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3A23'101
3A23'1011R,Y?/?1/@%A23'$-,/$Bi'((z.:I@W2A23'101
M/FL2I@W2A23'101/$Bi'(Yh'(
O%#&E)*(P
M/P`Y?/?1/@%A23'$-,Yh'(/%@'(
"?/?1/@%A23'$-,1-'$2t)I@W2T$O1'$,)
"0,FL@'()*X'/S1FL1k)/W@'(Bi2/,N$5'%,/$L'$1O1I@W2P,)#
K"?/?1/@%.@%
-
"?/?1/@%101N$x
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"?/?1/@%#Œ101N$xYr'(.M/1$2t)
Œ101N$xP-'(/$Bi'(

Œ101N$xP-'(F)f'(
Œ101N$xb)'(F2N$5'
Œ101N$x$4'$`'(
-
"?/?1/@%A@/$jFG2A23'1011$s'Is12@'
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"?/?1/@%A@AMYu'
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"?/?1/@%A@A23'Y)'(
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"?/?1/@%A@A23'IBC'(
!•'(YZ'(1R,Y?/?1/@%A23'$-,
%@'(TŽ/$)p/N$5'/<1$/${1O1Y?/?1/@%A23'$-,IL.M/1f'(1Ze),'/%s'(AQN$O/$23'FLAE'$IBC'(1O11$k/Ff1•1|'('$B
$…)1•1-/<'$1$k/A23'$-,$s1"hD^'(N$B•'(N$ON/%01/2jN$,*(2O'/2jN
%@'(IŽ'$F01N$5'/<1$$…)1•\$&)$j/1O1y'(YZ'(1R,Y?/?1/@%A23'$-,ILAQN$O/$23'1O1$CN1$k/1-/%@'(1O1I@W2.u)*$s1\
P2'$$s1\/$01N$g.\.f2/%Bi'(
„"%k/'$W*\1-T$@c'(/)*j'/<'$1,@FL
1-T$c']'(N$5'/<1$1O1.u)P2'$$s1\.f2
/%Bi'( '$B# 1,/?1$@I,.2'?P\ ,1?/*I1$@I2'?\
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G5Q&R(1R+(778&N80.RH
G$N3I)S0$&=?&$(778<$
99!Y?/?1/@%
!Y?/?1/@%ILA&)YrN$xD2j'%M'(%w2'$k//%@'(
N$B•'(N$ONPS1TUIV'($23)']'(1,@mo
$2j/DE'L*ILA•'(2c'FLY+YL'(N$5'/<1$ABC1'$2t)1$k/N$5'/<1$N$h$CN1$@$kN/$Z
/2,!
-
Khoảng tuyến tính rộng.
- Thể tích chết tương đối nhỏ nên UV detector kết hợp hiệu quả với HPLC.

j)1&'/$2j/\N$W.F2DBG1P-'(1-/$QY+YL'(
.[%M'(P,'(Fh'(O'$PO'('${'/$k*m!oAQN$O/$23'1O11$k/N$5'/<1$1-.L)
5*ILIUY@/W2P,@'-IL%k/N$xD2j'FLABC1PvYZ'(/‚I5)TQ/‚'$…'('(L*T$21O1'$L$-,$s1
b5*Y0'('X'N$B•'(N$ONN$5'/<1$PS1TUIV'(\'-ABC1Yh'(N$xD2j'/‚'].7;••
2G2/$23)
`2 I2X' $3 (2…, 1Bi'( AM O'$ PO'(
!/%)*t'e),1?IIA@FL'z'(AM1$k/
/,'
*
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#1Bi'(AMO'$PO'(/G21?II
*
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#1Bi'(AMO'$PO'(/%)*t'e),
6#1$2t)YL21R,1?IIA@
5#'z'(AM1$k//,'
! $3P` YpN/S/ N$5' /v m1$k/ /,'\ DBG1
P-'(o
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5@$A:B::'(/
()*X'/S1FLk)/W@
"IJK@LM7@@845(778
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1R,Yr'(N2'
$2T$f'(1-DBG1P-'(A2b)*X'e),Y?/?1/@%/<'$23)IL.M/(2O/%ET$f'(Ax2
$2.u)1-DBG1P-'(A2e),Y?/?1/@%\Y?/?1/@%P‘N$c'y'(IW2/<'$23)ABC1$2Q'/$E/%X'.L'${'$
Dưới hình thức đơn giản nhất đầu dò UV bao gồm:
Nguồn sáng, dòng Pin, dòng cảm biến.
 2 #    
8T
$2T$f'(1- .u)e),Y?/?1/@% O'$PO'(A2 e),Yr'(N2' FLN$O/%, /<'$23)
IG''$k//W2Yr'( 1c.D2j''j) .M/.u)1-DBG1P-'(A2e),Y?/?1/@%\.u)
'L*IL.(2c.IBC'(O'$PO'([Yr'(1c.D2j'FLIL'()*X''$5'IL./$,*Ax2
/<'$23)[Y?/?1/@%
789$C
<'$23)'L*1$)*Q'.M/Yr'(?I?1/%@'FLb)k/$23'PS1N$x
/%X' (2k*<' $23) $2Q' /$E /]'( IX' /pN /%)'( /W2.u) 1R,
Yr'(N2'
!"„ ’“   ”
•!"„„

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"?/?1/@%!–!A•'DBG1P-'(
&)Yr!1-DBG1P-'(/$,*Ax2PvYZ'(O'$PO'(A•'PS1m1$@O'$PO'(A2
e),T$?FL/k.1O1$o
Q1$s'7DBG1P-'(O'$PO'(A2e),.u)
W#J% 45M5X=)V#N
•Az1k)/W@1R,!K!Y?/?1/@%6•'DBG1P-'(
YIJ 45M5X(778Z9=)V#N
K<1$/$BG1?IIA@m—7K78 \DT—7 o
K ˜' #˜' $•2 /$R* '(5' m9•:n '.o K• A&) Yr
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