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Laminar Flow Cabinets“The World’s Most Practical Selection of Benchtop Laminar Flow Cabinets.”Simple, Effective Protection forSamples and Work Processes, UncompromisedPerformance, Economical PriceMeets or Exceeds OSHA, ANSI andother International Standards24 36 48
p:2Laminar Flow CabinetsProduct Overview24 36 48JUMP TO:Featuresand Callouts (p.3)Laminar Flow CabinetsAirflow and Multiplex Filtration Technology (p.4)Vertical laminar flow with HEPA/ULPA filtration protectsmaterials inside the cabinet from particulates.Specifications (p.5)High airflow capacity.Options andAccessories (p.6)Configurable with a broad range of options customizedto your specific application.Easy-to-change filters.Available in 2', 3' and 4' widths.Purair FLOW-48, shown.INTRODUCTIONPurair FLOW series laminar flowcabinets are designed to protect thework surface, products and materialsfrom particulate contamination. RoomAPPLICATIONS Mycology and FoodMicrobiology Plant and MammalianCell Culture Clinical Pharmaciesand Hospitals Clean Rooms SemiconductorAssembly PharmaceuticalProductionair passes through a HEPA filter thenuniformly by laminar flow through thecabinet interior to protect the work fromunfiltered air. The airflow is orientedto exhaust airborne particulateintroduced by the user.The Purair FLOW series product lineemploys the Air Science exclusive AerospaceContaminationControlMultiplex HEPA filtration technology Medical DeviceAssemblyenvironment.to sustain the contamination-freeCONVENIENCE ANDCONSTRUCTIONBENEFITSPurair FLOW series cabinets offer a proven levelof ISO Class 4 productperformance at aneconomical cost. Thesecabinets are intended foruse in non-hazardousapplications wherebiological or biohazardbyproducts are not generated and user protectionis not required. A rangeof Air Science innovationsare integrated into theclean, simple, low-maintenance design offeringflexible access to theinterior work area. Purair FLOW cabinetsare available in threemodel sizes withvarious options. Cabinets are shippedfully assembled withstandard power cords;no installation required. General ResearchProtocolsMade inthe U.S.A. Products are designedfor desktop use, ormay be installed on anoptional base stand ormobile cart. Purair FLOW cabinetsmaintain a 0.45m/s (90 fpm) airflowvelocity, measured 6"(150 mm) from the filterface, with a uniformityof /- 20% across thefilter face. This face velocity is incompliance with U.S.A.and internationalstandards for safetyand performance. TheHEPA filters are easyto replace; no toolsrequired. Purair FLOW cabinetsare constructed ofsteel with a microbialpowder finish coating.This Product Exceeds OSHA, ANSI and Other International Standards.
p:3Laminar Flow CabinetsProduct Features24 36 48PRODUCT FEATURES:A. Task Lighting: Fluorescent cabinet lamp locatedaway from laminar flow area.B. Filter: Camfil Farr main HEPA filter with 99.99% efficiencyfor 0.3 micron particulates (ULPA optional).C. Pass Through Ports: Convenient rear-wall passthrough ports for safe routing of instrument cords, cablesand leads.D. Fan: High-performance ebmpapst centrifugal fan.E. Disposable Pre-Filter: Accessible from the chamberexterior top to contain the release of any particulatesthat it traps.F. Filter Door Lock: Prevents unauthorized removalor accidental exposure to dirty filters.OTHER FEATURES:360 Degree Visibility: Clear back and side panelsallow ambient illumination into the chamber and provideusers with an unobstructed view of its contents.Standards Compliant: Performance specificationsand construction meet or exceed OSHA, ANSI and relevantinternational standards to assure operator safety.Construction: All models are available in eithermetal or polypropylene construction, specify whenordering. Available in 120V 60Hz or 220V 50Hz models.Steel Support Frame: The chemical resistant epoxycoated steel frame adds mechanical strength. Optionalall polypropylene construction is available if desired.The pre-filter can be changed while the unit is operatingto prevent operator exposure to chemical vapors.Purair FLOW-24, shown.The control panelincludes an On/Offswitch for simpleoperation.Air Science 120 6th Street Fort Myers, FL 33907 T/239.489.0024 Toll Free/800.306.0656 F/800.306.0677 www.airscience.com
p:4Laminar Flow CabinetsProduct Filtration24 36 48THE AIR SCIENCEPERFORMANCEADVANTAGEEach Purair FLOW cabinetincludes features expressedthrough sound designand certified qualityconstruction. Options andaccessories add functionalperformance to meetspecific applications.Room AirIntake Professional Quality.Air Science cabinetscomply with currenttechnical and safetyregulations. Advanced Filtration.Air Science MultiplexHEPA filtration provideshigh performanceprotection. Industrial Components.The cabinet frame andwork surfaces are durableand chemically resistant. Reliability.Internal systems areisolated from contamination, extendingproduct life.FiltrationPre-FilterPre-filter maybe changed whileunit is runningExhaust AirMain FiltersHEPA/ULPAAIR SCIENCEMULTIPLEX FILTRATIONTECHNOLOGYPurair FLOW cabinets incorporate energy-efficient ebmpapst permanently lubricated directdrive centrifugal blowers formaximum operational savings,low noise and minimal vibration.Room air enters from the top of the cabinet through the disposable pre-filter where largerparticles are trapped, increasing the service life of the main HEPA filter.The Multiplex filtrationconsists of a pre-filterand main HEPA filter.The mechanical designenhances safety,convenience andoverall value.Air is forced evenly across the HEPA filter to deliver a flow of pure, uniform air within thework zone to dilute and flush airborne contaminants from the work area. The disposablepre-filter is accessiblefrom the exterior topof the cabinet.A. The main filter is easy to replace; no tools required. The filter clamps tightly againstthe filter gasket to prevent filter bypass and to maintain filter integrity. A filter clampingmechanism allows forthe filter to be easilyinstalled and ensuresan even seal at thefilter peripheral faceat all times to preventbypass leakage.Air Science uses long-lifeCamfil Farr HEPA filters withoutaluminum separators to increasefilter efficiency, minimize thepotential for leakage andincrease filter life.Purair FLOW-36 shown with Multiplex filtration system.A nominal filter face velocity of 0.45 m/s (90 fpm) ensures that there is sufficient numberof air changes within the work zone to eliminate cross contamination and to maintainoptimum cleanliness.Purified air travels across the work zone to the work surface in a vertical, unidirectionaldownflow stream, and then exits the work zone across the open cabinet front.MULTIPLEX FILTRATION SYSTEM SUMMARYPre-FilterDisposable polyester fibers with 85% arrestance.HEPAA self-contained filter designed to physically capture particleslarger than 0.3 microns (HEPA) or 0.12 microns (ULPA).This Product Exceeds OSHA, ANSI and Other International Standards.
Laminar Flow CabinetsProduct Specificationsp:5Purair FLOW-24Purair FLOW-3624 36 48Purair FLOW-48MODELSide ViewDIMENSIONSWEIGHT (lbs/Kg)NominalWidthInternalHeightInternal DepthExternal ( W x D x H)Shipping ( W x D x H)NetShipFLOW-2424"610 mm24"610 mm24"610 mm24" x 24" x 35"610 x 610 x 889 mm40" x 40" x 40"1016 x 1016 x 1016 mm72 / 33129 / 59FLOW-3636"914 mm24"610 mm24"610 mm36" x 24" x 35"914 x 610 x 889 mm40" x 40" x 40"1016 x 1016 x 1016 mm99 / 45157 / 71FLOW-4848"1219 mm24"610 mm24"610 mm48" x 24" x 35"1219 x 610 x 889 mm52" x 45" x 40"1321 x 1143 x 1016 mm138 / 63195 / 88PRODUCT SPECIFICATIONSPurair ModelFLOW-24FLOW-36FLOW-48Airflow Pattern Vertical downflow. Airflow1 0.45 m/s (90 fpm) Filter Specifications Pre-FilterDisposable polyester fibers with 85% arrestance. Main Filter2HEPA efficiency, 99.99% at 0.3μm. Clamping LightingScrew compression clamp. Compact fluorescent bulb, removed from air stream. Side Windows Construction Visible Opacity ColorAcrylic. Transparent.Colorless. Construction ColorWhite epoxy-coated steel frame with blue legs on cabinet sides. Pass Through Ports Blower Electrical Electrical Controls Main On/Off switch for fan and lighting. Solid-state fan speed control with RFI filter maintains blower uniformity.Average airflow measured 6" (150 mm) from filter face. Uniformity is /- 20%.2Camfil Farr filters; HEPA efficiency, 99.99% at 0.3μm. ebmpapst centrifugal fan.120V 60Hz or 220V 50Hz voltages available. Specify when ordering. Other voltage options available.1Air ScienceStandard. 120 6th Street Fort Myers, FL 33907 T/239.489.0024 Toll Free/800.306.0656 F/800.306.0677 www.airscience.com
p:6Laminar Flow CabinetsProduct Options24 36 48OPTIONS AND ACCESSORIESPurair ModelBase StandFloor-standing base for cabinet. Available with leveling feet orlocking casters. Optional motorized height adjustment.Polypropylene ConstructionCabinets are available in all polypropyleneconstruction. Contact Air Science for information.ULPA FilterULPA filter efficiency 99.999% at particle sizes between 0.1 to 0.3μm.Spill Tray/Work SurfacePolypropylene work surface available in white or black.Slides out for easy cleaning.STANDARDS AND COMPLIANCEQuality Management SystemsISO 9001:2008EnvironmentISO 14001:2004ENERGY STAR PartnerCabinet PerformanceIEST-RP-CC002.2AS 2252.6Air QualityISO 14644-1, Class C007.1EN 1822Electrical SafetyUL-C-61010-1CE MarkRoHS Exempt under EEE Category 9120 6th Street Fort Myers, FL 33907T/239.489.0024 Toll Free/800.306.0656 F/800.306.0677www.airscience.com 2014 Air Science OW 10242 10/14Air Science, Purair, PurairFlow, Multiplex, and EFT are all registered trademarks of Air Science 8
Air Science 120 6th Street Fort Myers, FL 33907 T/239.489.0024 Toll Free/800.306.0656 F/800.306.0677 www.airscience.com p:5 Product Specifications Laminar Flow Cabinets 24 36 48 Purair FLOW-24 Purair FLOW-36 Purair FLOW-48 Side View MODEL DIMENSIONS WEIGHT (lbs/Kg) Nominal Width Internal Height Internal Depth External (W x D x H) Shipping (W x D x H) Net Ship
