Example: marketing

ASAP 2020 - Micromeritics

The Science and Technology of Small Particles Accelerated Surface Area and Porosimetry SystemASAP 2020 High Performance in a CompactFootprintAccurate and precise surface area andporosimetry measurements are essential tothe determination of the e ectiveness andquality of a wide variety of materials. TheMicromeritics asap 2020 AcceleratedSurface Area and Porosimetry systemintegrates multiple gas sorption techniquesinto a single, convenient tabletop DesignThe asap 2020 provides maximum versatilityover a remarkable range of system features include: Two independent vacuum systemsallowingsimultaneous preparation of two samples and analysis of another A two-station intelligent degas systemfor fully automated degassing with precisely controlled heating pro les Intuitive and powerful Windows -based softwarethat includes easy-to-use interactive Wizards to help guide you through even the most challenging experiments A highly exible and interactive reporting systemthat includes an extremely versatile graphic user interfac

Many types of saturated hydrocarbon vapors and mild organic vapors can be used as adsorptives in addition to common gases such as N 2, Ar, Kr, CO, CO 2, H 2, and He. High-performance manifolds using special-ized sealing materials are available for use with more aggressive gases and vapors. Hardware Versatility The use of a single high-quality ...

Tags:

  2200, Asap, Hydrocarbon, Asap 2020

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Transcription of ASAP 2020 - Micromeritics

1 The Science and Technology of Small Particles Accelerated Surface Area and Porosimetry SystemASAP 2020 High Performance in a CompactFootprintAccurate and precise surface area andporosimetry measurements are essential tothe determination of the e ectiveness andquality of a wide variety of materials. TheMicromeritics asap 2020 AcceleratedSurface Area and Porosimetry systemintegrates multiple gas sorption techniquesinto a single, convenient tabletop DesignThe asap 2020 provides maximum versatilityover a remarkable range of system features include: Two independent vacuum systemsallowingsimultaneous preparation of two samples and analysis of another A two-station intelligent degas systemfor fully automated degassing with precisely controlled heating pro les Intuitive and powerful Windows -based softwarethat includes easy-to-use interactive Wizards to help guide you through even the most challenging experiments A highly exible and interactive reporting systemthat includes an extremely versatile graphic user interface allowing custom presentation of resultsAnalytical VersatilityASAP 2020 Accelerated Surface Area and Porosimetry SystemAdvanced CapabilitiesSurface area and porosimetry experimentscan be highly varied

2 Depending on theanalytical applications of interest. Thestandard asap 2020 comes equipped withsix analysis gas inlets and a 1000-mmHgtransducer for analysis of most routinesamples, and is available with a completeline of options allowing you to tailor thesystem to precisely t your asap 2020 is fully automated and is availablewitha wide range of options to suit your 2020 Features HighVac (high vacuum, adds 10-mmHg transducer) Micropore (adds 1-mmHg transducer, requires HighVac) Enhanced Chemical Resistance (for use with hydrocarbons) Water Vapor Adsorption Chemical Adsorption (Chemisorption)* Pore Size Range: to 5000 A*The Chemisorption option includes anadditional six gas inlets and an integratedconnection for use with a mass spectrometeror gas chromatograph.

3 The additionalinlets are also available as an option withthe standard World of ApplicationsThe all new, fully automated asap 2020 isan essential tool for providing surface areaand porosity measurements on a widevariety of materials. Here are just a few ofthe most commonly used applications:Pharmaceuticals Surface area andporosity play major roles in the ability topurify, process, blend, tablet, and package adrug substance. The useful shelf life andthe dissolution rate (governing how rapidlythe medicine becomes available to thebody) depend upon the surface area andporosity of the Surface area and porosity information helps to determine curing andbonding procedures, ensure adequate greenstrength, and produce a final product ofdesired strength, texture, appearance, Carbons Surface area andporosity must be optimized within narrowranges to properly accomplish gasolinevapor recovery in automobiles, solventrecovery in painting operations, or pollu-tion controls in wastewater Black Tire manufacturers havediscovered that the surface area of carbonsaffects the wear lifetime, traction, andperformance of tires.

4 The intended use ofthe tire, or the type of vehicle on which itwill be placed, determines whether low orhigh surface area carbons will be and Coatings The surface area ofthe pigment or filler influences the gloss,texture, color, color saturation, brightness,solids content, and film adhesion can control application propertiessuch as fluidity, drying or setting time, andfilm The active surface area andthe porous structure of catalysts have agreat influence on productionrates. Limiting the pore sizeallows only moleculesof desired sizes toenter and leave,creating a selec-tive catalyst thatwill produceprimarily thedesired arevaluable for the selectionof catalysts for a particularpurpose, qualification ofcatalyst vendors, and thetesting of a catalyst sperformance over timeto establish when thecatalyst should be reacti-vated or Propellant The surface areaof propellants used in the manufacture ofmunitions directly affects the burn rate.

5 Toohigh a rate can be dangerous; too low a ratecan cause malfunctions and Implants The surface area andporosity of the materials used in medicalimplants influence the adhesion of thematerial to bone or natural The manufacture of compact,miniature capacitors using a minimum ofcostly raw material requires the developmentof controlled, high surface area material witha carefully designed pore Surface area is often used bycosmetic manufacturers as a predictor ofparticle size when agglomeration tenden-cies of the fine powders make analysis witha particle-sizing instrument Surface area and porosity ofheat shields and insulating materials affectboth weight and Nanotube surface area andmicroporosity are used to predict thecapacity of a material to store hydrogen.

6 Fuel Cells Fuel cell electrodes requirehigh surface area with controlled porosityto produce optimum power 2020 HardwareAdvantagesThe asap 2020 uses two independentvacuum systems,one for sample analysisand one for sample preparation. Thisallows preparation and analysis to proceedconcurrently without the inherent delayfound in single vacuum system analyzersthat must share a pump. Moreover,independent systems completely eliminatethe possibility of cross-contaminationbetween the degas and analysis manifolds. A two-station intelligent degas systemoption provides fully automated degassingwith controlled heating time profiles. Thedegas treatment information is saved aspart of the sample file, included in analysisreports, and can be conveniently copiedand reused for other samples to ensurerepeatability and reproducibility.

7 Precision machined from a monolithicblock of stainless steel, asap 2020 stainless-steel, temperature-monitoredanalysis manifoldsare designed foroptimal internal volumes and superiorvacuum performance. These optimizedmanifolds, in combination with tempera-ture monitoring, ensure highly accuratemeasurements of sorbed gas standard asap 2020 manifold uses high-performance polymerseals combined withthe superb properties of stainless types of saturated hydrocarbonvapors and mild organic vapors can be usedas adsorptives in addition to common gasessuch as N2, Ar, Kr, CO, CO2, H2, and manifolds using special-ized sealing materials are available for usewith more aggressive gases and VersatilityThe use of a single high-quality, stable.

8 Low-noise transducer systemfor allmeasurements eliminates the possibility ofprogressive offset and drift between separatetransducers covering the same range. The optional oil-free dry vacuumsystemis available for systems that utilizea mass two-station degas systemVacuum cold trapLong-duration Dewar(more than 72 hours)Long-duration Dewarscombined withMicromeritics patented IsothermalJacketswhich are guaranteed againstfailure for the life of the instrument, assurea constant thermal profile along the fulllength of both the sample and the saturationpressure (P0) tubes throughout jacketThe standard asap 2020 system can bereadily upgraded to perform a full rangeof surface characterization analyses.

9 All options, including the degas andchemisorption systems, are designed tobe integrated into the asap 2020 cabinetand require no additional bench OptionWhen equipped with a 10-mmHg transducerand a high vacuum pump, the standardsystem becomes a HighVac system. Thissystem provides the low-pressurecapability and pressure-measurement resolution required for low surface areaanalyses using krypton as the OptionThe HighVac system upgraded with a 1-mmHg transducer becomes the powerfulMicropore system. The Micropore systemdelivers accurate porosity data on poresbetween and 3 nanometers and provides a comprehensive selection of micropore reports. The asap 2020 comes equipped with sixanalysis gas inlets for Physisorptionexperiments.

10 A vapor inlet and heliuminlet for free-space are also additional inlets are available withthe Chemisorption providesgreater flexibility and allows for automatedselection of pretreatment, backfill, andanalysis gases. This eliminates the need forexternalgas-select manifolds or for theremoval of one gas to make room analysis portMass Spec portand cooling fanDual vacuum pump system(inside)Chemi furnaceVapor inletSix gas inlet ports(Chemisorption)Six gas inlet ports(Physisorption)Chemi exhaust and furnace cooling systemChemisorption OptionA chemisorption upgrade added to aHighVac or Micropore system providessurface characterization analysis ofcatalytic materials. An integrated massspectrometer port is Chemical Resistance OptionThe asap 2020 s stainless-steel manifoldis available with chemically resistantKalrez seals to support analyses usingaggressive gases or vapors as the adsorp-tive.


Related search queries