Kalibrasi Alat Ukur Suhu

(1)

Praktikum

Praktikum : 24 Maret 2015: 24 Maret 2015 Penyerahan

Penyerahan : 31 Maret 2015: 31 Maret 2015 (Laporan)

(Laporan)

LABORATORIUM ANALITIK INSTRUMEN

SEMESTER GENAP TAHUN AJARAN 2014/2015 SEMESTER GENAP TAHUN AJARAN 2014/2015

PRAKTIKUM INSTRUMENTASI DAN PENUKURAN PRAKTIKUM INSTRUMENTASI DAN PENUKURAN

M

MOODDUULL : : KKaalliirraa!!i i AAllaat t UU""##r r SS##$$## P

PEEMM%%&&MM%%&&NNGG : : EE""' ' AA((rrii))aa**tt''+ + LLRRSS,,+ + PP$$DD

Ole$ : Ole$ :

Ke!ompok

Ke!ompok : -&: -& Nama

Nama : : 11. . MMaarriitta a aa$$##**ii 1144114433110011 2

2. . MMiiaa**##l l &&!!llaa 141411443311002233 3

3. . N#N#rr$$'l'li6i6a$ a$ MaMa$a$arara*i*i 114141434310102525 4

4. . RRii**a a MMee77a a SS 114411443311002288 5

5. . SSiilli i 99aaiia a NN 1414114433110022 Ke!a"

Ke!a" : 1A: 1A

PRORAM STUDI DIPLOMA III ANALIS KIMIA

JURUSAN TEKN&K K&M&A JURUSAN TEKN&K K&M&A POL&TEKN&K NEGER& %ANDUNG POL&TEKN&K NEGER& %ANDUNG

#$%& #$%&

(2)

Ba' I Ba' I PENDAULUAN PENDAULUAN % %%% LLaattaar r BBee!!aakkaann**

Setia i*!tr#e*t #"#r (i$ara"a* a# e*#*)#""a* *ilai !ee*ar*a (ari Setia i*!tr#e*t #"#r (i$ara"a* a# e*#*)#""a* *ilai !ee*ar*a (ari e(i# ter#"#r. Selai* it# i*!tr#e*t a*7 ai" $ar#! eili"i ti*7"at "eeraaa* e(i# ter#"#r. Selai* it# i*!tr#e*t a*7 ai" $ar#! eili"i ti*7"at "eeraaa* e*7#"#ra* a*7 !etia !aat (ala

e*7#"#ra* a*7 !etia !aat (ala re*ta*7 a"t# a*7 laa.  re*ta*7 a"t# a*7 laa. Na#* "are*a era7aiNa#* "are*a era7ai "'*(i!i !eerti !i6at 6i!i" eralata* (a* li*7"#*7a*+ e*#*)#""a* i*!tr#e*t alat #"#r "'*(i!i !eerti !i6at 6i!i" eralata* (a* li*7"#*7a*+ e*#*)#""a* i*!tr#e*t alat #"#r a"a* er#a$ (ari a"t# "e a"t#. Per#a$a* it# e*ea"a* e*ia*7a* *ilai a"a* er#a$ (ari a"t# "e a"t#. Per#a$a* it# e*ea"a* e*ia*7a* *ilai e*7#"#ra*

e*7#"#ra* (ari (ari *ilai *ilai !ee*ar*a. !ee*ar*a. Ole$ Ole$ !ea !ea it#la$ it#la$ (ierl#"a* (ierl#"a* "alira!i "alira!i !eara!eara eri'(i #*t#" e*7ata!i*a.

eri'(i #*t#" e*7ata!i*a. %

%## TTuu++uuaann 1.

1. Ma#Ma#ela"#ela"#"a*"a"a*"alira!i lira!i i*!tr#i*!tr#e*t e*t #"#r#"#r!eara!earaai"(a*ai"(a*e*are*ar.. 2.

(3)

Ba' II

LANDASAN TEORI

#% Pen*ertian Suhu

S#$# a(ala$ e!ara* a*7 e*ata"a* (era)at a*a! (i*7i* !#at# e*(a (a* alat a*7 (i7#*a"a* #*t#" e*7#"#r !#$# a(ala$ t$er'eter. Dala "e$i(#a* !e$ari;$ari a!ara"at #*t#" e*7#"#r !#$# e*(er#*7 e*77#*a"a* i*(era eraa. Tetai (e*7a* a(a*a er"ea*7a* te"*'l'7i a"a (iita"a*la$ ter'eter #*t#" e*7#"#r !#$# (e*7a* <ali(.

## ,eni" Termometer

2.2.1 Ter'eter Ra"!a

Ra"!a eili"i "elei$a*+ ait# e#aia* a*7 "eil !a)a a"a* e*i#l"a* er#a$a* <'l#e a*7 e!ar a(a a*)a*7 "'l' ra"!a. Air ra"!a (i7#*a"a* !ea7ai e*7i!i ter'eter "are*a air ra"!a e#*ai "e#*77#la* :

1. Air ra"!a e*7$a*tar a*a! a*7 ai". 2. Pe#aia**a terat#r.

3. Titi" (i(i$*a ti*77i. 4. ar*a*a e*7"ila. 5. Ti(a" ea!a$i (i*(i*7.

Selai* eili"i "e#*77#la*+ ra"!a )#7a eili"i "elea$a*+ a*tara lai* : 1. Har7a*a a$al

2. Ti(a" (aat (i7#*a"a* #*t#" e*7#"#r !#$# re*(a$

3. Ra"!a a(ala$ at a*7 era$aa =!eri*7 (i!e#t air "era!>+ !e$i*77a era$aa )i"a ta#*7*a ea$.

2.2.2 Ter'eter Al"'$'l

Selai* ra"!a+ al"'$'l )#7a (aat (i7#*a"a* #*t#" e*7i!i ia ter'eter. Pe*77#*aa* al"'$'l !ea7ai a$a* e*7i!i ta#*7 ter'eter (ala e*77#*aa* !e$ari;$ari+ ti(a" !ea*a" ra"!a. Al"'$'l (i7#*a"a* #*t#" e*7i!i ia ter'eter "are*a al"'$'l eili"i "e#*77#la*+ a*tara lai* :

(4)

2. Har7a*a #ra$.

3. Al"'$'l #(a$ e#ai

Se(a*7"a* al"'$'l )#7a eili"i "elea$a*+ a*tara lai* : 1.Ti(a" (aat (i7#*a"a* #*t#" e*7#"#r !#$# a*7 ti*77i 2.Mea!a$i (i*(i*7 "aa

3.Ti(a" erar*a+ !e$i*77a $ar#! (ieri ar*a a7ar #(a$ terli$at

##- Termometer In.ra Merah

Ter'eter i*6raera$ e*7#"#r !#$# e*77#*a"a* ra(ia!i "'ta" $ita =ia!a*a i*6raera$> a*7 (ia*ar"a* ')e". Ka(a*7 (i!e#t ter'eter la!er )i"a e*77#*a"a* la!er #*t#" ea*t# e"er)aa* e*7#"#ra*+ ata# ter'eter ta*a !e*t#$a* #*t#" e*77aar"a* "ea#a* alat e*7#"#r !#$# (ari )ara" )a#$. De*7a* e*7eta$#i )#la$ e*er7i i*6raera$ a*7 (ia*ar"a* 'le$ ')e"

(a* ei!i *a+ Teerat#r ')e" (aat (ie(a"a*.

De!ai* #taa ter(iri (ari le*!a e6'"#! e*er7i i*6raera$ a(a (ete"t'r+ a*7 e*7#a$ e*er7i e*)a(i !i*al ele"tri" a*7 i!a (it#*)#""a* (ala #*it teerat#r !etela$ (i!e!#ai"a* (e*7a* <aria!i teerat#r li*7"#*7a*. K'*6i7#ra!i 6a!ilita! e*7#"#r !#$# i*i e"er)a (ari )ara" )a#$ ta*a e*e*t#$ ')e". De*7a* (ei"ia*+ ter'eter i*6raera$ er7#*a e*7#"#r !#$# a(a "ea(aa* (ia*a ter'"'el ata# !e*!'r tie lai**a ti(a" (aat (i7#*a"a* ata# ti(a" e*7$a!il"a* !#$# a*7 a"#rat #*t#" eeraa "eerl#a*.

#- Ka!i'ra"i

Seara eti'l'7i+ "alira!i erarti e*eraa*. Dala i(a*7 e*7#"#ra*+ "alira!i a(ala$ e*eat"a* e*#*)#""a* i*!tr#e* #"#r (e*7a* i*!tr#e* !ta*(ar a(a "'*(i!i terte*t#. Setela$ "alira!i !e#a$ i*!tr#e* #"#r (aat (i"eta$#i:

1. Keteata* ata# a"#ra!i i*!tr#e* #"#r? !erta

2. H##*7a* a*tara eaaa* i*!tr#e* #"#r !ta*(ar (a* eaaa* i*!tr#e* #"#r ter"alira!i?

Data (ari "alira!i i*!tr#e* #"#r (aat (itail"a* (ala e*t#" tael =calibration report > ata# (ala e*t#" 7ra6i" er#a "#r<a "alira!i.

(5)

#/ Kete!itian (pre"i"i) 0an ketepatan (akura"i)

Ketelitia* #"#r a(ala$ re*ta*7 error a"!i# (ala ara$ *e7ati6 (a* '!iti6 (ari eeraa "ali e*7#"#ra* (ala re*ta*7 a"t# terte*t#. Repeatability (aat (ite*t#"a* (ari calibration report (e*7a* e*ari (e<ia!i tere!ar a*tara (#a eaaa* (ata a(a ti7a "ali e*7#"#ra* a(a a!#"a* a*7 !aa.

Keteata* =a"#ra!i> a(ala$ ti*7"at "e(e"ata* *ilai ter#"#r (e*7a* *ilai !ta*(ar. De*7a* "ata lai*+ a"#ra!i e*#*)#""a* !eeraa (e"at $a!il e*7#"#ra* (e*7a* *ilai !ee*ar*a. Keteata* (i*ata"a* (e*7a* *ilai @"eti(a"teata*@ ata# @"eti(a"a!tia*@ e*7#"#ra*.

,'*t'$ ;1

Keteata* i*!tr#e* #"#r  B 0+1 . Arti*a *ilai "eti(a"teata* i*!tr#e* #"#r

a(ala$ 0+1 (i ata! ata# (i aa$ *ilai !ee*ar*a.

Ketelitia* =re!i!i> a(ala$ ti*7"at "eter#la*7a* e*7#"#ra* a(a "'*(i!i (a* re*ta*7 a"t# terte*t#. De*7a* "ata lai*+"etelitia* e*#*)#""a* !eeraa "'*!i!te* $a!il e*7#"ra* e#*ai eaaa* a*7 !aa. Ketelitia* (i*ata"a* (e*7a* *ilai C"eti(a"telitia* e*7#"#ra*.

,'*t'$ ;2

Ketelitia* i*!tr#e* #"#r  B 0+1 . Arti*a *ilai "eti(a"telitia* i*!tr#e* #"#r

a(ala$ 0+1 (i ata! ata# (i aa$ *ilai e*7#"#ra*.

Perhitun*an Ketepatan 0an Kete!itian

Pe*e*t#a* "eteata* (a* "etelitia* i*!tr#e* #"#r elal#i ta$a eri"#t

1. Me#at er!aaa* "#r<a "alira!i (ari !el#r#$ re*ta*7 e*7#"#ra* (e*7a* re7re!i li*ier

(6)

 i*ter!e  !l'e

 *ilai !ta*(ar 2. Hit#*7 "'re"!i (e*7a* r##!:

  P!ta*(ar F Palat

Dia*a :

P!ta*(ar  eaaa* ter'eter (i7ital !ta*(ar

Palat  Peaaa* ter'eter (i7ital a*7 (i "alira!i

3. Me*7$it#*7 (e<ia!i !ta*(ar #*t#" !el#r#$ e*7#"#ra*

4. Te*t#"a* *ilai =t> (ari tael (i!tri#!i;t 5. Nilai "etelitia* e*7#"#ra*

. Nilai $a!il e*7#"#ra* !ee*ar*a a(ala$+

8. Me*7$it#*7 "eti(a"a!tia* ata# "eteata* e*7#"#ra* = >+

Ata# (ala er!e* !"ala e*#$+

De*7a*+  ata! *ilai a"!i# !"ala i*!tr#e* #"#r  ata! *ilai i*i# !"ala i*!tr#e* #"#r

(7)

Ba' III PER1OBAAN -% A!at 0an Bahan

• Ter'eter Sta*(ar &*6ra Mera$ 1 #a$

• Ter'eter Al"'$'l 1 #a$

• Ter'eter Ra"!a 1 #a$

• Gela! "iia 5 #a$

• H't Plate 1 #a$ • E! %at# • Air Kra* -# Pro"e0ur ker+a Termomete r Infra Merah Termomete r Alkohol Termomete r Raksa

(1) Gelas kimia-1 (es mencair)

(2) Gelas kimia-2 (air kran)

(3) Gelas kimia-3 (air hangat)

(4) Gelas kimia-4 (air panas)

Ulangi h!tir (1) sampai (4)" han#a $im!lai $ari s!h! tinggi ke s!h! ren$ah

(8)

-- Ke"e!amatan Ker+a

1. G#*a"a* )a! la (a* !eat# tert#t# 2. Ter'ete r7ela!

Mer"#ri =air ra"!a> a*7 (i7#*a"a* !ea7ai a$a* e*7i!i t$er'eter !a*7at era$aa. %ila ter'eter ea$+ er$ati"a* air ra"!a a*7 t#a$. Har#! (i er!i$"a* (a* air ra"!a*a (i"##l"a* a(a a(a$ tert#t# a*7 (ia#r

(e*7a* air? e!"i#* $a*a !e(i"it. Ua air ra"!a a*7 ter$ir# a"a* a!#" "e (ala !al#ra* er*aa!a* (a* a"$ir*a a!#" alira* (ara$. Air ra"!a tera!#" l'7a erat (a* )i"a tela$ ea!#"i t##$ a*#!ia ti(a" ia! "el#ar !e$i*77a tera"##la!i.

3. Air a*a!

Pa(a ra"ti"# i*i ea"ai air a*a! er!#$# !e"itar 0;0I, a*7 a# e#at "#lit ele#$. %ata! "eta$a*a* "#lit ter$a(a air a*a! a(ala$ 40I, (ala a"t# laa.%ata! "eta$a*a* #)#*7 )ari 80I,.

4. Li!tri"

 Hati;$ati(e*7a*li!tri"'la";ali" 220 - (ari PLN.

 Ja*7a*ea!#""a*/ea"aialat a*7 a!i$a!i*7araea"ai*a.

 %ilater(aat!i!te"eli!tri"a* a*7 r#!a"+ eat eri ta$# "ea(a te"*i!i.

 Pa(a !aat e"er)a+ (i!e"itar e)a ti(a" 'le$ ter(aat ea!a*7a* li!tri" a*7 era$aa.

 U!a$a"a* a7ar ti(a" !e'ra*7#* (aat ter!a*(#*7 (e*7a* )ari*7a* li!tri" (ila"#"a* ali*7 li!tri".

 Ji"a ter)a(i !era*7a* li!tri" (a* "'ra* terelit "aat+ )a*7a* a*i" ,eat #t#!"a* !a#*7a* li!tri"+ ar# e*'l'*7 "'ra*.

(9)

Ba' I2 PENOLAAN DATA /% Data Pen*amatan /# r a.i k

Suhu Terukur (Termometer e!a") 0anTermometer Stan0ar

%eri"#t er#a"a* 7ra6i" a*tara S#$# Ter#"#r (e*7a* Ter'eter Sta*(ar a(a e*7#"#ra* *ai" (a* t#r#*.

PENUKURAN NAIK Ter'eter &*6ra Mera$ =

%

,> Ter'eter Al"'$'l =

%

,> Ter'eter Ra"!a =

%

,> 1 2 3 1 2 3 1 2 3 E! Me*air 0. 1.3 1.1 2 2 2 2 1 2 Air (i*7i* 22. 22. 22.1 23 24 24 24 24 24 Air $a*7at 3.0 38.2 3.3 3.5 3 38 3.5 3 38 Air a*a! . . 2.1 80 81 80.5 80 82  PENUKURAN TURUN Ter'eter &*6ra Mera$ =

%

,> Ter'eter Al"'$'l =

%

,> Ter'eter Ra"!a =

%

,> 1 2 3 1 2 3 1 2 3 E!Me*air 1.2 1.1 1 3 2 2 1 2 2 Air (i*7i* 22. 22.5 22.4 24 24 23 24 24 23 Air $a*7at 38. 3.8 38.2 3 38 3 3 38 3 Air a*a! 81. 8.2 .5 82  81 82 80 81

(10)

Gra6i" 1.Gra6i" Pe*7#"#ra* Nai" (a*T#r#* #*t#" Ter'eterAl"'$'l Gra6i"2.Gra6i" Pe*7#"#ra* Nai" (a* T#r#*#*t#" Ter'eter Ra"!a

/- De3i

a"i

Stan0ar Untuk Se!uruh Data

// Ni!ai t Den*an Memakai Ta'e! Di"tri'u"i t Den*an Tin*kat Keper4ayaan 5&6 Pe*7#"#ra* (ila"#"a* !ea*a"  "ali+ (era)at "eea!a* =*;1> .

)a(i (era)at "eea!a*  ;1 (era)at "eea!a*  5

Ter'eterAl"'$'l> Ter'eterRa"!a

S#$#*ata=I,> ȳ SD Pre!i!i S#$#*ata=I,> ȳ SD Pre!i!i

&' 2"1 * &"41 &"1 4 &' 1" * &"+2 &"14 22' 23" * &"+2 &"&21  22' 23"3 33 &"41 &"&21

3'& 3*" &"4 &"&22 1

3'& 3*"2 &"4 &"&221

,' *&" 1"14 &"&1 1

(11)

!e$i*77a *ilai t a(a ti*7"at "eeraaa* 5 (e*7a* (era)at "eea!a* 5 a(ala$ 2+581 //% Kete!itian Pen*ukuran  Ter'eter Al"'$'l PENGUKURAN NA&K Suhu Nyata (71) Pen*ukuran (71) ȳ SD Pre"i"i 1 2 3 0. 2 2 2 2+0 0+00 $8$$ 22. 23 24 24 23+8 0+5 $8$# 3.0 3.5 3 38 38+5 0+81 $8$# . 80 81 80.5 80+5 0+81 $8$% PENGUKURAN TURUN Suhu Nyata (71) Pen*ukuran (71) ȳ SD Pre"i"i 1 2 3 0. 3 2 2 2+3 0+5 $8#& 22. 24 24 23 23+8 0+5 $8$# 3.0 3 38 3 3+0 1+00 $8$-. 82  81 80+8 1+53 $8$#  Ter'eter Ra"!a PENGUKURAN NA&K Suhu Nyata (71) Pen*ukuran (71) ȳ SD Pre"i"i 1 2 3 0. 2 2 2 2+0 0+00 $8$$ 22. 23 24 24 23+8 0+5 $8$# 3.0 3.5 3 38 38+5 0+81 $8$# . 80 81 80.5 80+5 0+81 $8$% PENGUKURAN TURUN Suhu Nyata (71) Pen*ukuran (71) ȳ SD Pre"i"i 1 2 3 0. 3 2 2 2+3 0+5 $8#& 22. 24 24 23 23+8 0+5 $8$# 3.0 3 38 3 3+0 1+00 $8$-. 82  81 80+8 1+53 $8$#

(12)

4'4'2Ni!ai Keti0akpa"tian Pen*ukuran8 Keti0akpa"tian Se'enarnya8 a"i! Pen*ukuran Se'enarnya8 Per"en Penyimpan*an

 Termometer A!koho! Suhu Nyata (91) Ni!ai keti0akpa"tian pen*ukuran (:y) Keti0akpa"tian Se'enarnya (:;) Keti0akpa"tian Pen*ukuran (:;) 0a!am 6 a"i! Pen*ukuran Se'enarnya (;) Per"en Penyimpan*an 0+ 0+43 0+02 1+2 ;0+8 ;34+4 22+ 0+54 0+02 1+5 0+11 2140+0 3 0+ 0+04 2+5 0+85 42+3 + 1+20 0+05 3+4 2+25 3041+  Termometer Rak"a Suhu Nyata (91) Ni!ai keti0akpa"tian pen*ukuran (:y) Keti0akpa"tian Se'enarnya (:;) Keti0akpa"tian Pen*ukuran (:;) 0a!am 6 a"i! Pen*ukuran Se'enarnya (;) Per"en Penyimpan*an 0+ 0+54 0+02 1+0 ;0+1 ;22+ 22+ 0+43 0+02 0+ 0+10 242+8 3 0+ 0+04 1+ 0+80 510+2 + 1+5 0+08 2+ 2+22 300+2 //- Akura"i  Termometer A!koho!

S#$#Nata Pe*7#"#ra*Nai" Pe*7#"#ra*T#r#*

(13)

0+ 2 2 2 1+2 3 2 2 1+2 22+ 23 24 24 1+2 24 24 23 0+2 3 3+5 3 38 1 3 38 3 0 + 80 81 80+5 0+8 82  81 1+2 Akura"i < %8# ; %$$ 6 < $8= 6 %&$  Termometer Rak"a S#$#Nata Pe*7#"#ra*Nai" Pe*7#"#ra*T#r#* 1 2 3 Pe*ia*7a* 1 2 3 Pe*ia*7a* 0+ 2 2 2 1+2 3 2 2 1+2 22+ 23 24 24 1+2 24 24 23 0+2 3 3.5 3 38 1 3 38 3 0 + 80 81 80.5 0+8 82  81 1+2

/& Tu*a" 0an Pem'aha"an &#% Linearita"

 Termometer A!koho!

• Pe*7#"#ra* 1

Ak!rasi  1"2 . 1&&/  &"4 /

(14)

• Pe*7#"#ra* 2 S#$#Nata Nai" T#r#* 4 3 4 23. 23 23 52.4 4 4 55.4 55 51 • Pe*7#"#ra* 3

(15)

S#$#Nata Nai" T#r#*

8.8 8 

22. 23 22

4. 44 43

48.4 4 4

Ja(i+ li*earita! (ari e*7#"#ra* ter'eter al"'$'l a(ala$ R 2_{ 0+.}

 Termometer Rak"a

(16)

S#$#Nata Nai" T#r#* 3.3 2 2 24.1 24 24 5. 2 54 5.4  4 • Pe*7#"#ra* 2 S#$#Nata Nai" T#r#* 5 4 4 22. 22 22 4.2 4 4 51.8 5 50 • Pe*7#"#ra* 3

(17)

S#$#Nata Nai" T#r#*

10.8  

22. 22 22

44. 44 42

45.5 4 44

Ja(i+ li*earita! (ari e*7#"#ra* ter'eter ra"!a a(ala$ R 2_{ 0+ .}

&## i"teri"i"

 Termometer A!koho!

Pe*7#"#ra* 1 Pe*7#"#ra* 2 Pe*7#"#ra* 3 Nai" T#r#* Hi!teri! Nai" T#r#* Hi!teri! Nai" T#r#* Hi!teri!

2 3 ₁ 2 2 ₀ 2 2 ₀ 23 24 ₁ 24 24 ₀ 24 23 ₁ 3' + 3, 0.5 3 3* 1 3* 3 1 *& *2 # *1 , 2 *&' + *1 0.5

(18)

 Termometer Rak"a

Pe*7#"#ra* 1 Pe*7#"#ra* 2 Pe*7#"#ra* 3 Nai" T#r#* Hi!teri! Nai" T#r#* Hi!teri! Nai" T#r#* Hi!teri!

2 3 ₁ 2 2 ₀ 2 2 ₀ 23 24 ₁ 24 24 ₀ 24 23 ₁ 3' + 3, 0.5 3 3* 1 3* 3 1 *& *2 2 *1 , 2 *&' + *1 0.5 &#- Pem'aha"an

 D>i Ayu Rahma>ati (%/%/-%$%%)

 ana0ia ie!>ana (%/%/-%$%-)

 anny A?marina Nur.ita (%/%/-%$%&)

 Intan An0ari""a (%/%/-%$%@)

 Mei0iani Utami (%/%/-%$#%)

Pa(a ra"ti"# i*i (ila"#"a* e*7#"#ra* !#$# (e*7a* e*77#*a"a* 3 alat ait# ter'eter !ta*(ar ="'*(#"t'eter>+ ter'eter al"'$'l (a* ter'eter ra"!a. K'*(#"t'eter (i)a(i"a* ter'eter !ta*(ar "are*a (ala "alira!i alat #"#r (ierl#"a* !e#a$ alat #"#r !ta*(ar+ (ia*a alat #"#r i*i eili"i a"#ra!i (a* re!i!i a*7 ti*77i !e$i*77a "e!ala$a* a*7 (iti#l"a* alat i*i eili"i re*ta*7 a*7 !a*7at "eil. Pri*!i "er)a (ari "'*(#"t'eter a(ala$ a7ia* "'*(#"t'eter ata# a7ia* a*7 (iel#"a* a"a* e*eria ra*7!a*7 (ari i'*;i'* a*7 e*e*t#$ er#"aa* "'*(#"t'r lal# a"a* (ir'!e! (a* $a!il '#t#t*a a"*i er#a a*7"a.

Pe*7#"#ra* !#$# (ila"#"a* !ea*a" 3 "ali (e*7a* at#ra* e*7#"#ra* (ila"#"a* (ari !#$# re*(a$ "e !#$# ti*77i (a* !eali"*a. Hal i*i ert#)#a* e*7eta$#i "ea#a* ter'eter #*t#" e*7#"#r "eali !#$# !#at# lar#ta* !etela$ (i!eli*7i (e*7a* lar#ta* lai* a*7 ere(a !#$#. Ha!il (ari e*7#"#ra* ter!e#t "e#(ia* (i'la$ (a* (i(aat"a* $a!il e*7'la$a* ter!e#t (a* 7ra6i" a*tara !#$# ter#"#r ter$a(a !#$# *ata=!ta*(ar>.

Li*earita! eili"i e*7ar#$ ter$a(a re!i!i (a* a"#ra!i alat. Pe*7#"#ra* a*7 i(eal a(ala$$##*7a*a*tara *ilai !ta*(ar=i*#t> (a* *ilai a*7 ter#"#r='#t#t> a(ala$ era*(i*7

(19)

l#r#!. Se#a$ elee* (i"ata"a* li*ier )i"a *ilai i*#t (a* '#t#t terleta" a(a !e#a$ 7ari! l#r#!. Dari $a!il 7ra6i" (aat (ili$at li*earita! #*t#" !etia e*7#"#ra* a(a a!i*7;a!i*7 ter'eter al"'$'l (a* ter'eter ra"!a eili"i *ilai R 2_{a*7 era(a a(a "i!ara*  0+.}

Hal i*i e*#*)#"a* a$a e*7#"#ra* a*7 (ila"#"a* #"# ai".

Hi!teri!i! er#a"a* e(a a*tara *ilai '##t="el#ara*> a*7 (ier'le$ elal#i r'!e! ertaa$a* (e*7a* *ilai '#t#t ="el#ara*> elal#i r'!e! e*7#ra*7a*. %er(a!ar"a* ra"ti"# a*7 (ila"#"a*+ ter(aat $i!teri!i! a(a ter'eter al"'$'l (a* ra"!a ait# !ee!ar 22. Hal ter!e#t ter)a(i "are*a $a!il e*7#"#ra* a*7 ere(a a(a !aat e*7#"#ra* (a* !#$# a*7 !aa.

9a"t'r;6a"t'r a*7 ee*7ar#$i "etelitia* (a* "eteata* a(a ter'eter al"'$'l (a* ter'eter ra"!a (ia*tara*a ait# "eerata* (ala eli$at !"ala a(a ter'eter (a* 6a"t'r li*7"#*7a*. S#$# (ari li*7"#*7a* ere*7ar#$ ter$a(a !#$# a(a ter'eter !e$i*77a !#$# e*7#"#ra* ti(a" i!a (ierta$a*"a*.

(20)

Ba' 2I KESIMPULAN

 Ketelitia* (a* Keteata* Ter'eter Al"'$'l Je*i! : Ter'eter Gela!

S"ala : ;10 0_{, F 150} 0_,

a> Pre!i!i  B 0.82

> A"#ra!i  2+4  !a* > Hi!tere!i!  22

(> Li*earita!  R 2_{ 0+}

 Ketelitia* (a* Keteata* Ter'eter Ra"!a Je*i! : Ter'eter Gela!

S"ala : 0 0, F 250 0,

a> Pre!i!i  B 0.5

> A"#ra!i  18+8  !a* > Hi!tere!i!  22

(> Li*earita!  R 2_{ 0+}

 S#er e*ea "eti(a"teata* (ia*tara*a "are*a 6a"t'r "eerata* (ala e*7#"#ra* (a* 6a"t'r !#$# li*7"#*7a*

(21)

(22)

DATAR PUSTAKA

A*(er!'*+ N.A. =10>. Instrumen for Process Measurement and Control . ,$ilt'* ,'.+ Ra(*'r+ Pe**!l<a*ia.

%ate!'*+ R.N. =13>. Introduction to Control System Technology. Maell Mailla* &*ter*ati'*al+ Si*7a're.

Dall+ J..+ et al. =13>. Instrumentation for Engineering Measurements. E(i!i;2+ J'$* ile  S'*!+ &*.+ Si*7a're.

D'eeli*+ E.O. =10>. Measurement Systems. MGra;Hill &*t. E(.+ Si*7a're.

&!a+ A$a( Ra(i Mat. 2008. Asas Instrumentasi dan Pengukuran Fiik . K#ala L##r : U*i<er!iti Te"*'l'7i Mala!ia