Coupled with an absolute density technology micromeritics accupyc ii 40 gas displacement pycnometer, the geopyc will calculate not only the bulk or envelope density of the ribbon, but also percent porosity and total pore volume. Ceramic injection moulding of engineered glassceramics. Micromeritics instrument corporation the accupyc ii 40 series pycnometers are fast, fully automatic pycnometers that provide highspeed, highprecision volume measurements and density calculations on a wide variety of powders, solids, and slurrie shaving volumes from 0. Pss are the sole distributors of micromeritics scientific equipment and measuring devices throughout australia and new zealand. The particle size distribution is determined by laser particle analyser microtrac snyc. Physical and chemical properties laboratory research and. The instrument completes most sample analyses in less than three minutes with excellent accuracy. Development of an internet system for composite design and thermophysical property prediction 1883 the user wants to use a material in the database as a. The provisions of the publication are not, however, to be regarded as an irrevocable contract between the student and southern methodist university. If you continue using our website, well assume that you are happy to receive all cookies on this website. Accupyc ii 40 pycnometer fully automatic density analyzer.
Micromeritics instrument corporation is a leading global provider of solutions for material characterization with bestinclass instrumentation and application expertise in. This equipment is used to measure particle density of bulk solids. The instrument determines the skeletal density and volume of a sample by measuring the pressure change of helium in a calibrated volume. John guerin from micromeritics shows us the accupyc ii 40 pycnometer, used for measuring the density of materials. Zahner universal electrochemical measurement systems have proven to be first choice for laboratory measurement equipment in various branches of university and industry research. Every effort has been made to include in this catalog information that, at the time of publication, most accurately represents southern methodist university. Particle size, surface area, pore size, material density, and active surface area are characteristics that are crucial to the understanding of a variety of materials. For real density of the base materials, a helium pycnometer micrometrics accupyc ii 40.
The accupyc ii 40 series pycnometers are fast, fully automatic pycnometers that provide highspeed, highprecision volume measurements and density. For those who require high throughput, analysis modules are also available in a single unit configuration, allowing you to attach up to five additional. This knowledge is essential in the development of products, the efficient utilization of raw materials, and the understanding of many natural phenomena. The accupyc ii 40 unit can be ordered with the foampyc application installed. The accupyc ii 40 1cm 3 also features an ultralow noise transducer amplifier that results in faster equilibration.
The accupyc ii 40 series pycnometers are fast, fully automatic. This shortens the time to complete a run cycle and eliminates the development of temperature gradients that would otherwise compromise results. F3 netzsch company and gas displacement density analyzer accupyc ii 40 micromeritics company. The instrument can be operated with a keypad or an optional windows interface that provides exceptional reporting and archiving capability. The development of the aviation industry is related to the production of new. Both volume and population data are useful in analyzing toners and inks. The university reserves the right to change, at any time and without prior. Setting up medical device software development projects in. The polygran is a fully instrumented development pilot plant for clinical and fullscale production from 500g to 300kgh. Pdf development of an internet system for composite. Software and data presentation the accupyc ii 40 can be operated with a keypad or an optional windows interface that provides exceptional reporting and archiving capability. This instrument is an excellent option for use with temperature sensitive or viscous samples where environmental temperature cannot be adequately controlled.
The accupyc ii tec features a peltier thermoelectric device for precise temperature control and stability. Both versions include direct sample mass input from an analytical balance and cyclebased displacement volume reporting. A fully automatic gas displacement pycnometer, accupyc ii 40, produces volume measurements and density determinations for powders, solids, and slurries with volumes between 0. Accelerate your business with faster application development, delivery, and performance duration. The accupyc ii 40 1cm3 also features an ultralow noise transducer amplifier that results in faster equilibration. The importance of binder moisture content in metformin hcl. Precise density calculations on small amounts of sample micromeritics accupyc ii 40 1cm3 gas displacement pycnometer features improvements in design that allow the volume of small amounts of sample to be accurately detected and measured with enhanced reliability to within a fraction of a microliter. John explains how the instrument works with the use of a schematic diagram. Nikki bakas doylestown, pennsylvania professional profile. Binderjetting 3d printing and alloy development of new biodegradable femncamg alloys. Accupyc ii 40 tec from micromeritics instrument corp.
In recent years however there has been a move to adopt the technology as fullscale manufacturing solution. This shortens the time to complete a run cycle and practically eliminates the development of temperature gradients that would otherwise compromise results. The pore volume pv was calculated following equation. Jan 17, 2020 the apparent volume has been geometrically calculated using a caliper accuracy 0. Comprehensive ondemand program will initially cover three products and will be available to its global customer base. Comparison of gluten recovery in glutenincurred buckwheat. This compact benchtop instrument can determine the density of powders, slurries and solids and is used by areas such as pharmaceuticals, geology, ceramics, minerals etc.
If there are any large particles, printer nozzles can clog or streaks can be left on prints. Physi viewcalc is an interactive spreadsheet that allows users to overlay adsorption isotherms and rapidly calculate bet surface area. The accupyc ii 40 series pycnometers are fast, fully automatic pycnometers that provide highspeed, highprecision volume measurements and true density calculations on a wide variety of powders, solids, and slurries. Then true density measurement was carried out at an equilibration rate of 0. The absolute density of the powder raw materials was characterized by a helio accupyc ii 40 pycnometer that provides a value of 2.
Hover over the logos to learn more about the companies who made this project possible. Versatility of keypad or windows software operation. View nikki bakas profile on linkedin, the worlds largest professional community. The specific density and porosity of the willow particles were measured with accupyc ii 40 and geopyc 60 pycnometers. On basis of the fourier equation of heat transfer and concept of reverse problem formulation the thermal conductivity coefficient. Simulated effects of martensite start temperature, thermal conductivity and pore content on end quench cooling rate article in powder metallurgy 524. It has a wide range of technological benefits, including. This equipment is used to study dynamic flow properties of powder. Ezchrom elite software, micromeritics accupyc ii 40 gas pycnometer mi accupyc ii 40 software. A variety of sample chambers is available to accommodate a wide range of sample sizes. The accupyc ii 40 series pycnometers are fast, fully automatic pycnometers that provide highspeed, highprecision volume true density is a useful value for. Simulated effects of martensite start temperature, thermal. Micromeritics new accupyc ii 40 series pycnometers are versatile, fast, fullyautomatic analyzers that provide highspeed, highprecision volume measurements and density calculations on a wide variety of powders, solids, and slurries. The accupyc ii 40 gas displacement density analyzer.
The accupyc may be operated in five different languages. Jan 30, 2015 the accupyc ii series are fast, fully automatic gas displacement pycnometers that provide highspeed, highprecision volume measurements and true density calculations on a wide variety of powers, solids, and slurries. Recovery of gluten in buckwheat flour was evaluated as part of an effort to produce wheatcontaminated buckwheat flours that could be used as reference materials rms for testing the presence of gluten in buckwheat. The accupyc ii 40 gas displacement pycnometry system gas pycnometry is a common analytical technique that uses a gas displacement method to measure volume accurately. The accupyc 40 features improvements in design that allow the volume of small amounts of sample to be accurately detected and measured with enhanced reliability to within a fraction of a microliter. Thermophysical properties of selected powders for thermal. If you have a standard accupyc ii 40, you can upgrade with a software. Using a gas displacement technique to measure volume, the accupyc ii 40 completes most sample. Physical and chemical properties laboratory p10 conducts research in the following areas. The reason is the high flexibility, reliability, and performance of these instruments. In this test, specific probe is sandwiched between two plates of the material to be measured, so that the thermal response is an average between the properties of both plates. A simple, lowcost conductive composite material for 3d.
Accupyc ii 40 pycnometer main pharmaceutical technology. Pdf thermophysical properties of selected powders for. The accupyc ii 40 series pycnometers are fast, fully automatic pycnometers that provide highspeed, highprecision volume measurements and density calculations on a wide variety of powders, solids, and slurrie shaving volumes from 0. Mar 24, 2009 this shortens the time to complete a run cycle and eliminates the development of temperature gradients that would otherwise compromise results. Norcross, ga august, 2019 micromeritics instrument corporation, a leading global manufacturer of premium products for advanced material characterization, today announced the launch of its micromeritics learning center mlc online instrument training elearning platform. The technology has traditionally been used by large companies to produce fit and form concept prototypes rapid prototyping before production. Dynamic development of air civil transport requires the. Anhydriteaerogel composites for thermal insulation. Analysis of the solids density in the gas pycnometer. Micromeritics accupyc 30, for measurement of the density of materials. The accupyc ii 40 series pycnometers are fast, fully automatic analyzers that provide highspeed, highprecision volume measurements and density calculations on a wide variety of powders, solids, and slurries. The accupyc ii 40 series pycnometers are fast, fully automatic pycnometers that provide highspeed, highprecision volume measurements and density calculations on a wide variety of powders, solids, and slurrie.
Dvva 4000 dynamic void volume analyzer 4000 from micromeritics instrument corporation description the micromeritics dvva 4000 is a stateoftheart dynamic void volume analyzer capable of measuring the compressed void volume and density of powders and other materials with exceptional precision and accuracy. Equipment needed at bulk solids innovation center powder. The accupyc ii 40 series pycnometers are fast, fully automatic pycnometers that provide highspeed, highprecision volume measurements and true density. A foampyc option for measuring open and closedcell foam materials is available in the following configurations for the standard and temperaturecontrol pycnometers. The accupyc ii series are fast, fully automatic gas displacement pycnometers that provide highspeed, highprecision volume measurements and true density calculations on a wide variety of powers, solids, and slurries.
Minipolygran plus is a development pilot plant for clinical and smallscale production of 10g pertrial, up to. The accupyc ii 40 density analyzer consists of an integrated control and analysis module. Software versatility a multivolume option allowing you to analyze smallersized samples with your current accupyc model is available for configurations listed below. Process strategy to fabricate a hierarchical porosity. Using a gas displacement technique to measure volume, the accupyc ii 40 completes most sample analyses in less than three minutes. Particle and surface sciences are pleased to announce the release of the micromeritics accupyc ii 40 1cm 3 gas displacement pycnometer. The accupyc ii 40 gas displacement density analyzer from. The detailed experimental approach and reported wave propagation data could find key applications in determining the bounds of manufacturing design spaces in the development phase, predicting. Each kit includes appropriate inserts, reference standards, and sample cups.
Many manufacturers strive to develop materials that are partially porous yet still fulfill. The instrument completes most sample analyses in less than three minutes without sacrificing accuracy. Micromeritics instrument corporation is a leading global provider of solutions for material characterization with bestinclass instrumentation and application expertise in five core areas. Nov 16, 2016 the density of the fiber was measured by helium pycnometery accupyc ii 40, micromeritics 31 at 20 c. Impact of extruded sorghum genotypes on the rehydration and.
Binderjetting 3d printing and alloy development of new. Micromeritics accupyc ii 40 series pycnometers supplied by. Setting up medical device software development projects in compliance with iec 62304 and iso 14971. Micromereitics analytical laboratory instrumentation for.
Capable of measuring open and closedcell foam materials with optional foampyc software. Impact of extruded sorghum genotypes on the rehydration. Accupyc 30 series pycnometer micromeritics for the volume measurements and true density calculations on a wide variety of solids. The importance of binder moisture content in metformin hcl highdose formulations prepared by moist aqueous granulation mag. Gas pycnometry is one of the most accurate techniques for obtaining skeletal volume and density. This page details the characterization techniques that can be used in pharmaceuticals for quality by design qbd to manufacture solid dosage forms. Precise density calculations on small amounts of sample 11282007. The accupyc ii 40 1cm 3 also features an ultralow noise transducer amplifier that results in faster. It is important that the particles have a narrow size distribution intoners or inks for printing. Ad was determined using a gas helium pycnometer accupyc ii 40 micromeritics, norcross, usa and the data was analyzed using the accupyc ii 40 for windows micromeritics, norcross, usa following the methodology described by bernardo et al. If you have a standard accupyc ii 40, you can upgrade with a software enhancement.
Pdf early detection of capping risk in pharmaceutical. Accupyc ii 40 those interested in performing picnometry tests should fill in the corresponding form. Impact of method of preparation of amorphous solid. The accupyc ii 40 1cm3 gas displacement pycnometer also features an ultralow noise transducer amplifier that results in faster equilibration. Multivolume options allow analyses of a large variety of sample. Precise density calculations on small amounts of sample. Norcross, ga august, 2019 micromeritics instrument corporation, a leading global manufacturer of premium products for advanced material characterization, today announced the launch of its micromeritics learning center mlc. Accupyc ii 40 gas displacement pycnometry system source. For those who have a need to analyze a very limited amount of material, micromeritics new accupyc ii 40 1cm 3 gas displacement pycnometer performs fully automatic, highspeed, highprecision volume measurements and density calculations on a wide variety of powders and solids. Micromeritics has added a versatile temperaturecontrol solution to this series with the introduction of the accupyc ii tec. Freeware software,the physi viewcalc tool is an excel spreadsheet that calculates bet surface area, langmuir surface area, tplot micropore volume, tplot external surface area, and includes many simple to use graphical reports.