTC #!*a($% $%&$%.
2
SENSOR DAN TRANSDUCER / EL-2502 LAPORAN PRAKTIKUM 3211401037
IV.
EBENHAEZER BOY.S / KBK MEKATRONIKA
Kesimpulan T!)*$#+,) NTC Negative Temperature Coefcient #!%#,) ;a%& !)&'%a '%+'( *!%&'(') a*a+a% ;a%& $ a#$"(a% ,"! #''. Ha*a+a% ;a%& $ a#$"(a% aa #aa+ #'' )!%a a*a+a% ;& $ a#$"(a% !#a) > aa #aa+ #'' +$%&&$ a*a+a% ;a%& $a#$"(a% )!%a #!a%&(a% T!)*$#+,) PTC Positive Temperature Coefcient !)a%$%& +!)a"$( !%&a% NTC (a"a' PTC #!*a($% )!%a #'' ;a%& a(a% $ aa #!*a($% +$%&&$ a*a+a%%;a.
3
