
1) Removetherubberstopper
fromtheinternalsolution
fillingopeninganduse a
syringetoremovethe
internalsolution.
CODE:04137900
pHELECTRODEFORLOWCONDUCTIVITYWATERAND
NON-AQUEOUSSOLVENTSINSTRUCTIONMANUAL
InordertoensurecorrectusageofthepHelectrode,besuretoreadtheseoperatinginstructionscarefullybeforeusage.
ThispHelectrodehasimprovedresponsivenessinlowconductivity
waterandnon-aqueoussolvents.ItcanbeusedwiththeF-10,M-10and
F-20seriesofpHmeters.The6377isa3-in-1electrodethatcontainsa
glasselectrode,referenceelectrodeandtemperaturecompensation
electrodewithinasinglebody.The1076Aisaglasselectrode.Referto
thediagramsbelowtoverifythespecificationsforyourelectrode.
pHrange pH0〜14
Temperaturerange 0〜60℃
Internalelectrode Ag/AgCl
Internalsolutionfor 3.33mol/LKClsolution(Cat.No.300)
referenceelectrode
Liquidjunction Moveablesleeve
Materialofthepartsthatcome
Glass
incontactwiththeliquid
pHmeterssupported F-10,D-10,M-10,F-20 series
pHrange pH0〜14
Temperaturerange 0〜100℃
Internalelectrode Ag/AgCl
Referenceelectrodes 2060A,2660A,2565A
supported
Temp.electrodessupported
4163
Materialofthepartsthatcome
Glass
incontactwiththeliquid
pHmeterssupported F-10,M-10,F-20 series
Type
Features
Specifications
Theelectrode
6377-10D
A3-in-1electrodewithsuperiorresponsivenessinlowconductivity,
lowbufferabilityaqueoussolutionsandnon-aqueoussolventssuchas
alcohol.Ithasamoveablesleevetypeofliquidjunction.
Theelectrodecanalsobeusedformoregeneralapplications.
1076A-10C
Aglasselectrodewithsuperiorresponsivenessinlowconductivity,low
bufferabilityaqueoussolutionsandnon-aqueoussolventssuchasalcohol.
Aseparatereferenceelectrodeandtemperaturecompensationelectrode
arerequired.Theelectrodecanalsobeusedformoregeneralapplications
.
Liquidjunction Protectivecap
Internalsolutionfilling
openingrubberstopper
Cap
Leadwire
ProtectivecoverfortheconnectorElectrode
connector
Temperature
connector
pHsensing
membrane
Protectivecap
Cap
Leadwire
Protectivecoverfortheconnector
Electrode
connector
pHsensingmembrane
2
1)
Pushtheelectrodeconnectorasfaras
itwillgoontotheBNCterminalpinof
thepHmeter.Thenrotateittothe
rightuntilitlocksintoplace.
2) Covertheconnectorwiththe
protectivecover.
3)
Pushthetemperatureconnector
(forthe1076A,thisistheconnector
forthecorrespondingtemperature
compensationelectrode)asfarasit
willgoontotheTterminalofthe
pHmeter.
4)
Forthe1076A,attachtheconnector
forthecorrespondingreference
electrodetotheRterminalofthepH
meter.
3B
4
3)
Forthe6377andsleevetypereferenceelectrodes2660Aand2565A,move
thesleeveasshowninthediagrambelow.Aftercheckingtheoutflowofthe
internalsolution,lightlypullthesleeveinthedownwarddirection.
6
2) Addnewinternalsolution.
5
2. pH Meter Connection
1.SpecificationsandtheElectrode
3. ProceduresforFirstTimeUsage
orAfterLong-TermStorage
Forthe1076A,performtheseoperationsonthereferenceelectrode.
CODE : I041379100
1) BesuretouseCat.No.300internalsolutioninthereferenceelectrode.Ifyou
mustusesomeotherinternalsolution,usea1076Aglasselectrodeand2565A
doublejunctionreferenceelectrodecombination.Placetheappropriateinternal
solutionintheouterchamberofthe2565A.
2) Thiselectrodemaybeusedtotakemeasurementsofalcoholicsolutionswhich
haveverysimilarpropertiestowater,andofnon-aqueoussolventsthatcontain
alargeproportionofwater(greaterthan5%).However,theresponsivenessand
stabilityisnotasgoodasforaqueoussolutions.
3) Theelectrodeconnectorsrequireahighdegreeofinsulation.Donotletthem
getwetortouchthemwithyourhands.
4) Whenahighdegreeofaccuracyisrequired,aftercalibration,washthe
detectionapparatusmorethan3timeswithpure(deionized)waterandsoakit
for10minutesmoreinpure(deionized)waterbeforetakingmeasurements
1)
Ifthereareanybubblesontheinsideoftheliquidjunctionopeningof
thesleeveliquidjunction,orinthethinpartoftheglasspipe,shakethe
electrodelightlyupanddowntofreethebubbles.
Bubbles
opening
9
1) Ifthereisnotenoughinternal
solution,removetherubber
stopperfortheinternal
solutionfillingopeningand
addmoreinternalsolution.
5
2) Washtheelectrodemorethan
3timeswithpure(deionized)
water.Lightlywipeawayany
waterdropletswithtissue
paper.
7
3)
Immersetheelectrodeinthe
sampleliquid.Besuretokeep
thesurfaceleveloftheinternal
solutionoftheelectrodeabove
thesurfacelevelofthesample
liquid.Alsobesuretoremovethe
rubberstopperfortheinternal
solutionfillingopeningwhen
takingmeasurements.
Surfacelevelof
internalsolution
8
4.Measurement(Calibrations)
5.Precautions
〈forboth6377and1076A〉
〈6377〉
6.RegularMaintenance
1) Iftheelectrodeisusedforlongperiods,theinternalsolutionin
thereferenceelectrodemaybecomecontaminatedbythe
sampleliquid,orbecomediluted.Performtheoperations
describedinstep3.ProceduresforFirstTimeUsageorAfter
Long-TermStorageonceevery3to6months.
2) Iftheinsideoftheprotectivecapbecomesdry,washitwithpure
(deionized)water.Afterremovinganyexcesswater,supplement
itwithenoughpure(deionized)watertosoakthesponge.
3) Iftheresponsetimeoftheelectrodeoritsreproducibilityhas
fallen,washtheelectrodeusingtheproceduresdescribedbelow.
Rinseitwellwithpure(deionized)waterandsoakonlytheglass
membraneforseveralhoursinpure(deionized)waterbefore
takingmeasurements.
Ordinarydirt : Wipewithgauzesoakedinaneutral
detergent.
Oilydirt : Wipewithgauzesoakedinan
appropriateorganicsolventsuchas
alcohol.
Dirtcontaininginorganiccomponents : Soakforapproximately2hoursin1
mol/Lhydrochloricacid.Besurenot
toimmersetheliquidjunctioninthe
hydrochloricacid.
2)
Ifthesleeveliquidjunctionbecomeshardenedwithprecipitatedcrystalsfromthe
internalsolutionandwillnotmove,soakitinwarmwaterofabout30to40
degreestodissolvetheprecipitate.Movethesleeveliquidjunctiontakingcare
nottodamageit.Checktheoutflowoftheinternalsolutionbeforeusage.
(Submittingthesleeveliquidjunctiontoanultrasoniccleanerisalsoeffective.)
3)
Pressthesleevelightlydown.Ifyoupushittoostrongly,itwillcausea
largeincreaseintheliquidjunctionpotentialandgiveriseto
measurementerrors.Ifthesleeveisnotclosedtightlyenoughthenthe
internalsolutionmayseepouttoorapidly,orthesamplesolutionwill
seepin.Ifthesamplesolutionseepsin,itwillcausealarge
measurementerror,andtheinternalsolutionwillhavetobereplaced.
6
I0041379000A.pdf2 10.3.210:32:21AM
1) Removetherubberstopper
fromtheinternalsolution
fillingopeninganduse a
syringetoremovethe
internalsolution.
CODE:04137900
pHELECTRODEFORLOWCONDUCTIVITYWATERAND
NON-AQUEOUSSOLVENTSINSTRUCTIONMANUAL
InordertoensurecorrectusageofthepHelectrode,besuretoreadtheseoperatinginstructionscarefullybeforeusage.
ThispHelectrodehasimprovedresponsivenessinlowconductivity
waterandnon-aqueoussolvents.ItcanbeusedwiththeF-10,M-10and
F-20seriesofpHmeters.The6377isa3-in-1electrodethatcontainsa
glasselectrode,referenceelectrodeandtemperaturecompensation
electrodewithinasinglebody.The1076Aisaglasselectrode.Referto
thediagramsbelowtoverifythespecificationsforyourelectrode.
pHrange pH0〜14
Temperaturerange 0〜60℃
Internalelectrode Ag/AgCl
Internalsolutionfor 3.33mol/LKClsolution(Cat.No.300)
referenceelectrode
Liquidjunction Moveablesleeve
Materialofthepartsthatcome
Glass
incontactwiththeliquid
pHmeterssupported F-10,D-10,M-10,F-20 series
pHrange pH0〜14
Temperaturerange 0〜100℃
Internalelectrode Ag/AgCl
Referenceelectrodes 2060A,2660A,2565A
supported
Temp.electrodessupported
4163
Materialofthepartsthatcome
Glass
incontactwiththeliquid
pHmeterssupported F-10,M-10,F-20 series
Type
Features
Specifications
Theelectrode
6377-10D
A3-in-1electrodewithsuperiorresponsivenessinlowconductivity,
lowbufferabilityaqueoussolutionsandnon-aqueoussolventssuchas
alcohol.Ithasamoveablesleevetypeofliquidjunction.
Theelectrodecanalsobeusedformoregeneralapplications.
1076A-10C
Aglasselectrodewithsuperiorresponsivenessinlowconductivity,low
bufferabilityaqueoussolutionsandnon-aqueoussolventssuchasalcohol.
Aseparatereferenceelectrodeandtemperaturecompensationelectrode
arerequired.Theelectrodecanalsobeusedformoregeneralapplications
.
Liquidjunction Protectivecap
Internalsolutionfilling
openingrubberstopper
Cap
Leadwire
ProtectivecoverfortheconnectorElectrode
connector
Temperature
connector
pHsensing
membrane
Protectivecap
Cap
Leadwire
Protectivecoverfortheconnector
Electrode
connector
pHsensingmembrane
2
1)
Pushtheelectrodeconnectorasfaras
itwillgoontotheBNCterminalpinof
thepHmeter.Thenrotateittothe
rightuntilitlocksintoplace.
2) Covertheconnectorwiththe
protectivecover.
3)
Pushthetemperatureconnector
(forthe1076A,thisistheconnector
forthecorrespondingtemperature
compensationelectrode)asfarasit
willgoontotheTterminalofthe
pHmeter.
4)
Forthe1076A,attachtheconnector
forthecorrespondingreference
electrodetotheRterminalofthepH
meter.
3B
4
3)
Forthe6377andsleevetypereferenceelectrodes2660Aand2565A,move
thesleeveasshowninthediagrambelow.Aftercheckingtheoutflowofthe
internalsolution,lightlypullthesleeveinthedownwarddirection.
6
2) Addnewinternalsolution.
5
2. pH Meter Connection
1.SpecificationsandtheElectrode
3. ProceduresforFirstTimeUsage
orAfterLong-TermStorage
Forthe1076A,performtheseoperationsonthereferenceelectrode.
CODE : I041379100
1) BesuretouseCat.No.300internalsolutioninthereferenceelectrode.Ifyou
mustusesomeotherinternalsolution,usea1076Aglasselectrodeand2565A
doublejunctionreferenceelectrodecombination.Placetheappropriateinternal
solutionintheouterchamberofthe2565A.
2) Thiselectrodemaybeusedtotakemeasurementsofalcoholicsolutionswhich
haveverysimilarpropertiestowater,andofnon-aqueoussolventsthatcontain
alargeproportionofwater(greaterthan5%).However,theresponsivenessand
stabilityisnotasgoodasforaqueoussolutions.
3) Theelectrodeconnectorsrequireahighdegreeofinsulation.Donotletthem
getwetortouchthemwithyourhands.
4) Whenahighdegreeofaccuracyisrequired,aftercalibration,washthe
detectionapparatusmorethan3timeswithpure(deionized)waterandsoakit
for10minutesmoreinpure(deionized)waterbeforetakingmeasurements
1)
Ifthereareanybubblesontheinsideoftheliquidjunctionopeningof
thesleeveliquidjunction,orinthethinpartoftheglasspipe,shakethe
electrodelightlyupanddowntofreethebubbles.
Bubbles
Liquidjunction
opening
9
1) Ifthereisnotenoughinternal
solution,removetherubber
stopperfortheinternal
solutionfillingopeningand
addmoreinternalsolution.
5
2) Washtheelectrodemorethan
3timeswithpure(deionized)
water.Lightlywipeawayany
waterdropletswithtissue
paper.
7
3)
Immersetheelectrodeinthe
sampleliquid.Besuretokeep
thesurfaceleveloftheinternal
solutionoftheelectrodeabove
thesurfacelevelofthesample
liquid.Alsobesuretoremovethe
rubberstopperfortheinternal
solutionfillingopeningwhen
takingmeasurements.
Surfacelevelof
internalsolution
8
4.Measurement(Calibrations)
5.Precautions
〈forboth6377and1076A〉
〈6377〉
6.RegularMaintenance
1) Iftheelectrodeisusedforlongperiods,theinternalsolutionin
thereferenceelectrodemaybecomecontaminatedbythe
sampleliquid,orbecomediluted.Performtheoperations
describedinstep3.ProceduresforFirstTimeUsageorAfter
Long-TermStorageonceevery3to6months.
2) Iftheinsideoftheprotectivecapbecomesdry,washitwithpure
(deionized)water.Afterremovinganyexcesswater,supplement
itwithenoughpure(deionized)watertosoakthesponge.
3) Iftheresponsetimeoftheelectrodeoritsreproducibilityhas
fallen,washtheelectrodeusingtheproceduresdescribedbelow.
Rinseitwellwithpure(deionized)waterandsoakonlytheglass
membraneforseveralhoursinpure(deionized)waterbefore
takingmeasurements.
Ordinarydirt : Wipewithgauzesoakedinaneutral
detergent.
Oilydirt : Wipewithgauzesoakedinan
appropriateorganicsolventsuchas
alcohol.
Dirtcontaininginorganiccomponents : Soakforapproximately2hoursin1
mol/Lhydrochloricacid.Besurenot
toimmersetheliquidjunctioninthe
hydrochloricacid.
2)
Ifthesleeveliquidjunctionbecomeshardenedwithprecipitatedcrystalsfromthe
internalsolutionandwillnotmove,soakitinwarmwaterofabout30to40
degreestodissolvetheprecipitate.Movethesleeveliquidjunctiontakingcare
nottodamageit.Checktheoutflowoftheinternalsolutionbeforeusage.
(Submittingthesleeveliquidjunctiontoanultrasoniccleanerisalsoeffective.)
3)
Pressthesleevelightlydown.Ifyoupushittoostrongly,itwillcausea
largeincreaseintheliquidjunctionpotentialandgiveriseto
measurementerrors.Ifthesleeveisnotclosedtightlyenoughthenthe
internalsolutionmayseepouttoorapidly,orthesamplesolutionwill
seepin.Ifthesamplesolutionseepsin,itwillcausealarge
measurementerror,andtheinternalsolutionwillhavetobereplaced.
6
I0041379000A.pdf2 10.3.210:32:21AM
1) Removetherubberstopper
fromtheinternalsolution
fillingopeninganduse a
syringetoremovethe
internalsolution.
CODE:04137900
pHELECTRODEFORLOWCONDUCTIVITYWATERAND
NON-AQUEOUSSOLVENTSINSTRUCTIONMANUAL
InordertoensurecorrectusageofthepHelectrode,besuretoreadtheseoperatinginstructionscarefullybeforeusage.
ThispHelectrodehasimprovedresponsivenessinlowconductivity
waterandnon-aqueoussolvents.ItcanbeusedwiththeF-10,M-10and
F-20seriesofpHmeters.The6377isa3-in-1electrodethatcontainsa
glasselectrode,referenceelectrodeandtemperaturecompensation
electrodewithinasinglebody.The1076Aisaglasselectrode.Referto
thediagramsbelowtoverifythespecificationsforyourelectrode.
pHrange pH0〜14
Temperaturerange 0〜60℃
Internalelectrode Ag/AgCl
Internalsolutionfor 3.33mol/LKClsolution(Cat.No.300)
referenceelectrode
Liquidjunction Moveablesleeve
Materialofthepartsthatcome
Glass
incontactwiththeliquid
pHmeterssupported F-10,D-10,M-10,F-20 series
pHrange pH0〜14
Temperaturerange 0〜100℃
Internalelectrode Ag/AgCl
Referenceelectrodes 2060A,2660A,2565A
supported
Temp.electrodessupported
4163
Materialofthepartsthatcome
Glass
incontactwiththeliquid
pHmeterssupported F-10,M-10,F-20 series
Type
Features
Specifications
Theelectrode
6377-10D
A3-in-1electrodewithsuperiorresponsivenessinlowconductivity,
lowbufferabilityaqueoussolutionsandnon-aqueoussolventssuchas
alcohol.Ithasamoveablesleevetypeofliquidjunction.
Theelectrodecanalsobeusedformoregeneralapplications.
1076A-10C
Aglasselectrodewithsuperiorresponsivenessinlowconductivity,low
bufferabilityaqueoussolutionsandnon-aqueoussolventssuchasalcohol.
Aseparatereferenceelectrodeandtemperaturecompensationelectrode
arerequired. Theelectrodecanalsobeusedformoregeneralapplications
.
Liquidjunction
Protectivecap
Internalsolutionfilling
openingrubberstopper
Cap
Leadwire
ProtectivecoverfortheconnectorElectrode
connector
Temperature
connector
pHsensing
membrane
1
Protectivecap
Cap
Leadwire
Protectivecoverfortheconnector
Electrode
connector
pHsensingmembrane
2
1)
Pushtheelectrodeconnectorasfaras
itwillgoontotheBNCterminalpinof
thepHmeter.Thenrotateittothe
rightuntilitlocksintoplace.
2) Covertheconnectorwiththe
protectivecover.
3)
Pushthetemperatureconnector
(forthe1076A,thisistheconnector
forthecorrespondingtemperature
compensationelectrode)asfarasit
willgoontotheTterminalofthe
pHmeter.
4)
Forthe1076A,attachtheconnector
forthecorrespondingreference
electrodetotheRterminalofthepH
meter.
3B
4
3)
Forthe6377andsleevetypereferenceelectrodes2660Aand2565A,move
thesleeveasshowninthediagrambelow.Aftercheckingtheoutflowofthe
internalsolution,lightlypullthesleeveinthedownwarddirection.
6
2) Addnewinternalsolution.
5
2. pHMeterConnection
1. SpecificationsandtheElectrode
3. ProceduresforFirstTimeUsage
orAfterLong-TermStorage
Forthe1076A,performtheseoperationsonthereferenceelectrode.
CODE : I041379100
1) BesuretouseCat.No.300internalsolutioninthereferenceelectrode.Ifyou
mustusesomeotherinternalsolution,usea1076Aglasselectrodeand2565A
doublejunctionreferenceelectrodecombination.Placetheappropriateinternal
solutionintheouterchamberofthe2565A.
2) Thiselectrodemaybeusedtotakemeasurementsofalcoholicsolutionswhich
haveverysimilarpropertiestowater,andofnon-aqueoussolventsthatcontain
alargeproportionofwater(greaterthan5%).However,theresponsivenessand
stabilityisnotasgoodasforaqueoussolutions.
3) Theelectrodeconnectorsrequireahighdegreeofinsulation.Donotletthem
getwetortouchthemwithyourhands.
4) Whenahighdegreeofaccuracyisrequired,aftercalibration,washthe
detectionapparatusmorethan3timeswithpure(deionized)waterandsoakit
for10minutesmoreinpure(deionized)waterbeforetakingmeasurements
1)
If there are any bubbles on the inside of the liquid junction opening of
the sleeve liquid junction, or in the thin part of the glass pipe, shake the
electrodelightlyupanddowntofreethebubbles.
Bubbles
Liquidjunction
opening
9
1) Ifthereisnotenoughinternal
solution,removetherubber
stopperfortheinternal
solutionfillingopeningand
addmoreinternalsolution.
5
2) Washtheelectrodemorethan
3timeswithpure(deionized)
water.Lightlywipeawayany
waterdropletswithtissue
paper.
7
3)
Immersetheelectrodeinthe
sampleliquid.Besuretokeep
thesurfaceleveloftheinternal
solutionoftheelectrodeabove
thesurfacelevelofthesample
liquid.Alsobesuretoremovethe
rubberstopperfortheinternal
solutionfillingopeningwhen
takingmeasurements.
Surfacelevelof
internalsolution
8
4.Measurement(Calibrations)
5.Precautions
〈forboth6377and1076A〉
〈6377〉
6.RegularMaintenance
1) Iftheelectrodeisusedforlongperiods,theinternalsolutionin
thereferenceelectrodemaybecomecontaminatedbythe
sampleliquid,orbecomediluted.Performtheoperations
describedinstep3.ProceduresforFirstTimeUsageorAfter
Long-TermStorageonceevery3to6months.
2) Iftheinsideoftheprotectivecapbecomesdry,washitwithpure
(deionized)water.Afterremovinganyexcesswater,supplement
itwithenoughpure(deionized)watertosoakthesponge.
3) Iftheresponsetimeoftheelectrodeoritsreproducibilityhas
fallen,washtheelectrodeusingtheproceduresdescribedbelow.
Rinseitwellwithpure(deionized)waterandsoakonlytheglass
membraneforseveralhoursinpure(deionized)waterbefore
takingmeasurements.
lartuenanidekaosezuaghtiwepiW:tridyranidrO
detergent.
nanidekaosezuaghtiwepiW:tridyliO
appropriateorganicsolventsuchas
alcohol.
Dirtcontaininginorganiccomponents : Soakforapproximately2hoursin1
mol/Lhydrochloricacid.Besurenot
toimmersetheliquidjunctioninthe
hydrochloricacid.
2)
Ifthesleeveliquidjunctionbecomeshardenedwithprecipitatedcrystalsfromthe
internalsolutionandwillnotmove,soakitinwarmwaterofabout30to40
degreestodissolvetheprecipitate.Movethesleeveliquidjunctiontakingcare
nottodamageit.Checktheoutflowoftheinternalsolutionbeforeusage.
(Submittingthesleeveliquidjunctiontoanultrasoniccleanerisalsoeffective.)
3)
Pressthesleevelightlydown.Ifyoupushittoostrongly,itwillcausea
largeincreaseintheliquidjunctionpotentialandgiveriseto
measurementerrors.Ifthesleeveisnotclosedtightlyenoughthenthe
internalsolutionmayseepouttoorapidly,orthesamplesolutionwill
seepin.Ifthesamplesolutionseepsin,itwillcausealarge
measurementerror,andtheinternalsolutionwillhavetobereplaced.
6
I0041379000A.pdf2 10.3.210:32:21AM
April, 2020 © 2017-2020 HORIBA Advanced Techno, Co., Ltd.
Conformable standards
This equipment conforms to the following standards:
RoHS: EN50581
9. Monitoring and control instruments
Authorised representative in EU
HORIBA Europe GmbH
Hans-Mess-Str.6,
D-61440 Oberursel, Germany
For any questions regarding this product, please contact your local agency,
or inquire from the following website.
http://global.horiba.com/contact_e/index.htm
http://www.horiba-adt.jp
31, Miyanonishi-cho, Kisshoin Minami-ku, Kyoto, 601-8306, Japan
pH electrode for low conductivity water and non-aqueous solvents
Instruction Manual
CODE:GZ9100229025C
3013001055.indd 3-4 20/04/16 16:50