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EPOCH LT Presentación de Entrenamiento
Introducción y Operación Básica
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EPOCH LT OPERACIÓN
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La tecla (ON / OFF) es usada para
dejar al EPOCH L encendido y apa!ado"
O N
O F F
EPOCH L e#peri$enta un % &utoe#a$en 'en Posición encendido" Esto ase!ura ue el
instru$ento unciona correcta$ente"
Po*er +p
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Pantalla de cristal l,uido (LC-)
. ILu$inación de Fondo encendido / apa!ado
. &juste del Contraste
Presione lue!o para ajustar el contraste"2 N D FC O N T R A S T
C A L I B R A T I O N
&juste del Contraste
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0 -irectorio0 No$1re de ila0 2anancia/3an!o0 Caja de Pará$etros0 Inor$ación de Fallas
(4ie$pre $ostrado)
5isuali6ación en pantalla di7idida &.4can y Pará$etros de ajustes se pueden 7isuali6ar si$ultanea$ente
Para$etros
de ajuste
o o!!le Bet*een 4creen 5ie*s"
Indicator Ni7el de Bateria
(4ie$pre $ostrado)Function 8ey Presets
Pantalla di7idida
&.4can *it9%la!s'
P3E4IONE D I S P L A Y
P R I N T
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Full 4creen 5ie* Pro7ides a Lar!e 5ie* o t9e &.4can or Increased 3esolution
4plit 4creen &.4can *it9%la!s'
Function 8ey Presets Indicator Ni7el de Bateria
(4ie$pre $ostrado)
0 -irectorio0 No$1re de ila0 2anancia/3an!o0 Caja de Pará$etros0 Inor$ación de Fallas
(4ie$pre $ostrado)
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1! " # Horas $ondo a%a&ado
" ' Horas $ondo encendido
Indicador de Ni7el de Bateria
(! " ) Horas $ondo a%a&ado
" * Horas $ondo encendido
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4etup :enu
Lan!ua!e 4election < Preset Lan!ua!es
< Optional Custo$ Lan!ua!e
+nit :easure$ent < in= $$= usec
< -isplayed resolution adjust$ent
3eal i$e Cloc>
+ser Interace
< 4tandard or &d7anced +ser selections
8o9e t:e :i&:;i&:t
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4etup :enu
&udi1le one +pon 8eypress
urns &.4can 2rid ON/OFF
8eypad and Cali1ration Loc>
Filled Fro6en &.4can *9en
Filled Li7e &.4can ?a7eor$
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3eal i$e Cloc>
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%&d7anced +ser' 4election
9e +ser Interace can 1e custo$i6ed or &d7anced +sers
< Preset or Custo$i6a1le Narro* Band Filters
< @ero Oset Preset 5alues
< :easure 9ori6ontal distance 7alues ro$ t9e ront o an an!le 1ea$ *ed!e rat9er t9an t9eBea$ Inde# Point
< 4a7e :IN HIC8NE44 instead o C+33EN HIC8NE44 *9en t9e 4&5E HIC8 >ey is
pressed"
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EPOCH LT
Par=metros O%erati9os B=sicos
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Operación Básica
&ccess eac9 para$eter t9rou!9 a direct or
And unction >ey press"
Presione to to!!le para$eters"
&djuste cada pará$etro usando
< 9e Function 8eys or preset 7alues
< t9e 4le*in! 8eys or ine tunin!
F 1 F 2 F * F ) F (
E N T E R
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Press or to ine tune t9e 7alue"
Press = = = = or to select a preset 7alue"
Function 8ey Presets For uic> access to preset 7alues or eac9 para$eter
F+nction >e?s
Press
Preset a;+es
A N 3 L E
T H I C > N E S S
F 1 F 2 F * F ) F (
Press t9en in t9e Full 4creen 7ie* to 7ie* t9e 9ori6ontal
!raticule di7ision nu$1ers instead o t9e unction >ey para$eter presets"
2 N D F @ E R O
O F F S E T
D I
E#a$ple
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Basic Operatin! Para$eters
3AIN3 A I NR E F
F R E E @ E
T H I C >
S A E
A E
S A E
2 N D F3 A I N
R E F
REFERENCE 3AIN
FREE@E/7NFREE@E SCREEN
SAE THIC>NESS / A8PLIT7DE / TOF DATA ONLY
SAE ENTIRE AEFOR8 AND SET7P PARA8ETERS
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3ATE 1 POSITION
2 N D F
C O N T R A S T
C A L I B R A T I O N
3 A T E
1
A L A R 8 1
3 A T E
2
A L A R 8 2
3ATE 1 ALAR8
3ATE 2 POSITION
3ATE 2 ALAR8
3 A T E
1
A L A R 8 1
2 N D F 3 A T E
2
A L A R 8 2
A7TO-CALIBRATION INITIATION
CONTRAST / BRI3HTNESS CONTROL2 N D F
C O N T R A S T
C A L I B R A T I O N
Basic Operatin! Para$eters
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@ERO OFFSET
2 N D F @ E R O
O F F S E T
D I
R A N 3 E
@ O O 8
E L
R E E C T
CHAN3ES -AIS IN F7LL SCREEN TO
DISPLAY 3RAT7LE 8AR>IN3S 0-15
SCREEN RAN3E
@OO8 / 7N@OO8S SCREEN2 N D F
ELOCITY
REECT2 N D F
@ E R O
O F F S E T
D I
R A N 3 E
@ O O 8
E L
R E E C T
Basic Operatin! Para$eters
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REFRACTED AN3LE
O P T I O N
B - S C A N
2 N D F A N 3 L E
T H I C > N E S S
8ATERIAL THIC>NESS
OPENS EPOCH ) OPTION 8EN7
INITIALI@ES THE B-SCAN OPTION2 N D F
ACCESSES THE P7LSER F7NCTIONS
ACCESSES THE PEA> 8E8 FEAT7RE2 N D F
A N 3 L E
T H I C > N E S S
O P T I O N
B - S C A N
Basic Operatin! Para$eters
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TO33LES BETEEN SPLIT / F7LL SCREEN IE
2 N D F
P R I N T
D I S P L A Y
D E P T H
! A 8 P
E C H O - E C H O
NOT ACTIE IN EPOCH LT
SELECTION FOR, . ED3E / PEA> DEPTH - A8PLIT7DE
- TO33LE SO7NDPATH READIN3S IN
AN3LE BEA8 8ODE
T7RNS ON / OFF ECHO-ECHO FEAT7RE2 N D F
P R I N T
D I S P L A Y
D E P T H
! A 8 P
E C H O - E C H O
Basic Operatin! Para$eters
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EPOCH LT Auto-Calibración
Straight Beam Eam!le
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Transd+ctor Patrón Esca;onado Acero
A1GS-R8 221)E
0(4 8H 4( in5 041 to 4(5
E"E#PLO$E"E#PLO$
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Cali1ración < Pasos Iniciales
%AIN &' (B
)ERO O**SET '+''' u,
ELOCIT. /0/' in1u, 2L-3a4e Steel5
RAN%E &in *ull Screen
AD7STE LOS SI37IENTES PARA8ETROS,
3 A I N
R E F
@ E R O
O F F S E T
D I
R A N 3 E
@ O O 8
E L
R E E C T
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Recti$ication, *ull6a4e7 R*7 Hal86a4e 97 Hal86a4e -
P+;ser Ener&?, Lo6 2&''57 #e( 2/''57 High 20''57 #a 2:''5
P+;ser Dam%in&, ;'7
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Pulser ype 4election < 9e EPOCH L 9as a standard ne!ati7e spi>e e#citation pulser and an
OPTIONAL tuna1le suare *a7e pulser"
Ne!ati7e 4pi>e E#citation Pulser
< Easy to use
< No additional para$eters needed or adjust$ent
una1le 4uare ?a7e Pulser
< Pulser is %tuned' to a reuency correspondin! to t9e transducer
< Pro7ides 1etter si!nal to noise ratio or $ost applications
Note, I$ SJ+are a9e P+;ser is se;ected +ser m+st enter a $reJ+enc?4
Cali1ración < Pasos Iniciales
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3esolution o :easure$ents
9ic>ness and i$e.o.Fli!9t (µsec) $easure$ents are ta>en ro$ t9einstru$ents ra* data"
:easure$ent resolution is NO tied to screen ran!e"
-E:ON43&ION
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P&4O D
< Couple t9e transducer to t9e HIN
reerence sa$ple"("A' step)
< Position 2ate o7er t9e FI34
1ac>*all ec9o"
< &djust t9e 2ain so t9e si!nal
a$plitude is G
4trai!9t Bea$ Cali1ration
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Press
?ait or a steady readin!= t9en press
+ncouple t9e transducer"
Enter t9e >no*n t9ic>ness o t9e HIN reerence sa$ple"
C O N T R A S T
C A L I B R A T I O N
@ E R O
O F F S E T
D I
4trai!9t Bea$ Cali1ration
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4EP DA
< Press
< Couple t9e transducer to t9e HIC8
reerence sa$ple"("J' step)
< Position 2ate o7er t9e 1ac>*all ec9o"
C O N T R A S T
C A L I B R A T I O N
4trai!9t Bea$ Cali1ration
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?ait or a steady readin!= t9en press
+ncouple t9e transducer"
Enter t9e >no*n t9ic>ness o t9e HIC8 reerence sa$ple"
Press to co$plete t9e cali1ration"
E L
R E E C T
E N T E R
4trai!9t Bea$ Cali1ration
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EPOCH LT Auto-Calibración
E>em!lo
Ha? en Angulo
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Transd+ctor )(o C+Ka II T?%e I Test B;oc
A)*S-SB ABS-'-)( 11# Stee; TB()1-1
0242( 8H 4'2( in5
E"E#PLO$E"E#PLO$
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9e our steps or an an!le 1ea$ cali1ration are
" Locate t9e Bea$ Inde# Point (B"I"P") o t9e pro1e
A" 5eriy t9e 3eracted &n!le (Beta)
K" Cali1rate or -istance (+se %&uto.Cal' Feature)
" Cali1rate or 4ensiti7ity
&n!le Bea$ Cali1ration
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Locatin! t9e Bea$ Inde# Point (B"I"P")
" &li!n t9e *ed!e *it9 t9e 6ero $ar> on t9e%II? ype I Bloc>'"
A" :o7e t9e pro1e or*ard and 1ac>*ard untilt9e ec9o a$plitude ro$ t9e ' arc is pea>ed(9e Pea> :e$ory eature is 9elpul)"
K" Once t9e si!nal is pea>ed= $ar> t9e side ot9e *ed!e directly o7er t9e 6ero $ar>" 9isis t9e Bea$ Inde# Point"
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NOTE, T:e re$racted an&;e o$ t:e .ed&e s:o+;d :a9e a;read? :e$ory eature si$pliies t9is
process")
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K" Once t9e si!nal is pea>ed= 9old t9e pro1e stationary" Note t9e de!ree $ar> on t9e
1loc> t9at lines up *it9 t9e Bea$ Inde# Point (B"I"P" *as ound in t9e pre7ious step)"
9is is t9e actual reracted an!le (Beta) or t9e particular transducer and pro1e"
" I t9e Beta 7alue diers ro$ t9e one initially entered= enter a ne* one 1ypressin! and t9en ine tunin! t9e 7alue usin! t9e or >eys"A N 3 L E
5eriy t9e 3eracted &n!le (Beta)
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Cali1rate or -istance
" Couple t9e pro1e to t9e II? ype 3eerence 1loc> so t9at t9e B"I"P" is directly
o7er t9e %' $ar>"
A" 4et t9e initial 3an!e to inc9es"
K" &djust t9e M@E3O OFF4E so t9at 1ot9 t9e ' and 'ec9oes are 7isi1le on t9e
screen" 9e M2&IN $ay 9a7e to 1e increased to 7ie* t9e ' ec9o"
NOTE, An II T?%e 2 Re$erence B;oc .i;; %rod+ce ec:oes at t:e 2
and ) screen di9isions4
4” 1”
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Position 2ate o7er t9e ' ec9o"
Press "
?ait or a steady readin!= t9en press "
+se t9e >eypad to enter a t9ic>ness o " inc9es"
C O N T R A S T
C A L I B R A T I O N
@ E R O
O F F S E T
Cali1rate or -istance
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Position 2ate o7er t9e ' ec9o"
Press
?ait or a steady readin!= t9en
press "
+se t9e >eypad to enter a t9ic>ness
o " inc9es"
Press to co$plete t9e cali1ration"
E L
R E E C T
C O N T R A S T
C A L I B R A T I O N
E N T E R
Cali1rate or -istance
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&cople la sonda al Bloue de 3eerencia II? ipo para ue el transductor seadiri!ido al a!ujero taladrado de "'"
:ue7a la sonda adelante y atrás para ue el eco su1a el pico (La caracter,stica
Q$e$oria picoQ ayuda en este proceso)
" +se la tecla 2&IN para traer la !anancia a un ni7el deseado"
A" Cierre en una !anancia de reerencia y per$ita la !anancia de e#ploradora por
presionando lue!o
Cali1rate or 4ensiti7ity
&!ujero taladrado
de 0.060”
3 A I N
R E F
2 N D F
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%o!!le' Feature
&l utili6ar transductores de 9a6 en án!ulo durante inspecciones= el usuario puedeseleccionar ue la lectura de la trayectoria del sonido= se $uestre en te#to !rande" Presione lue!o
-E:ON43&CION
D E P T H
! A 8 P
E C H O - E C H O
F )
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EPOCH LT
=ATALO%%ER
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-atalo!!er 4peciications
4tora!e o ?a7eor$s/A= 9ic>ness 3eadin!s
Option to increase to J ?a7eor$s/= 9ic>ness 3eadin!s
Press And F to enter/e#it t9e $e$ory screen"
File Content ?indo*
File -irectory ?indo*
-atalo!!er Capacity 3e$ainin!
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Opciones de 4ot*are
-I4&NCE &:PLI+-E CO33ECION (-&C) NO3 STAN=AR= I:E 5&3IE- 2&IN (52) NO3 STAN=AR= A=ANCE= =AC1T% ONBOAR= =%S1A% API ;@E 4PO?EL-
INE3F&CE 2&E
FLO&IN2 2&E C+35E- 4+3F&CE CO33ECION (C4C)
P+L4E 3EPEIION F3ER+ENCS (P3F)
< Lo* P3F (K H6)
< Hi!9 P3F ( 8H6)
B.4C&N
?&5E &N&LS4I4
&?4 -"
ETP&N-E- :E:O3S
%A%EIE3 PRO PC INTER*ACE PRO%RA#
U3eer to separate presentation
or details on operationo sot*are options