Keofitt Aseptic sAmpling BAg User ManUal · 2019-05-20 · use Aseptic Sampling Bag greatly reduces...
Transcript of Keofitt Aseptic sAmpling BAg User ManUal · 2019-05-20 · use Aseptic Sampling Bag greatly reduces...
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s o m e p e o p l e w o u l d n ’ t g a m B l e w i t h t h e i r s a m p l e t m
User ManUal
Keofitt Aseptic sAmpling BAg (pAt. pend.) | Item no. 120500, 121000 & 122000
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introduction: Manufacturer: KeofittSamplingBagsApS
Industrivænget6-8 5700Svendborg Denmark
type: KeofittAsepticSamplingBag,itemno.120500,121000&122000
year of introduction: 2010 year of revised design: -
ManufacturerretainstherighttochangetechnicalspecificationsandthecontentsofthisUsermanualwithoutpriornotice.TheEnglishversionofthisManualisthegoverningversionanditistheonlyauthorizedversion.Consequently,KEOFITTcannotbeheldliableforotherversionsincludingtranslationsofthisManual.
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contentsPresentation ...................................................................................................................................................... 7
AsepticSamplingBagfunction ........................................................................................................................ 8
Sterilization ........................................................................................................................................................ 8
Accessory ........................................................................................................................................................... 9
PartdrawingKeofittAsepticSamplingBag-Item120500,121000,122000 ........................................ 10
HowtoOperate: ............................................................................................................................................... 11
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K E O F I T T U S E r M A n U A l P A g E 7
presentAtionTheKeofittAsepticSamplingBagisasingleuseproduct.TheKeofittAsepticSamplingBagisasterile,pre-irradiatedproductsuppliedinasealedPE-bag.Theproductistoberemovedfromitssterilebagimmediatelybeforeuse.Thesterileconditionenablestheusertoextractatrulyrepresentativeasepticsamplefromaliquidprocesslinesamplingpointinaconvenientway.
TheKeofittAsepticSamplingBagistheultimatesamplingbagsolutionbasedonKeofitt’srenownedhighqualityandultrahygienicsamplingvalvedesign.
TheKeofittAsepticSamplingBagprotectsthesampleagainstairbornecontamination,whileextractingthesample,duringtransportationandstorage.
ThestandardoperatingprocedureinvolvessteamingthesamplingvalvewiththeKeofittAsepticSamplingBagconnected,inordertosterilizethesamplingvalveandtheconnectionbetweenthesamplingvalveandtheKeofittAsepticSamplingBag.
The3-wayvalveisdesignedtosealoffsampleandensuresterility–evenaftervalveclosure.Thevalvesealingpartisneverincontactwithnon-sterilearea.
1.Valve is steam sterilized 2. Sample is taken
During sampling the sealing area is never in contact with non-sterile areas
3. The valve is closed and the sample issealed and sterile
UsingstandardadaptorstheKeofittAsepticSamplingBagbecomescompatiblewithallsmallandmediumsizedKeofittsamplingvalves.
TheKeofittAsepticSamplingBagisusedinawiderangeofindustries,suchasbreweries,dairiesandthepharmaceuticalandbiotechnologicalindustries.
warning! � Duringsterilizationwithsteamthesystemwillbecomehotandemitssteam,careshouldbetaken
whenhandlingthesystem.Useprotectiongogglesandgloves.
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K E O F I T T U S E r M A n U A l P A g E 8 K E O F I T T U S E r M A n U A l P A g E 9
Aseptic sAmpling BAg functionTheKeofittAsepticSamplingBagisdesignedforextractingonesingleproductsample.ThedesignasasingleuseAsepticSamplingBaggreatlyreducestheriskofsamplecontaminationoccurringduetoinsufficientsterilizationofthesamplecontainer.
TheKeofittAsepticSamplingBagisavailablein3differentsizes–500ml,1000mland2000ml.ItisimportanttochoosetheadequateAsepticSamplingBagsizeinordernottooverfillthebag.
warning! � Anoverfilledorover-pressurizedAsepticSamplingBagmayresultinmaterialburst.Payattention
tosamplingprocessatalltimes.
sterilizAtionSterilizationiscarriedoutbysupplyingsteamthroughthesamplingvalve.Steamflushesthroughthehosepieceandthroughthe3-wayvalve.
TheKeofittAsepticSamplingBagisbasedontheKeofittsteamsterilizablesamplingvalvedesign.AccordingtoatestcarriedoutbyDB-labinDenmarksteamsterilizingtheconnectiontotheAsepticSamplingBagbecomeseffectiveafterjust1minute’ssupplyofsteamatapressureof2bar[a](1bar[g],121˚C).
iMportant! � Sterilizationtakesplacewith3-wayvalveclosed.
1. Openthesteamsupply121°C(1bar[g]).
2. letthesteamflowthroughthe3-wayvalveforsterilizationfor1minute.
3. Closethesteamsupply.
warning! � TheKeofitt3-wayvalveandsiliconehosearedesignedtowithstandsystempressureof1bar[g]
at121°Cfor1minute.
do not at any tiMe appLy systeM pressure aBove 1.5 Bar[g]!
warning! � Duringsteamsterilizationthesystembecomeshotandemitssteam.Careshouldbetakenwhen
handlingthesystem.Useprotectiongogglesandgloves.
AccessoryOptional:Itispossibletoapplyaheatindicatorontothe3-wayvalve.Theheatindicatorwillchangecolourasafunctiontoheatvs.time.Whentheseconddotontheheatindicatorchangestoblacktheindicatormeasuresapprox.77°Candthecorrespondingsteamtemperatureinsidehasbeenapprox.121°Cforapprox.1minute.Thedifferenceintimeandtemperatureisduetoslowheattransferintheplasticvalvematerial.
TheheatindicatorcanbepurchasedseparatelyatKeofittA/S;Itemnr.120055
Itisveryimportanttoplacetheheatindicatorcorrectly–seeillustration.
71 77 82 88
RS
warning! � Theheatindicatorwillindicateasignificantlowertemperatureontheoutsideofthevalvethan
theactualtemperatureinsidethevalve.Bewareofhotsurface.Useprotectiongloves.
iMportant! � Usingaheatindicatorisconvenientwhenassessingsteamtemperature,butshouldbeused
basedontestandexperienceonly!
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K E O F I T T U S E r M A n U A l P A g E 1 0 K E O F I T T U S E r M A n U A l P A g E 1 1
pArt drAwing Keofitt Aseptic sAmpling BAg - item 120500, 121000, 122000
Pos. Partname Material Pos. Partname Material
1 Tubefitting PC 6 PinchClamp PP
2 Quickcouplingring PP 7 Tube Silicone
3 3-wayvalvehouse PC 8 luerlock ABS/TPE
4 Tube Silicone 9 SamplingBag PE/PA
5 3-wayvalvepiston PP/TPE
How to operAte: removetheKeofittAsepticSamplingBagfromthesealedpouch.Optional:Placeheatindicatoron
3-wayvalve.
ATTACH TO VALVE OUTLET
AttachtheKeofittSterileSamplingBagtubefittingtothesamplingvalveoutletslidingthebluequickcouplingringtowardsthevalvetolock.The3-wayvalvesteamoutletisdesignedwithastandardKeofittW9connectorallowingtheconnectionoftubing,pressurereliefvalve,steamtrapetc.
STEAM OR FLUSH STERILISATION(WARNING HOT)
Steamsupplyisconnectedtotheupperconnectionofthesamplingvalveandtheassemblyissterilisedfor1minute–1bar[g](121°C).
warning! � Hot.Weargogglesandgloves.
REMOVE SEAL
Aftersterilization:Breakandremovetheprotectiveplasticsealpreventingthevalvepistonfrombeingactivatedunintentionally.
PUSH PISTON TO OPEN VALVE
Pressdownthepistontoopenthe3-wayvalve.
5 OPEN SAMPLE VALVE
Toextractthesample,thesamplingvalveisopenedslowly.
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K E O F I T T U S E r M A n U A l P A g E 1 2 K E O F I T T U S E r M A n U A l P A g E 1 3
6 TAKE SAMPLE
Takesample
iMportant! � Donotremovesteamconnectionfromsamplingvalveuntilaftersamplehasbeenextracted.
7 CLOSE SAMPLE VALVE
Closethesamplingvalve
8 PULL PISTON TO CLOSE VALVE
Pullthevalvepistonbackuptoclosethe3-wayvalve.
9 PUSH PINCH CLAMP TO SEAL BAG
PushdownthepinchclamptomaketheKeofittAsepticSamplingBagairtight.
10 PULL QUICK COUPLING TO RELEASE
PullbackquickcouplingringandremovetheKeofittAsepticSamplingBag.
ToextracttestsamplesfromtheKeofittAsepticSamplingBag,eitherpenetratetheluerlockSeptumbyaneedle,connectasyringetothemaleorfemaleadaptor,orsimplydismounttheluerlocktopour.
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ForcompletesetofupdateddatasheetsandmanualsforKeofittproductspleaserefertoourwebpagewww.keofitt.dk