*With suitable pressure rating hose and hose connections.

• Small sample volume testing• Simulatedcrossflowmodeofoperation• Compact,self-containedunit• Process operation up to 510 psi (35 bar)• Regulated processing temperature• Excellentsimulationofseparation characteristicsofrealprocessconditions

Crossflow Membrane Lab Test Unit

DATASHEET

KSSLaboratoryCellCF-2

BENEFITS

TheKSSLaboratoryCellCF-2testunitsimulatesprocessconditionstotesttheperformanceofvariousflatsheetmembraneproductsforaquickfeasibilityevaluationofseparationproperties.Evaluationofmicrofiltration(MF),ultrafiltration(UF),nanofiltration(NF),andreverseosmosis(RO)membranesisachievedthroughasimpleandeffectivetestingprocessforproofofconcept.OurLaboratoryCellCF-2testunitcanevaluateflatsheetmembraneperformance,withadiameterof3inches(75mm)inasimulatedcrossflowoperation.

TheLaboratoryCellCF-2requiresonlyasmallsamplefeedvolumeof500mL.Theunitisbuilttobecompacttoaccommodatesmalllaboratorybenchesorfumehoodenvironments,incorporatingthemembranetestcell,jacketedprocessvessel,recirculationpump,flowcontrolvalve,pressureindicator,andpressurereliefandsafetyvalves.Thegearpumpcansimulateoperatingpressuresupto115psi(8bar)whileanexternalpressurizedinertgassourceallowsforsimulationsrequiringupto510psi(35bar)*.Thejacketedprocessvesselenablesa regulated process temperature via an external cooling or heating medium.

DATASHEET ǀ PAGE 2

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MembraneOutsidediameter 3.0in(75mm)

Activemembranearea 4.3 in2(28cm2)

Materials

Wetted parts SS316L, SS316Ti

Non-wettedparts SS304

Frame SS304

Pump SS316L, PEEK mod.

Seal elastomers EPDM,Viton/PTFE

Parameters

Feed volume (max) 500 mL

Operatingpressure(max) 510 psi (35 bar)*

Operatingtemperature(max) 158°F(70°C)**

Pump delivery rate 0.5gpmat115psi(1.8L/minat8bar)

Typicalcrossflowrate 6ft/s(2m/s)

Operation<115psi(8bar) Pressure regulating valve adjustment using supplied pump

Operation>115psi(8bar) Additionofpressurizedinertgas

Power Supply 1 phase 110V,60Hz(USA) 220V,50Hz(Europe)

DimensionsSize(LxWxH) 14.5 x 13 x 16.5 in

(370x330x420mm)

Weight 40lb(18kg)

* With suitable pressure rating hose and hose connections**Membraneandfeedsolutiondependent

Specifications

PI

Membrane Cell

Inert Gas Inlet

PI

Inert Gas Regulator

ProcessVessel 500ml

RO/NF

Vent

Pressure Relief

Cooling/HeatingMedium

Pressure Regulating Valve

PI

Concentrate

UF/MF

Permeate