Fuji Electric ZPAH User manual

Instruction Manual
NDIR TYPE
INFRARED GAS
ANALYZAR
<Replacement for ZRH>
TYPE: ZPAH, ZPA1
INZ-TN2ZPAH-E
<ZPAH>
<ZPA1>

i
INZ-TN2ZPAH-E
Thank you very much for purchasing Fuji’s Infrared Gas Analyzer (Type: ZPAH, ZPA1).
 %HVXUHWRUHDGWKLVLQVWUXFWLRQPDQXDOFDUHIXOO\EHIRUHSHUIRUPLQJLQVWDOODWLRQZLULQJ
RSHUDWLRQDQGPDLQWHQDQFHRIWKHDQDO\]HU,PSURSHUKDQGOLQJPD\UHVXOWLQDFFLGHQWVRU
injury.
 7KHVSHFL¿FDWLRQVRIWKLVDQDO\]HUDUHVXEMHFWWRFKDQJHZLWKRXWSULRUQRWLFHIRUIXUWKHU
SURGXFWLPSURYHPHQW
 0RGL¿FDWLRQRIWKLVDQDO\]HULVVWULFWO\SURKLELWHGXQOHVVDZULWWHQDSSURYDOLVREWDLQHG
IURPWKHPDQXIDFWXUHU)XMLZLOOQRWEHDUDQ\UHVSRQVLELOLW\IRUDWURXEOHFDXVHGE\VXFKD
PRGL¿FDWLRQ
 7KHSHUVRQZKRDFWXDOO\RSHUDWHVWKHDQDO\]HUVKRXOGNHHSWKLVLQVWUXFWLRQPDQXDO
 $IWHUUHDGLQJWKURXJKWKHPDQXDOEHVXUHWRNHHSLWQHDUDWKDQGIRUIXWXUHUHIHUHQFH
 7KLVLQVWUXFWLRQPDQXDOVKRXOGEHGHOLYHUHGWRWKHHQGXVHUZLWKRXWH[FHSWLRQ
0DQXIDFWXUHU )XML(OHFWULF&R/WG
7\SH 'HVFULEHGLQWKHQDPHSODWHRQPDLQIUDPH
'DWHRIPDQXIDFWXUH  'HVFULEHGLQWKHQDPHSODWHRQPDLQIUDPH
&RXQWU\RIPDQXIDFWXUH  -DSDQ
)XML(OHFWULF&R/WG 
,VVXHGLQ0DUFK
PREFACE
Request
 1RSDUWRUWKHZKROHRIWKLVPDQXDOPD\EHUHSURGXFHGZLWKRXW
ZULWWHQSHUPLVVLRQRI)XML
 'HVFULSWLRQLQWKLVPDQXDOLVVXEMHFWWRFKDQJHZLWKRXWSULRU
QRWLFHIRUIXUWKHULPSURYHPHQW

ii INZ-TN2ZPAH-E
To operate the analyzer properly, be sure to read “Caution on Safety” carefully.
 7KHGHVFULSWLRQVOLVWHGKHUHSURYLGHLPSRUWDQWLQIRUPDWLRQRQVDIHW\%HVXUHWRREVHUYHWKHPDWDOO
WLPHV7KRVHVDIHW\SUHFDXWLRQVDUHFODVVL¿HGLQWROHYHOV³'$1*(5´³&$87,21´DQG³352+,%,-
7,21´
,PSURSHUKDQGOLQJPD\FDXVHGDQJHURXVVLWXDWLRQVWKDWPD\
UHVXOWLQGHDWKRUVHULRXVLQMXU\
,PSURSHUKDQGOLQJPD\FDXVHGDQJHURXVVLWXDWLRQVWKDWPD\
UHVXOWLQPHGLXPOHYHOWURXEOHVPLQRULQMXU\RUSURSHUW\
damage.
,WHPVZKLFKPXVWQRWEHGRQHDUHLQGLFDWHG
,WHPVZKLFKLQGLFDWHVWKHSRVVLELOLW\RIUHFHLYLQJHOHFWULFVKRFN
LILWLVKDQGOHGLQFRUUHFWO\
CAUTION ON SAFETY
Caution on installation and transport of gas analyzer
7KHXQLWLVQRWRIH[SORVLRQSURRIVSHFL¿FDWLRQV'RQRWXVH
LWLQDQDWPRVSKHUHRIH[SORVLYHJDVHV2WKHUZLVHVHULRXVDF-
FLGHQWVVXFKDVH[SORVLRQRU¿UHPD\UHVXOW
)RULQVWDOODWLRQREVHUYHWKHUXOHRQLWJLYHQLQWKHLQVWUXFWLRQ
PDQXDODQGVHOHFWDSODFHZKHUHWKHZHLJKWRIDQDO\]HUFDQ
EHVXSSRUWHG,QVWDOODWLRQLQDQLQDGHTXDWHSODFHPD\FDXVH
WXUQRYHURUIDOOLQJUHVXOWLQJLQLQMXU\
%HVXUHWRZHDUSURWHFWLYHJORYHVZKHQOLIWLQJWKHDQDO\]HU
/LIWLQJLWZLWKEDUHKDQGVPD\UHVXOWLQLQMXU\
%HVXUHWR¿[WKHFRYHUEHIRUHWUDQVSRUWLQJWKHDQDO\]HU
7UDQVSRUWDWLRQLQXQVWDEOHVWDWHPD\UHVXOWLQLQMXU\
7KHJDVDQDO\]HULVKHDY\7RWUDQVSRUWWKHDQDO\]HUSOHDVH
XVHDKDQGFDUWRUHTXLYDOHQW3UHYHQWIURPFDUU\LQJDQDO\]HU
E\KDQGDVPXFKDVSRVVLEOH2WKHUZLVHXQH[SHFWHGKDUPWR
\RXUERG\RULQMXU\PD\UHVXOW
 7DNHFDUHQRWWROHWFDEOHFKLSVDQGRWKHUIRUHLJQREMHFWVHQWHU
WKHXQLWGXULQJLQVWDOODWLRQZRUN2WKHUZLVH¿UHIDLOXUHRU
PDOIXQFWLRQPD\UHVXOW
DANGER
CAUTION
DANGER
CAUTION
PROHIBITION
CAUTION

iii
INZ-TN2ZPAH-E
Caution on piping
Be sure to observe the following precautions while installing
piping. Improper piping may result in gas leakage.
If the leaking gas contains a toxic component, serious acci-
dents may result. If it contains combustible gases, explosion
RU¿UHPD\UHVXOW
&RQQHFWSLSHVFRUUHFWO\UHIHUULQJWRWKHLQVWUXFWLRQPDQXDO
'LVFKDUJHWKHH[KDXVWJDVRXWGRRUVWRSUHYHQWLWIURPUHPDLQ-
LQJZLWKLQWKHVDPSOLQJGHYLFHRULQGRRUV
5HOLHYHWKHH[KDXVWJDVIURPWKHDQDO\]HUWRWKHDWPRVSKHULF
SUHVVXUHWRSUHYHQWEXLOGXSRIXQGHVLUDEOHSUHVVXUHWRWKHDQD-
O\]HU2WKHUZLVHSLSLQJZLWKLQWKHDQDO\]HUPD\EHGLVFRQ-
QHFWHGUHVXOWLQJLQJDVOHDNDJH
8VHSLSHVDQGSUHVVXUHUHGXFLQJYDOYHVWRZKLFKQRRLOJUHDVH
LVDWWDFKHGWRWKHSLSLQJ2WKHUZLVH¿UHPD\UHVXOW
Caution on wiring
 %HVXUHWRWXUQRIIWKHSRZHUEHIRUHLQVWDOOLQJZLULQJ2WKHU-
ZLVHHOHFWULFVKRFNPD\UHVXOW
 %HVXUHWRSHUIRUPSURWHFWLYHHDUWKJURXQGFRQQHFWLRQ2WK-
HUZLVHHOHFWULFVKRFNRUIDLOXUHPD\UHVXOW
 6HOHFWDSURSHUZLULQJPDWHULDOWKDWVDWLV¿HVWKHUDWLQJVRIWKH
LQVWUXPHQW2WKHUZLVHHOHFWULFVKRFNRU¿UHPD\UHVXOW
 %HVXUHWRFRQQHFWDSRZHUVXSSO\RIFRUUHFWUDWLQJ2WKHU-
ZLVH¿UHPD\UHVXOW
CAUTION
DANGER
Caution on use
 %HVXUHWRUHDGWKHLQVWUXFWLRQPDQXDOIRUVWDQGDUGJDVHVEHIRUH
KDQGOLQJVWDQGDUGJDVHVVXFKDVFDOLEUDWLRQJDVWRXVHWKHPSURS-
erly.
 /HDYLQJWKHDQDO\]HUXQXVHGIRUDORQJWLPHRUUHVWDUWLQJLW
DIWHUORQJWHUPVXVSHQVLRQUHTXLUHVSURFHGXUHVGLIIHUHQWIURP
QRUPDORSHUDWLRQRUVXVSHQVLRQSURFHGXUHV%HVXUHWRIROORZ
WKHLQVWUXFWLRQVLQHDFKLQVWUXFWLRQPDQXDO2WKHUZLVHLQWHQGHG
SHUIRUPDQFHPD\QRWEHDFKLHYHG$OVRDFFLGHQWVRULQMXU\
PD\UHVXOW
 'RQRWRSHUDWHWKHDQDO\]HUIRUDORQJWLPHZLWKLWVFRYHUOHIW
RSHQ2WKHUZLVHGXVWIRUHLJQPDWWHUHWFPD\FRQWDPLQDWHRQ
LQWHUQDOZDOOVWKHUHE\FDXVLQJIDXOWV
DANGER
CAUTION

iv INZ-TN2ZPAH-E
Caution on maintenance and check
 %HIRUHSHUIRUPLQJZRUNZLWKWKHFRYHURIWKHDQDO\]HUNHSW
RSHQIRUPDLQWHQDQFHDQGFKHFNEHVXUHWRSXUJHFRPSOHWHO\
QRWRQO\ZLWKLQWKHDQDO\]HUEXWDOVRPHDVXULQJJDVOLQHVZLWK
QLWURJHQRUDLU2WKHUZLVHSRLVRQLQJ¿UHRUH[SORVLRQPD\
UHVXOWGXHWRJDVOHDNDJH
Be sure to observe the following to perform work safely,
avoiding electric shock or injury.
 5HPRYHWKHZDWFKDQGRWKHUPHWDOOLFREMHFWVEHIRUHZRUN
 'RQRWWRXFKWKHLQVWUXPHQWZLWKZHWKDQGV
 ,IWKHIXVHLVEORZQHOLPLQDWHWKHFDXVHDQGUHSODFHLWZLWKWKH
RQHRIWKHVDPHFDSDFLW\DQGW\SH2WKHUZLVHHOHFWULFVKRFNRU
DFFLGHQWVPD\UHVXOW
 'RQRWXVHUHSODFHPHQWSDUWVRWKHUWKDQWKRVHVSHFL¿HGE\WKH
PDQXIDFWXUHU2WKHUZLVHLQWHQGHGSHUIRUPDQFHPD\QRWEH
DFKLHYHG%HVLGHVDFFLGHQWVRUIDLOXUHVPD\UHVXOW
 'LVSRVHUHSODFHPHQWSDUWVVXFKDVPDLQWHQDQFHSDUWVDVLQFRP-
EXVWLEOHVDFFRUGLQJWRWKHORFDOZDVWHGLVSRVDOUHJXODWLRQV
DANGER
CAUTION
Others
 ,IWKHFDXVHRIDQ\IDXOWFDQQRWEHLGHQWL¿HGE\UHIHUULQJWRWKH
LQVWUXFWLRQPDQXDOEHVXUHWRFRQWDFW\RXUGHDOHURU)XML¶VWHFK-
QLFLDQLQFKDUJHRIDGMXVWPHQW'LVDVVHPEOLQJWKHLQVWUXPHQW
FDUHOHVVO\PD\UHVXOWLQHOHFWULFVKRFNRULQMXU\
CAUTION
Caution on use
 'RQRWWRXFKWKHLQSXWRXWSXWWHUPLQDOVZLWKPHWDORU¿QJHU
2WKHUZLVHHOHFWULFVKRFNRULQMXU\PD\UHVXOW
 'RQRWVPRNHRUXVHÀDPHVQHDUWKHDQDO\]HU2WKHUZLVH¿UH
PD\UHVXOW
 'RQRWDOORZZDWHUWRHQWHUWKHDQDO\]HU2WKHUZLVHHOHFWULF
VKRFNRULQWHUQDO¿UHPD\UHVXOW
PROHIBITION

v
INZ-TN2ZPAH-E
1. Scope of application
7RXVHWKLVHTXLSPHQWWKHIROORZLQJFRQGLWLRQVPXVWEHPHW
 WKHXVHRIWKHHTXLSPHQWLQFXUVQRULVNRIDVHULRXVDFFLGHQWHYHQLIDIDLOXUHRUPDOIXQFWLRQ
RFFXUVRQWKHHTXLSPHQWDQG
 LQFDVHRISURGXFWIDLOXUHRUPDOIXQFWLRQVDIHW\PHDVXUHVVXFKDVUHGXQGDQWGHVLJQSUHYHQWLRQ
RIPDOIXQFWLRQIDLOVDIHV\VWHPIRROSURRIPHFKDQLVPDUHSURYLGHGRXWVLGHRIWKHHTXLSPHQW
%HVXUHWRXVHWKLVLQVWUXPHQWXQGHUWKHFRQGLWLRQVRUHQYLURQPHQWPHQWLRQHGLQWKLVLQVWUXFWLRQ
PDQXDO3OHDVHFRQVXOWXVIRUWKHXVHIRUWKHIROORZLQJDSSOLFDWLRQV
5DGLDWLRQUHODWHGIDFLOLWLHVV\VWHPVUHODWHGWRFKDUJLQJRUVHWWOHPHQWRURWKHUXVDJHVZKLFK
PD\KDYHODUJHLPSDFWRQOLYHVERGLHVSURSHUW\RURWKHUULJKWVRULQWHUHVWV
2. Operating conditions and environment
5HIHUWR&DXWLRQRQVDIHW\DQG6HFWLRQ6SHFL¿FDWLRQV
3. Precautions and prohibitions
5HIHUWR&DXWLRQRQVDIHW\DQG6HFWLRQ6SHFL¿FDWLRQV
4. Warranty
4-1. Period of warranty
 :DUUDQW\SHULRGIRUWKLVSURGXFWLQFOXGLQJDFFHVVRULHVLVRQH\HDUDIWHUGHOLYHU\
 :DUUDQW\SHULRGIRUWKHSDUWVUHSDLUHG E\RXUVHUYLFHSURYLGHUVLVVL[PRQWKVDIWHUWKH
FRPSOHWLRQRIUHSDLU
4-2. Scope of warranty
 ,IDQ\IDLOXUHRUPDOIXQFWLRQDWWULEXWDEOHWR)XML(OHFWULFRFFXUVLQWKHSHULRGRIZDUUDQW\ZH
VKDOOSURYLGHWKHSURGXFWDIWHUUHSDLULQJRUUHSODFLQJWKHIDXOW\SDUWIRUIUHHRIFKDUJHDWWKH
SODFHRISXUFKDVHRUGHOLYHU\7KHZDUUDQW\GRHVQRWDSSO\WRIDLOXUHRUPDOIXQFWLRQVUHVXOWLQJ
from:
 LQDSSURSULDWHFRQGLWLRQVHQYLURQPHQWKDQGOLQJRUXVDJHWKDWLVQRWLQVWUXFWHGLQDFDWDORJ
LQVWUXFWLRQERRNRUXVHUVPDQXDORURYHUXVHRIWKHSURGXFW
 RWKHUGHYLFHVQRWPDQXIDFWXUHGE\)XML(OHFWULF
 LPSURSHUXVHRUDQDOWHUDWLRQRUUHSDLUWKDWLVQRWSHUIRUPHGE\)XML(OHFWULF
 LQDSSURSULDWHPDLQWHQDQFHRUUHSODFHPHQWRIH[SHQGDEOHSDUWVOLVWHGLQWKHLQVWUXFWLRQERRN
RUWKHFDWDORJ
 GDPDJHVLQFXUUHGGXULQJWUDQVSRUWDWLRQRUIDOODIWHUSXUFKDVH
 DQ\UHDVRQWKDW)XML(OHFWULFLVQRWUHVSRQVLEOHIRULQFOXGLQJDGLVDVWHURUQDWXUDOGLVDVWHU
VXFKDVHDUWKTXDNHWKXQGHUVWRUPDQGIORRGGDPDJHRULQHYLWDEOHDFFLGHQWVVXFKDV
DEQRUPDOYROWDJH
 5HJDUGOHVV RI WKH WLPH SHULRG RI WKH RFFXUUHQFH )XML (OHFWULF LV QRW OLDEOH IRU WKH GDPDJH
FDXVHG E\ WKH IDFWRUV )XML (OHFWULF LV QRW UHVSRQVLEOH IRU RSSRUWXQLW\ ORVV RI WKH SXUFKDVHU
FDXVHGE\PDOIXQFWLRQRI)XML(OHFWULFSURGXFWSDVVLYHGDPDJHVGDPDJHFDXVHGGXHWR
VSHFLDO VLWXDWLRQV UHJDUGOHVV RI ZKHWKHU LW ZDV IRUHVHHDEOH RU QRW DQG VHFRQGDU\ GDPDJH
DFFLGHQWFRPSHQVDWLRQGDPDJHWRSURGXFWVWKDWZHUHQRWPDQXIDFWXUHGE\)XML(OHFWULFDQG
FRPSHQVDWLRQWRZDUGVRWKHURSHUDWLRQV
WARRANTY AND MAINTENANCE

vi INZ-TN2ZPAH-E
5. Failure diagnosis
5HJDUGOHVVRIWKHWLPHSHULRGRIWKHRFFXUUHQFHLIDQ\IDLOXUHRFFXUVWKHSXUFKDVHUVKDOOSHUIRUP
DSULPDU\IDLOXUHGLDJQRVLV+RZHYHUDWWKHSXUFKDVHUVUHTXHVW)XML(OHFWULFRURXUVHUYLFH
SURYLGHUVVKDOOSURYLGHWKHGLDJQRVLVVHUYLFHIRUDIHH,QVXFKDFDVHWKHSXUFKDVHUVKDOOEHFKDUJHG
IRUWKHVHUYLFH
6. Service life
7KLVSURGXFWH[FOXGLQJOLPLWHGOLIHSDUWVDQGFRQVXPDEOHSDUWVLVGHVLJQHGIRUDVHUYLFHOLIHRI
\HDUVXQGHUJHQHUDORSHUDWLQJFRQGLWLRQVZLWKDQDYHUDJHDPELHQWWHPSHUDWXUHRI&
7KHVHUYLFHOLIHPD\EHVKRUWHQHGGHSHQGLQJRQRSHUDWLQJFRQGLWLRQVDQGHQYLURQPHQW7RHQVXUH
WKHVHUYLFHOLIHLWLVLPSRUWDQWWRSHUIRUPSODQQHGPDLQWHQDQFHRIWKHSURGXFWLQFOXGLQJOLPLWHGOLIH
SDUWVDQGFRQVXPDEOHSDUWV
7. Maintenance plan
0DLQWHQDQFHFDQEHGLYLGHGLQWRSUHYHQWLYHPDLQWHQDQFHDQGFRUUHFWLYHPDLQWHQDQFH
3UHYHQWLYH PDLQWHQDQFH FDQ IXUWKHU FODVVLILHG LQWR GDLO\ LQVSHFWLRQ DQG SHULRGLF LQVSHFWLRQ
3UHYHQWLYHPDLQWHQDQFHLV DFKLHYHG WKURXJKV\VWHPDWLF LPSOHPHQWDWLRQ RIGDLO\LQVSHFWLRQ DQG
SHULRGLFLQVSHFWLRQ
Maintenance Preventive
maintenance
Daily inspection
Corrective
maintenance
Troubleshooting
Periodic inspection
 'DLO\LQVSHFWLRQ
 %HVXUHWRSHUIRUPGDLO\LQVSHFWLRQ SULRUWRRSHUDWLRQWRFKHFNIRUDQ\SUREOHPLQGDLO\
RSHUDWLRQ)RUWKHVSHFL¿FLWHPVRIGDLO\LQVSHFWLRQUHIHUWR6HFWLRQ0DLQWHQDQFH
 3HULRGLFLQVSHFWLRQ
 3HULRGLFLQVSHFWLRQ LVWR UHSODFHOLPLWHGOLIH SDUWVEHIRUH WKHLUVHUYLFH OLYHVDUHRYHUWKXV
SUHYHQWLQJ IDLOXUH 5HFRPPHQGHG LQVSHFWLRQ LQWHUYDO LV  PRQWKV WR  PRQWKV ,I \RX DUH
XVLQJWKHLQVWUXPHQWXQGHUKDUVKHQYLURQPHQWZHUHFRPPHQG\RXWRVKRUWHQWKHLQVSHFWLRQ
LQWHUYDO)RUWKHVSHFL¿FLWHPVRISHULRGLFLQVSHFWLRQUHIHUWR6HFWLRQ0DLQWHQDQFH
 &RUUHFWLYHPDLQWHQDQFH
 &RUUHFWLYHPDLQWHQDQFHLVDPHDVXUHWREHWDNHQDIWHUD WURXEOHKDVRFFXUUHG 5HIHUWR
6HFWLRQ0DLQWHQDQFHDQG6HFWLRQ(UURUPHVVDJHV,IWKHPHDVXUHVPHQWLRQHGLQWKLV
LQVWUXFWLRQPDQXDOGRQRWVROYHWKHSUREOHPSOHDVHFRQWDFWRQHRIRXUVDOHVRI¿FHVRUVHUYLFH
RI¿FHV
8. Limited-life parts and consumable parts
7KLVSURGXFWFRQWDLQVWKHIROORZLQJOLPLWHGOLIHSDUWVDQGFRQVXPDEOHSDUWVZKLFKPD\DIIHFWWKH
VHUYLFHOLIHRIWKHSURGXFWLWVHOI
 $OXPLQXPHOHFWURO\WLFFDSDFLWRU
 'HVLJQOLIH\HDUVXQGHUJHQHUDOZRUNLQJFRQGLWLRQVDQQXDODYHUDJHRIDPELHQW
WHPSHUDWXUH&
 6\PSWRPVZKHQDFDSDFLWRUORVHVLWVFDSDFLW\GHWHULRUDWLRQRISRZHUTXDOLW\PDOIXQFWLRQ
 )DFWRUVZKLFKDIIHFWEDWWHU\OLIHWHPSHUDWXUH7KHOLIHLVVKRUWHQHGE\KDOIZKHQWKH
WHPSHUDWXUHULVHVE\&$UUKHQLXVODZ

vii
INZ-TN2ZPAH-E
 5HSODFHPHQW(VWLPDWHWKHOLIHWLPHRIFDSDFLWRUDFFRUGLQJWR\RXURSHUDWLQJHQYLURQPHQW
DQGKDYHWKHFDSDFLWRUUHSODFHGRURYHUKDXOHGDWDSSURSULDWHWLPHDWOHDVWRQFHLQ\HDUV
 'R QRW XVH FDSDFLWRUV EH\RQG LWV OLIHWLPH 2WKHUZLVH HOHFWURO\WH OHDNDJH RU GHSOHWLRQ PD\
FDXVHRGRUVPRNHRUILUH3OHDVHFRQWDFW)XML(OHFWULFRULWVVHUYLFHSURYLGHUVZKHQDQ
RYHUKDXOLVUHTXLUHG
 /&'
 'HVLJQOLIHDSSUR[WKUHH\HDUVIRUFRQWLQXRXVXVH
 6\PSWRPVZKHQ/&'LVGHSOHWHGXQFOHDULQGLFDWLRQEDFNOLJKWQRWZRUNLQJ
 )DFWRUVZKLFKDIIHFWEDWWHU\OLIHWHPSHUDWXUH7KHOLIHLVVKRUWHQHGE\KDOIZKHQWKH
WHPSHUDWXUHULVHVE\&$UUKHQLXVODZ
 5HSODFHPHQW(VWLPDWHWKHOLIHWLPHRIEXLOWLQEDWWHU\DFFRUGLQJWR\RXURSHUDWLQJ
HQYLURQPHQWDQGUHSODFHLWDWDSSURSULDWHWLPH
9. Spare parts and accessories
5HIHUWR&RQ¿UPDWLRQRIGHOLYHUHGHTXLSPHQWDQGRU6HFWLRQ0DLQWHQDQFHIRUVSDUHSDUWV
and accessories.
10. Period for repair and provision of spare parts after product dis-
continuation (maintenance period)
7KHGLVFRQWLQXHGPRGHOVSURGXFWVFDQEHUHSDLUHGIRUILYH\HDUVIURPWKHGDWHRI
GLVFRQWLQXDWLRQ$OVRPRVWVSDUHSDUWVXVHGIRUUHSDLUDUHSURYLGHGIRU¿YH\HDUVIURPWKHGDWHRI
GLVFRQWLQXDWLRQ+RZHYHUVRPHHOHFWULFSDUWVPD\QRWEHREWDLQHGGXHWRWKHLUVKRUWOLIHF\FOH,Q
WKLVFDVHUHSDLURUSURYLVLRQRIVSDUHSDUWVPD\EHGLI¿FXOWHYHQLQWKHDERYHSHULRG
3OHDVHFRQWDFWRQHRIRXUVDOHVRI¿FHVRUVHUYLFHRI¿FHVIRUIXUWKHULQIRUPDWLRQ

viii INZ-TN2ZPAH-E
CONTENTS
35()$&(......................................................................................................................i
&$87,21216$)(7< ............................................................................................ii
:$55$17<$1'0$,17(1$1&(.......................................................................v
&217(176 ..............................................................................................................viii
 29(59,(:.......................................................................................................... 1
 1$0(2)'(/,9(5(',7(06$1'($&+3$576 ...................................... 
 &RQ¿UPDWLRQRIGHOLYHUHGLWHPV ............................................................................ 
 1DPHDQGGHVFULSWLRQRIDQDO\]HU.......................................................................... 
 =3$+ ............................................................................................................. 
 =3$ .............................................................................................................. 4
 ,167$//$7,21 .................................................................................................. 5
 ,QVWDOODWLRQFRQGLWLRQV ............................................................................................ 5
 ,QVWDOODWLRQ.............................................................................................................. 6
 ,QVWDOODWLRQRIDQDO\]HUPDLQIUDPH ............................................................... 6
 3LSLQJ ................................................................................................................... 
 6DPSOLQJ .............................................................................................................. 
 &RQGLWLRQVRIVDPSOLQJJDV.......................................................................... 
 6DPSOLQJJDVÀRZ........................................................................................ 
 3UHSDUDWLRQRIVWDQGDUGJDV.......................................................................... 
 3XUJLQJRILQVWUXPHQWLQVLGH....................................................................... 
 3UHVVXUHDWVDPSOLQJJDVRXWOHW.................................................................... 
 ([DPSOHFRQ¿JXUDWLRQRIJDVVDPSOLQJV\VWHP .......................................... 11
 :LULQJ................................................................................................................... 
 23(5$7,21 ......................................................................................................
 3UHSDUDWLRQIRURSHUDWLRQ ..................................................................................... 
 :DUPXSRSHUDWLRQDQGUHJXODURSHUDWLRQ ........................................................... 
 '(6&5,37,212)',63/$<$1'23(5$7,213$1(/6...........................
 1DPHDQGGHVFULSWLRQRIRSHUDWLRQSDQHO ............................................................ 
 2YHUYLHZRIGLVSOD\DQGRSHUDWLRQSDQHOV........................................................... 
 2XWOLQHRIGLVSOD\VFUHHQ...................................................................................... 
 %DVLFRSHUDWLRQ..................................................................................................... 
 6(77,1*$1'&$/,%5$7,21....................................................................... 
 6ZLWFKRIUDQJH .................................................................................................... 
 6HWWLQJRIUDQJHVZLWFKPRGH....................................................................... 
 0DQXDOUDQJHVZLWFK.................................................................................... 

L[
INZ-TN2ZPAH-E
 &DOLEUDWLRQVHWWLQJ ................................................................................................ 
 6HWWLQJRIFDOLEUDWLRQFRQFHQWUDWLRQ............................................................. 
 6HWWLQJRIPDQXDO]HURFDOLEUDWLRQ ............................................................... 
 6HWWLQJRIFDOLEUDWLRQUDQJH.......................................................................... 
 6HWWLQJRIDXWRFDOLEUDWLRQFRPSRQHQWUDQJH ............................................... 
 6HWWLQJRIDXWRFDOLEUDWLRQ .................................................................................... 
 $XWRFDOLEUDWLRQ ........................................................................................... 
 )RUFHGUXQVWRSRIDXWRFDOLEUDWLRQ.............................................................. 
 6HWWLQJRIDXWR]HURFDOLEUDWLRQ ........................................................................... 
 $XWR]HURFDOLEUDWLRQ ................................................................................... 
 )RUFHGUXQVWRSRIDXWR]HURFDOLEUDWLRQ ...................................................... 
 3DUDPHWHUVHWWLQJ.................................................................................................. 
 0DLQWHQDQFHPRGH ............................................................................................... 45
 0DQXDOFDOLEUDWLRQSURFHGXUH .............................................................................. 
 0DQXDO]HURFDOLEUDWLRQ ............................................................................... 
 0DQXDOVSDQFDOLEUDWLRQ............................................................................... 51
 0$,17(1$1&( ...............................................................................................
 'DLO\FKHFN .......................................................................................................... 
 'DLO\FKHFNDQGPDLQWHQDQFHSURFHGXUHV............................................................ 
 /RQJWHUPPDLQWHQDQFH........................................................................................ 
 &OHDQLQJRIVDPSOLQJFHOO .................................................................................... 54
 'LVDVVHPEO\DQGDVVHPEO\RIVDPSOLQJFHOO................................................ 54
 +RZWRFOHDQVDPSOLQJFHOO.......................................................................... 
 5HSODFHPHQWRIIXVH............................................................................................. 
 (55250(66$*(............................................................................................61
 63(&,),&$7,216 .............................................................................................64
 *HQHUDOVSHFL¿FDWLRQV .......................................................................................... 64
 7DEOH0HDVXUDEOHFRPSRQHQWDQGUDQJH........................................................... 66
 &RGHV\PEROV....................................................................................................... 
 2XWOLQHGLDJUDP.................................................................................................... 

1
INZ-TN2ZPAH-E
1. OVERVIEW
7KLVLQVWUXPHQWPHDVXUHVWKHFRQFHQWUDWLRQRI62&2&2DQG&+4 FRQWDLQHGLQVDPSOLQJJDVRQWKH
SULQFLSOHWKDWGLIIHUHQWDWRPLFPROHFXOHVKDYHDQDEVRUSWLRQVSHFWUXPLQWKHZDYHEDQGRILQIUDUHGUD\V
DQGWKHLQWHQVLW\RIDEVRUSWLRQLVGHWHUPLQHGE\WKH/DPEHUW%HHUODZ
7KLVLQVWUXPHQWFDQVLPOWDQHRXVO\PHDVXUHXSWRFRPSRQHQWV
)XUWKHUPRUHXVHRIDPLFURSURFHVVRUDQGODUJHVL]HGOLTXLGFU\VWDOGLVSOD\UHDOL]HVLPSURYHPHQWRIRSHU-
DELOLW\DFFXUDF\DQGPXOWLIXQFWLRQV

2INZ-TN2ZPAH-E
2. NAME OF DELIVERED ITEMS AND EACH PARTS
&RQ¿UPDWLRQRIGHOLYHUHGLWHPV
$QDO\]HUXQLW
<ZPAH> <ZPA1>
)XVHSFV 
6WDQGDUG,(&
6L]H¡îPP
5DWLQJ9$GHOD\W\SH
3DUW1R51
,QVWUXFWLRQPDQXDOWKLVFDWDORJ
1 copy
,1=71=3$+(
Instruction Manual
NDIR TYPE
INFRARED GAS
ANALYZAR
<Replacement for ZRH>
TYPE:ZPAH, ZPA1
INZ-TN2ZPAH-E
<ZPAH>
<ZPA1>
)HUULWHFRUH
IRUSRZHUVXSSO\FRUG
IRUGLJLWDORXWSXWVLJQDOFDEOH
3DUW1R51

3
INZ-TN2ZPAH-E
2.2 Name and description of analyzer
2.2.1 ZPAH
< Front panel >
< Rear panel >
(2) Display/operation panel
(3) Purge gas inlet
(4) Sampling gas inlet
(5) Sampling gas outlet
(10) I/O terminal for COMP1
(9) I/O terminal for COMP2
(8) I/O terminal for AUTO CAL (option)
(1) Power switch
(6) Fuse
(7) Power terminal block
Fig. 2-1
1DPH 'HVFULSWLRQ 1DPH 'HVFULSWLRQ
3RZHUVZLWFK 8VHGIRU212))WKHDQDO\]HU 3RZHU )RUFRQQHFWLQJWRWKHSRZHUVXSSO\OLQH
'LVSOD\RSHUDWLRQ
panel
/LTXLGFU\VWDOGLVSOD\DQGNH\VIRUVHW-
WLQJYDULRXVIXQFWLRQV
,2WHUPLQDOIRU
$872&$/RSWLRQ
IRUDXWRPDWLFFDOLEUDWLRQ
3XUJHJDVLQOHW )RUFRQQHFWLQJWRWKHSXUJHJDVWXEH ,2WHUPLQDOIRU
&203
IRUWKHQGFRPSRQHQWIRUFRPSRQHQW
analyzer
6DPSOLQJJDVLQOHW )RUFRQQHFWLQJWRWKHPHDVXULQJJDV
WXEH
6DPSOLQJJDVRXWOHW )RUFRQQHFWLQJWRWKHH[KDXVWOLQH ,2WHUPLQDOIRU
&203
IRUWKHVWFRPSRQHQW
(6) Fuse Fuse inside

4INZ-TN2ZPAH-E
2.2.2 ZPA1
OUTLET INLET PURGE
GASANALYZER
MODE ZERO SPAN
ESC ENT
(3) Purge gas inlet
(5) Sampling gas outlet
(4) Sampling gas inlet
(10) I/O terminal for COMP1
(9) I/O terminal for COMP2
(8) I/O terminal for AUTO CAL (option)
(6) Fuse
(7) Power terminal block
< Bottom panel >
Wall mount plate
(1) Power switch
Wiring port (Rubber grommets)
(2) Display/operation panel
< Front panel >
Fig. 2-2
1DPH 'HVFULSWLRQ 1DPH 'HVFULSWLRQ
3RZHUVZLWFK 8VHGIRU212))WKHDQDO\]HU 3RZHU )RUFRQQHFWLQJWRWKHSRZHUVXSSO\OLQH
'LVSOD\RSHUDWLRQ
panel
/LTXLGFU\VWDOGLVSOD\DQGNH\VIRUVHW-
WLQJYDULRXVIXQFWLRQV
,2WHUPLQDOIRU
$872&$/RSWLRQ
IRUDXWRPDWLFFDOLEUDWLRQ
3XUJHJDVLQOHW )RUFRQQHFWLQJWRWKHSXUJHJDVWXEH ,2WHUPLQDOIRU
&203
IRUWKHQGFRPSRQHQWIRUFRPSRQHQW
analyzer
6DPSOLQJJDVLQOHW )RUFRQQHFWLQJWRWKHPHDVXULQJJDV
WXEH
6DPSOLQJJDVRXWOHW )RUFRQQHFWLQJWRWKHH[KDXVWOLQH ,2WHUPLQDOIRU
&203
IRUWKHVWFRPSRQHQW
(6) Fuse Fuse inside

5
INZ-TN2ZPAH-E
3.1 Installation conditions
 7RLQVWDOOWKHDQDO\]HUIRURSWLPXPSHUIRUPDQFHVHOHFWDORFDWLRQWKDWPHHWVWKHIROORZLQJ
 FRQGLWLRQV
 7KLVLQVWUXPHQWLVV\VWHPEXLOWLQW\SH7KLVLQVWUXPHQWVKRXOGEHXVHGZKLOHHPEHGGHGLQD
SDQHOORFNHURUHQFORVXUHRIVWHHOVKHHW
 .HHSDPLQLPXPFOHDUDQFHRIFPDERYHWKHDQDO\]HUIRUKHDWGLVVLSDWLRQ7KHVDPH
FOHDUDQFHLVUHTXLUHGIRUHDFKDQDO\]HUVZKHQ\RXLQVWDOOVHYHUDOXQLWVRQDPXOWLVWDJHUDFN
 8VHWKLVLQVWUXPHQWLQGRRUV
 $YLEUDWLRQIUHHSODFH
 $SODFHZKLFKLVFOHDQDURXQGWKHDQDO\]HU
 3RZHUVXSSO\
 5DWHGYROWDJH 9WR9$&
 2SHUDWLQJYROWDJH 9WR9$&
 5DWHGIUHTXHQF\ +]
 3RZHUFRQVXPSWLRQ 9$PD[
 2SHUDWLRQFRQGLWLRQV
$PELHQWWHPSHUDWXUH 
- WR&
$PELHQWKXPLGLW\ 5+RUOHVVQRFRQGHQVDWLRQ
 0DLQWHQDQFHVSDFH
 :KHQ DQDO\]HU LV LQVWDOOHG E\ LWVHOI SOHDVH PDNH VXUH WR NHHS
WKHVSDFHVKRZQLQWKHGLPHQVLRQRIWKH¿JXUHIRUPDLQWHQDQFH
,Q FDVH DQDO\]HU LV LQVWDOOHG DV DQ XQLW SOHDVH UHIHU WR WKH LQ-
VWUXFWLRQPDQXDORIWKHDQDO\]HUXQLW
 $ EUHDNHU WKDW PHHWV ,(& DQG ,(& VKRXOG EH
LQFOXGHGLQWKHLQVWDOODWLRQ
 $EUHDNHUVKRXOGEHLQVWDOOHGQHDUWKHDQDO\]HUZKHUHDQRSHUD-
WRUFDQDFFHVVLW
 $ODEHOWKDWFOHDUO\LGHQWL¿HVWKHEUHDNHUVKRXOGEHSODFHGRQLW
 7KHEUHDNHUUDWLQJVKRXOGPHHWWKHDQDO\]HUUDWLQJPD[$DQG
DEUHDNHUVKRXOGFRQIRUPWRDOOQHFHVVDU\DSSURYDOV
3. INSTALLATION
7KLVXQLWLVQRWH[SORVLRQSURRIW\SH'RQRWXVHLWLQDSODFHZLWKH[SORVLYHJDVHVWRSUHYHQW
H[SORVLRQ¿UHRURWKHUVHULRXVDFFLGHQWV
(QWUXVWWKHLQVWDOODWLRQPRYHPHQWRUUHLQVWDOODWLRQWRDVSHFLDOLVWRUWKHVXSSOLHU$SRRU
LQVWDOODWLRQPD\FDXVHDFFLGHQWDOWLSRYHUHOHFWULFVKRFN¿UHLQMXU\HWF
7KHJDVDQDO\]HULVKHDY\,WVKRXOGEHLQVWDOOHGZLWKXWPRVWFDUH2WKHUZLVHLWPD\WLSRYHU
RUGURSIRUH[DPSOHFDXVLQJDFFLGHQWRULQMXU\
)RUOLIWLQJWKHJDVDQDO\]HUEHVXUHWRZHDUSURWHFWLYHJORYHV%DUHKDQGVPD\LQYLWHDQ
injury.
7KLVXQLWVKRXOGEHLQVWDOOHGLQDSODFHZKLFKFRQIRUPVWRWKHFRQGLWLRQVQRWHGLQWKHLQ-
VWUXFWLRQPDQXDO2WKHUZLVHLWPD\FDXVHHOHFWULFVKRFNV¿UHRUPDOIXQFWLRQRIWKHXQLW
'XULQJLQVWDOODWLRQZRUNFDUHVKRXOGEHWDNHQWRNHHSWKHXQLWIUHHIURPHQWU\RIFDEOHFKLSV
RURWKHUIRUHLJQREMHFWV2WKHUZLVHLWPD\FDXVH¿UHWURXEOHRUPDOIXQFWLRQRIWKHXQLW
DANGER
CAUTION
analyzer
(Remove
the cover)
analyzer
(installed)
<ZPAH>
<ZPA1>
500
500
400
350

6INZ-TN2ZPAH-E
3.2 Installation
3.2.1 Installation of analyzer main frame
,QVWDOODWLRQPHWKRGVIRUWKHDQDO\]HUPDLQXQLWLVVKRZQEHORZ
<ZPAH>
132.5
415
463
483
132.5
415
463
483
450 or more
465
57.2
M6
Support
External dimensions Mounting dimensions Mounting methodType
19-inch rack
mounting
Bench top
(Unit : mm)

7
INZ-TN2ZPAH-E
<ZPA1>
70
GASANALYZER
MODE ZERO SPAN
ESC ENT
GASANALYZER
MODE ZERO SPAN
ESC ENT
Panel mount
Wall mount
Mounting
bracket
Mounting
bolt
4-M6 or ø8
Mounting
bolt
70
281+2
-0
430+2
-0
454
(294±0.5)
(440±0.5)
(434±0.5)
(2-ø10)
(10)
(70)
(140)
(294±0.5)
(15)
(454)
(440±0.5)
(15)
(140)
(70)
External dimensions Mounting dimensions Mounting methodType
(Unit : mm)
1RWH 7KHDQDO\]HUZHLJKWPXVWEHVXSSRUWHGDWWKHERWWRPRIWKHFDVLQJ
7KHDQDO\]HUVKRXOGEHLQVWDOOHGLQDSODFHZKHUHDPELHQWWHPSHUDWXUHLVZLWKLQWR&PD[
&ZKHQWKHSRZHUVXSSO\LVPRUHWKDQ9$&DQGWHPSHUDWXUHÀXFWXDWLRQGXULQJXVLQJLV
minimum.
:KHUHYLEUDWLRQLVXQDYRLGDEOHSURWHFWWKHDQDO\]HUIURPYLEUDWLQJ
 )RUH[DPSOHLQVWDOOUXEEHUPDWHULDODURXQGWKHFDVHWRLVRODWHYLEUDWLRQIURPWKHVXSSRWVWUXFWXUH

8INZ-TN2ZPAH-E
3.3 Piping
Purge gas inlet
Sampling gas inlet
Sampling gas outlet
< ZPAH >
2EVHUYHWKHIROORZLQJZKHQFRQQHFWLQJWKHJDVWXEH
x 3LSLQJVKRXOGEHFRQQHFWHGWRWKHJDVLQOHWVDQGRXWOHWVDWWKHUHDUSDQHORIWKHDQDO\]HU
x 8VHDFRUURVLRQUHVLVWDQWWXEHRI7HÀRQVWDLQOHVVVWHHORUSRO\HWK\OHQHWRFRQQHFWWKHLQVWUX-
PHQWWRDVDPSOLQJV\VWHP(YHQLIWKHUHLVDGDQJHURIFRUURVLRQUHIUDLQIURPXVLQJDWXEH
RIUXEEHURUVRIWYLQ\O7KHLQVWUXPHQWSURYLGHVLQDFFXUDWHLQGLFDWLRQGXHWRJDVDEVRUSWLRQ
E\SLSLQJPDWHULDOV
x 3LSHFRQQHFWLRQSRUWLV5FIHPDOHWKUHDGRU1373LSLQJVKRXOGEHFXWDVVKRUWDV
SRVVLEOHIRUDTXLFNUHVSRQVH$ERXWPPLQQHUGLDPHWHULVUHFRPPHQGHG
x (QWU\RIGXVWLQWRWKHLQVWUXPHQWPD\UHVXOWLQGHIHFWLYHRSHUDWLRQ8VHDFOHDQSLSLQJDQG
coupling.
,QDGGLWLRQWRDVDPSOHJDVLQOHWDQGRXWOHWWKHUHLVDSXUJHJDVLQOHWDWWKHUHDUSDQHORIWKH
analyzer.
:KHQLPSURSHUFRQQHFWLRQLVFDUULHGRXWKHUHFRPEXVWLEOHJDVSRLVRQRXVJDVDQGH[SORVLYH
IXPHVPD\EHDFFXPXODWHGLQWRWKHDQDO\]HU
%HFDUHIXORIDFRQQHFWLRQSODFHLQWKHUHDUSDQHORISLSLQJFRQQHFWLRQ
CAUTION

9
INZ-TN2ZPAH-E
Internal piping diagram
Correspondence of measured components and optical units
Optical unit 1 (IR Unit 1)
Sampling cell
Sampling gas inlet 1
Note) 2 cells may be used by
combination of range.
INLET1 OUTLET1
Sampling gas outlet 1
0HDVXULQJFRPSRQHQWV 2SWLFDOXQLW
FRPSRQHQWIRU62&2,
&2DQG&+4
(DFKFRPSRQHQW
FRPSRQHQWVIRU&2&2 &2&2
6DPSOLQJJDVLQOHW $WWDFKWKHJDVWXEHWRLQWURGXFHJDVWREHPHDVXUHGVXFKDVRQHWKDWKDV
FRPSOHWHGGHKXPLGL¿FDWLRQSURFHVVDQGVWDQGDUGJDVHVIRU]HURDQGVSDQ
FDOLEUDWLRQWRWKLVLQOHW
*DVÀRZWREHLQWURGXFHGVKRXOGEHFRQVWDQWZLWKLQWKHUDQJHRI/PLQ
/PLQ
6DPSOLQJJDVRXWOHW ([KDXVWPHDVXUHGJDVWKURXJKWKHRXWOHW$WWDFKWKHWXEHWRH[KDXVWPHD-
VXUHGJDVRXWGRRUVRUWRWKHDWPRVSKHUH
3XUJHJDVLQOHW ,WLVXVHGIRUSXUJLQJWKHLQVLGHRIWKHWRWDOJDVDQDO\]HU
8VHGU\JDV1RULQVWUXPHQWDWLRQDLUIRUSXUJHJDV)ORZUDWHLV/PLQRU
PRUHDQGGXVWRUPRLVWXUHPLVWDUHXQDOORZDEOH
OUTLET INLET PURGE
< ZPA1 >
Purge gas inlet
Sampling gas outlet
Sampling gas inlet
< Bottom panel >

10 INZ-TN2ZPAH-E
3.4 Sampling
3.4.1 Conditions of sampling gas
 'XVWFRQWDLQHGLQWKHVDPSOLQJJDVVKRXOGEHFRPSOHWHO\UHPRYHGZLWKD¿OWHU)RUWKH¿QDO
VWDJH¿OWHUXVHD¿OWHUWKDWDOORZVUHPRYLQJGXVWSDUWLFOHVRIPm.
 'HZSRLQWRIWKHVDPSOLQJJDVPXVWEHORZHUWKDQWKHDPELHQWWHPSHUDWXUHWRDYRLGRFFXU-
UHQFHRIGUDLQLQWKHJDVDQDO\]HU,IYDSRULVFRQWDLQHGLQWKHVDPSOLQJJDVGHZSRLQWVKRXOG
EHORZHUHGWRÛ&E\XVLQJDGHKXPLGL¿HU
 ,I62PLVWLVFRQWDLQHGLQWKHVDPSOLQJJDVXVHDPLVW¿OWHURUFRROHUWRUHPRYH62PLVW
2WKHUPLVWVVKRXOGEHUHPRYHGE\XVLQJDPLVW¿OWHURUJDVGU\HU
 &RUURVLYHJDVHVVXFKDV&O, FDQG+&OLIWKH\DUHFRQWDLQHGLQWKHVDPSOLQJJDVLQ consider-
DEOHDPRXQWVZLOOVKRUWHQWKHOLIHRIFRPSRQHQWSDUWV
 7HPSHUDWXUHRIWKHVDPSOLQJJDVVKRXOGEHZLWKLQWRÛ&3D\DWWHQWLRQQRWWRÀRZKRW
JDVGLUHFWO\LQWRWKHLQVWUXPHQW
 6DPSOLQJJDVÀRZ
)ORZRIVDPSOLQJJDVVKRXOGEH/PLQ/PLQ
$YRLGÀRZÀXFWXDWLRQGXULQJPHDVXUHPHQW
2EVHUYHWKHÀRZUHDGLQJE\DÀRZPHWHUSURYLGHGDVVKRZQLQWKHH[DPSOHRIWKHVDPSOLQJV\V-
WHPFRQ¿JXUDWLRQ6HFWLRQ
3.4.3 Preparation of standard gas
5RXWLQHFDOLEUDWLRQLVUHTXLUHGE\VWDQGDUGJDVIRUNHHSLQJWKLVLQVWUXPHQWXQGHUQRUPDORSHUDWLRQ
FRQGLWLRQRQFHDZHHN3UHSDUHDVWDQGDUGJDVF\OLQGHUIRU]HURFDOLEUDWLRQDQGVSDQFDOLEUDWLRQ
Zero gas 1gas
6SDQJDV *DVZLWKFRQFHQWUDWLRQRIWRRILWVPHDVXULQJUDQJHEDODQFH1.
3.4.4 Purging of instrument inside
7KHLQVLGHRILQVWUXPHQWQHHGQRWEHSXUJHGJHQHUDOO\H[FHSWIRUWKHIROORZLQJFDVHV
 $FRPEXVWLEOHJDVFRPSRQHQWLVFRQWDLQHGLQWKHVDPSOHJDV
 &RUURVLYHJDVLVFRQWDLQHGLQWKHDWPRVSKHULFDLUDWWKHLQVWDOODWLRQVLWH
 7KHVDPHJDVDVWKHVDPSOHJDVFRPSRQHQWLVFRQWDLQHGLQWKHDWPRVSKHULFDLUDWWKHLQVWDOOD-
WLRQVLWH
,QVXFKFDVHVDVDERYHWKHLQVLGHRIDQDO\]HUVKRXOGEHSXUJHGZLWKWKHDLUIRULQVWUXPHQWDWLRQ
RUGU\1.
3XUJLQJÀRZUDWHVKRXOGEHDERXW/PLQ
3XUJLQJJDVLIXVHGPXVWQRWFRQWDLQGXVWRUPRLVWXUH
3.4.5 Pressure at sampling gas outlet
3UHVVXUHDWWKHVDPSOLQJJDVRXWOHWVKRXOGEHDGMXVWHGWRWKHDWPRVSKHULFSUHVVXUH