MICRO PORT - MULTI MICRO PORT 49 - · PDF fileMICRO PORT - MULTI MICRO PORT 49 User ManUal....

Click here to load reader

  • date post

    16-Sep-2018
  • Category

    Documents

  • view

    226
  • download

    0

Embed Size (px)

Transcript of MICRO PORT - MULTI MICRO PORT 49 - · PDF fileMICRO PORT - MULTI MICRO PORT 49 User ManUal....

  • D O N T G A M B L E W I T H Y O U R S A M P L E

    MICRO PORT - MULTI MICRO PORT 49

    User ManUal

  • DOCUMENT VERSION LOG

    The table below lists previous versions of this User Manual and states the major changes between versions.This version list is introduced in October 2015.

    Version # Version date Major changes from previous versions1 5th October 2015 Complete revision and new layout.2 23th November 2017 Chapter 3,3 added

  • INTRODUCTION: MANUFACTURER: KeofittA/S Kullinggade 31 5700Svendborg,Denmark

    TYPE: Micro Port & Multi Micro Port 49 YEAR OF INTRODUCTION: 1982/2004 YEAR OF REVISED DESIGN: -/2014 MANUAL LAST UPDATED: Nov 2017

    The English version of this Manual is the governing version and it is the only authorized version. Consequently, KEOFITT cannot be held liable for other versions including translations of this Manual.

  • CONTENTS1. PRESENTATION .............................................................................................................................7

    1.1. Micro Port .........................................................................................................................................71.2. Multi Micro Port 49 ..........................................................................................................................7

    2. MICRO PORT FUNCTION ................................................................................................................82.1. Micro Port .........................................................................................................................................82.2. Multi Micro Port 49 ..........................................................................................................................8

    3. EVERYDAY USE OF THE MICRO PORTS .......................................................................................103.1.SamplingusingtheMicroPort ..................................................................................................... 103.2.SamplingusingtheMultiMicroPort49 ...................................................................................... 113.3. Vacuum ratings ............................................................................................................................. 11

    4. TECHNICAL DATA .........................................................................................................................124.1. Material (product contact) ............................................................................................................ 124.2. Material (without product contact) .............................................................................................. 124.3.Surfacefinish ................................................................................................................................ 124.4. Pressure and temperature ........................................................................................................... 124.5.Certification ................................................................................................................................... 124.6. Viscosity ......................................................................................................................................... 124.7. Weight ............................................................................................................................................ 12

    5. MICRO PORT MODELS .................................................................................................................13

    6. PARTS AND ACCESSORIES..........................................................................................................14

    7. MOUNTING INSTRUCTIONS ..........................................................................................................157.1. Location .......................................................................................................................................... 157.2. Before welding ............................................................................................................................... 157.3.Afterwelding .................................................................................................................................. 15

    8. WELDING INSTRUCTIONS ............................................................................................................168.1.Tankwelding .................................................................................................................................. 168.2. Pipe welding .................................................................................................................................. 16

    9. BLOCK DIAGRAMS .......................................................................................................................179.1. Micro Port type P, pipe (900057 or 900014) .............................................................................. 179.2MicroPort,typeT,tank(900056and840001) .......................................................................... 17

    10. MAINTENANCE ...........................................................................................................................1810.1. Replacing septum on Micro Port ................................................................................................ 1810.2.Replacingthewick ...................................................................................................................... 1810.3. Replacing the testimonial foil and septa ................................................................................... 1810.4. Replacing o-rings ........................................................................................................................ 19

    11. DATASHEETS ..............................................................................................................................2011.1 Butyl membrane - art. no. 900049 ............................................................................................ 20

  • K E O F I T T U S E R M A N U A L V . 2 P A G E 7

    1. PRESENTATIONTheKeofittMicroPortandtheKeofittMultiMicroPort49provideaneasyandhygienicsolutionforextractingliquidsamplesfromaproductionbatch.Thisisobtainedthroughathickmembraneandanoverall design with the purpose of eliminating all dead spaces and crevasses, where bacteria could grow.Throughout this manual Micro Ports designates both the single-septum Micro Port and the multi-septum Multi Micro Port 49.TheMicroPortsaredesignedfortakingsamplesoflowviscosityproductsthroughaseptumusingahypodermicneedleorasyringewithaminimumriskofcontamination.The Micro Port comes in 2 sizes, each in a number of variants as described in the following.

    1.1. Micro PortThe single-septum model comes in the following 3 versions:

    ITEM # DESIGNATION DESCRIPTION

    900056 Tank Tobeweldedontoatank900057 Pipe welding 1 To be welded on to a 1 pipe900014 Pipe welding NW25 To be welded on to a 25 mm pipe

    1.2. Multi Micro Port 49Thismodelcontains7individualsepta,allowingformanymoresamplestobetakenfromagivenbatch.This multi-septum model comes in the following versions:

    ITEM # DESIGNATION DESCRIPTION

    840001 TankWelding Tobeweldedontoatank840009 Varivent 68 Fits a 68 mm Varivent housing840020 Clamp 3 Fits a 3 Tri-Clamp ferule

  • K E O F I T T U S E R M A N U A L V . 2 P A G E 8

    2. MICRO PORT FUNCTIONTheMicroPortsaredesignedtoregularlytakerepresentativesamplesintheproductionprocessbypiercing a needle through a septum made from synthetic rubber.Theseptumistheonlybarrierbetweentheprocesssideandtheenvironment.Sinceeachpiercing,eachsampletaken,willcutintotheseptum,thereisalimittothenumberofsamplesthatcanbewithdrawn through the same septum and still maintain the septums tightness.Animportantfactorhereistoavoidpiercingthesameplaceontheseptumtwice.TothisendtheMultiMicroPortisforeseenwithasheetsteelmatrixplacedinfrontoftheseptumhaving7predefinedpiercingpositionsforeachseptum.Thisallowsfor7x7=49samplestaken,allatdifferentplacesontheseptum.

    2.1. Micro Port

    TheMicroPortcontainsoneseptumheldinahousing(thebase)andkeptinplacebyahexnut.Apinscrewaxiallypositionedoff-centreinthehexnutflangeactsasalockingdeviceoncethehexnutis tightened to the right position.The housing and the hex nut both have a centre hole through which you pierce the hypodermic needle or the syringe.The hole in the hex nut is closed by means of a plug, which is temporarily removed during sampling. The plugisforeseenwithano-ringforatightfit.Inthecavitybetweentheplugandtheseptumyoumayplaceawicksoakedinalcoholoranyotherappropriate disinfectant to act as an additional barrier to the ambient.

    2.2. Multi Micro Port 49

    TheMultiMicroPort49features7septaheldinahousingandkeptinplacebyaninnersteelplate,which in turn is secured by a ring shaped nut.Theinnersteelplateisforeseenwith7smallholesinfrontofeachseptumandassuchpredefiningatotalof49individualsamplepoints.Areplaceableselfadhesiveplasticfoilontheinnerplateindicateswhichholeshavenotbeenusedfortakingsamples.Whenpiercingtheneedlethefoilsurfaceisbroken,whichisclearlyvisibleafterwards.Inthiswayoneefficientlyavoidspiercingthesameplace

  • K E O F I T T U S E R M A N U A L V . 2 P A G E 9

    twice,thusvirtuallyeliminatingtheriskofleakage.Betweensamplingtheseptumareaiscoveredbyasteelcap,featuringano-ringforatightfitagainstthe inside surface of the threaded ring.

  • K E O F I T T U S E R M A N U A L V . 2 P A G E 1 0

    3. EVERYDAY USE OF THE MICRO PORTSThischaptergivesanintroductiontohowtotakesamplesusingtheMicroPortandtheMultiMicroPort49 respectively.WhenusingasyringeoraneedleotherthantheKeofittHypodermicneedle,payattentiontothe