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Supplier: Gurley Precision Instruments
Description: Densometers are the accepted standard for measuring the porosity of materials such as papers, wovens, plastics and membranes. All Densometers measure the time required for a given volume and of air (25cc to 400cc) to flow through a standard area of material being tested under light uniform pressure
- Property Analyzed: Pore Size / Densometry
- Test Media / Material: Pulp / Paper, Textiles
- Display & Special Features: Digital Readout, Process Line Mounted (Continuous)
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Supplier: Micromeritics
Description: Micromeritics’ Gemini VII 2390 Series of surface area analyzers rapidly and reliably produces accurate and repeatable surface area and porosity results. Their low cost, speed, simplicity of use, reliability, and ruggedness have earned the Gemini a place in laboratories worldwide
- Property Analyzed: Adsorption / Desorption (Chemisorption/ Physisorption), Surface Area - Specific, Surface Area - Total, Surface Energy / Tension
- Test Media / Material: Adhesives / Coatings, Ceramics / Glass, Chemicals, Food / Drugs, Fuel, Porous Materials (Filters, Foam, etc.), Powders / Granular Materials, Other
- Display & Special Features: Computer Interface / Networkable, Digital Readout, Laboratory / Batch, SPC Software / Capability
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Supplier: Gurley Precision Instruments
Description: Densometers are the accepted standard for measuring the porosity of materials such as papers, wovens, plastics and membranes. All Densometers measure the time required for a given volume and of air (25cc to 400cc) to flow through a standard area of material being tested under light uniform pressure
- Property Analyzed: Absorption / Water Absorption, Porosity - Densometry
- Test Media / Material: Pulp / Paper, Textiles
- Display & Special Features: Analog Meter
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Supplier: Micromeritics
Description: , performs the calculations, and displays or prints the results. The unit also reports percentage porosity and specific pore volume when absolute density information (density excluding pore and small cavity volume obtained from a Micromeritics Accu-Pyc helium pycnometer) is entered. The analyzer
- Instrument Type: Density Instruments
- Media Type: Solid
- Technology Type: Digital Instrument, Other
- Display & Special Features: Laboratory Style (Benchtop or Handheld)
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Supplier: Micromeritics
Description: recorded and presented data, to an established particle sizing technique. The SAS uses the principle of pressure drop across a packed bed of powder. By varying the sample height, and hence the “porosity” of the bed, average surface area and particle size can be determined as a function
- Measurement Type: Size, Specialty / Other
- Sample Type: Powder / Solid Particles
- Technology / Operating Principle: Sieving / Filtration
- Display & Special Features: Computer Interface / Networkable, Digital Readout, Laboratory / Batch, Video / Graphic Display
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Supplier: Micromeritics
Description: The Tristar® II 3020 provides high-quality surface area and porosity measurements on solid materials by using the technique of gas adsorption. The TriStar II is a fully automated, three-station analyzer capable of increasing the speed and efficiency of quality control analyses
- Property Analyzed: Adsorption / Desorption (Chemisorption/ Physisorption), Absorption / Water Absorption, Porosimetry / Pore Volume, Surface Area - Specific, Surface Area - Total, Surface Energy / Tension
- Test Media / Material: Adhesives / Coatings, Ceramics / Glass, Other
- Display & Special Features: Computer Interface / Networkable, SPC Software / Capability
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Featured Products for Porosity Analyzer Top
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Micromeritics
TriStar II Surface Area and Porosity System
Micromeritics introduces the TriStar II 3020, a fully automated, three-station surface area and porosity analyzer capable of increasing the speed and efficiency of quality control analyses, with the accuracy, resolution, and data reduction to meet most research requirements. The three analysis ports operate simultaneously and independently of one another. For additional throughput, four TriStars can be operated with one computer. The speed and accuracy of the Tristar II make it an ideal... (read more)
Browse Surface Area and Pore Size Analyzers Datasheets for Micromeritics -
Quantachrome Instruments
WAVE Pore Size & Porosity Analyzer
The technique of electroacoustics is now available for the rapid determination of mean pore size in a variety of sample types without vacuum pumps, without pressurized gases, without mercury, and without the wait. The same seisomolectric effect that is used for pore size is also employed to reveal the zeta potential of the surface inside the pore structure. The measurement of percent porosity uses very high frequency conductivity measurements. The WAVE series of pore characterization systems... (read more)
Browse Surface Area and Pore Size Analyzers Datasheets for Quantachrome Instruments -
Quantachrome Instruments
Quadrasorb Surface Area & Pore Size Analyzer
The QUADRASORB SI is a state-of-the-art, high-performance Surface Area Analyzer and Pore Size Analyzer with four independent analysis stations to meet the throughput needs of any research or quality assurance laboratory. The standard SI version uses 1000 torr pressure transducers and a 2-stage rotary pump for surface area and mesopore size analyses. The low-pressure SI-Kr/MP version employs an additional 10 torr transducer and a turbo-pumped vacuum system to allow measurement of very low... (read more)
Browse Surface Area and Pore Size Analyzers Datasheets for Quantachrome Instruments -
Quantachrome Instruments
Pore Size Analyzers
Gas adsorption techniques permit pore radius measurements from approximately four Angstroms to five hundred Angstroms employing both classical mesopore and newer micropore methods. Mercury porosimetry provides measurements of pore radii from several million Angstroms down to eighteen Angstroms. Electroacoustics provides mean pore size value very rapidly without mercury, cryogens or vacuum pumps. Capillary flow porometry measures the pore size distribution of through-pores, typically of filters... (read more)
Browse Surface Area and Pore Size Analyzers Datasheets for Quantachrome Instruments -
Micromeritics
Gemini VII 2390 Series Surface Area Analyzers
The Gemini VII 2390 Series Surface Area Analyzers rapidly and reliably produce accurate and repeatable surface area and porosity results. The Gemini VII Series retains the immensely successful, patented twin-tube design of the previous series of Gemini products. This design assures fast and accurate dosing of the adsorptive gas without pressure overshoot and also negates free-space errors introduced by thermal gradient variations or by initial mismeasurement of free space. The Gemini VII 2390... (read more)
Browse Surface Area and Pore Size Analyzers Datasheets for Micromeritics -
Micromeritics
ASAP 2020, Surface Area & Porosimetry System
New ASAP 2020. Accelerated Surface Area & Porosimetry System. Surface area and porosity are two important physical properties that determine the quality and utility of many materials. Differences in the surface area and porosity of particles within the material, which otherwise may have the same physical dimensions, can greatly influence its performance characteristics. The new, fully automated ASAP 2020 Accelerated Surface Area and Porosimetry System is an essential tool for providing... (read more)
Browse Surface Area and Pore Size Analyzers Datasheets for Micromeritics -
Micromeritics
3Flex High-Throughput Surface Characterization
analyses. The 3Flex also includes enhanced software capabilities, data reduction features, and instrument monitoring. An innovative dashboard monitors and provides convenient access to real-time instrument performance indicators and maintenance scheduling information. The intuitive MicroActive for 3Flex software gives the user the ability to interactively evaluate isotherm data and reduces the time required to obtain surface area and porosity results. User selectable data ranges through... (read more)
Browse Surface Area and Pore Size Analyzers Datasheets for Micromeritics
Conduct Research Top
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Vacuum Mixing Techniques (.pdf)
Mixing under vacuum has a direct impact on end-product performance. Studies show that processing under vacuum reduces porosity and unbound particles. Reducing the number of pores leads to remarkable improvements in strength and fatigue life. By definition, vacuum refers to space absolutely devoid
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MICRO:Top 25 (November/December 2002)
with high accuracy. Other substrate parameters such as porosity, texture, and stress can be measured as well. The systems use the company's X-Ray Microsource, which provides high x-ray flux on sample spots ranging in size from 500 500 um down to 100 100 um, which makes the tools suitable
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MICRO:March 1998:Product Technology News (p.122)
, which makes it compatible with most CMP slurries. The ring is made of PET, a thermoplastic polyester that demonstrates stiffness, chemical and abrasion resistance, and low center line porosity. The WT-8000 system automatically transfers wafers, decreasing scratches from vacuum wands and eliminating
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Rotor Testing with MCE (.pdf)
at the same time and no connecting joints exist. Both. aluminum and copper have advantages and disadvantages. Aluminum is more likely to have porosity, while copper is. more likely to develop high resistance connections at the end rings. Porosity is more common in cast rotors and is one of those defects
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Metal Injection Molding of Co-28Cr-6Mo
contents were measured using. are shown in Figure 5 after sintering and after HIP and heat treat. Horiba EMIA-8200 carbon/sulfur and EMGA-650. The as-sintered sample shows some porosity and oxide. oxygen/nitrogen analyzers based on the infrared absorbance. inclusions. Etching results in clearly defined
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Liquid Analysis in Mineral Processing
to the flotation circuit is essential for the correction /. adjustment of pH, it can also result in problems such as the build up of dry CaCO3 or abrasion. T. ner. e. ). he accuracy, stability, reproducibility are vital and affected by the mounting, location and porosity. ag. of the pH ation sensor
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Case Study:Foundry Saves $10,000 per Year by Producing it's Own Nitrogen
to purchase nitrogen dewars. The company has also eliminated demurrage costs, labor required to change dewars and scrap caused by running out of compressed nitrogen. The foundry uses nitrogen to degas hydrogen from molten aluminum in order to reduce porosity of finished castings. The on-site nitrogen
Engineering Web Search: Porosity Analyzer Top
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TriStar II Surface Area and Porosity System from Micromeritics
Home > Company Directory > Micromeritics > TriStar II Surface Area and Porosity System
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TriStar II Surface Area and Porosity System from Micromeritics
Home > Company Directory > Micromeritics > TriStar II Surface Area and Porosity System
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Effects of Strength, Permeability, and Air Void Parameters on...
The air void parameters of the concrete are measured with air void analyzer, Rapid Air, and porosity (ASTM C642) tests.
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composite: influence of porosity
Samples were characterized by optical microscopy, image analyzer, scanning electron microscopy and tensile tests.
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Examining the possibility to estimate the influence of...
Examining the possibility to estimate the influence of admixtures on pore structure of self-compacting concrete using the air void analyzer
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DLR - Space Operations and Astronaut Training - Rosetta Lander
CIVA (Comet nucleus Infrared and Visible Analyzer) CIVA-P: panoramic image 360° around the lander CIVA-M/V: microscope to characterize the samples
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[No Title]
An HPVA-100 High-Pressure Volumetric Analyzer has been awarded to the Department of Chemistry, Northwestern University, Evanston, IL. Read more >>
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Surface Area Analyzers, Pore Size Analyzers, Density...
density analyzers, chemisorption analyzers, high pressure gas sorption analyzer, or water sorption analyzers for full and detailed material
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Fee Summary
Elemental (CHNS) Analyzer* $4.77 $7.95 Lachat Flow Injection Analyzer* $1.11 $37.10