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 Wenman Scientific Corp., USA
The WSI-Corp Porometer 3G
The Porometer 3G is a third generation instrument for measuring the pore size of through-pores in sheet and solid materials. Typical samples include membrane filters, paper, porous plastics, thin films, and other sheet materials. It can analyze geotextiles, fabrics, woven and sintered metal sheet filters and many other porous materials.
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| Measures: |
- Bubble Point or Maximum Pore Size
- Mean (Flow) Pore Size,
- Analysis Range 500µm to 0.05 µm diameter
- Minimum Pore Size
- Gas Permeability
- Optional Liquid Permebility
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| TheWSI Porometer 3G uses the well known liquid expulsion technique in which one side of wetted porous sample is subjected to a continually increasing gas pressure. The pores empty of liquid when the applied pressure exceeds the 'capillary pressure'. The capillary pressure is dependent upon the pores size, the wetting liquid and its interface properties. |
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InstruQuest Inc., USA
Scientific Instruments Research & Development
InstruQuest Inc. is dedicated to R&D and manufacturing of Scientific Instruments, especially in the
area of density analysis, relative humidity generation, gravimetric and volumetric instrumentation.
InstruQuest specialize in modular and open-architecture design of novel and versatile research tools to address
variety of application specific problems.
InstruQuest Pycnometers, Gravimetric Analyzers, Relative Humidity Generators, RH Calibrators / Analyzers,
and other products offer unparalleled combination of performance, quality, value, and are backed up
by lifetime support and service. InstruQuest are committed to building partnerships with researchers and OEM
customers and collaborating with them to provide complete analytical solutions.
For more details http://www.instruquest.com/index.html |
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DeltaNu Instruments, USA
DeltaNu Rapid-Id, A Palm-Sized Materials Analysis and Identification Tool for the Plastics Industry
RAPID ID Benefits
- Palm-sized, lightweight (312 grams)
- Single push button and scroll control
- Identifies most industrial plastic types and grades, including PET, PETG, PC, PE, PMMA, PP, PS, PVC and many more
- Reference library with multiple families including: Acetals, Amines, Cellulosics, Engineering Plastics, Polyolefins, Polymides, Polyesters, Styrenes, Vinyls
Ideal Applications Include:
- Incoming materials verification
- Supplier material qualification
- Additives detection
- Field engineering analysis
- First-pass failure analysis
- Improved regulation compliance
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For more details http://www.microspectra.com/products/qdi-coalpro-vitrinite-reflectance-measurement-system |
Thermoanalytical Instruments
Thermal Dilatometric Analysis (TDA), often called "dilatometry", measures the dimensional change of a material (ceramics, glasses, metals, composites, carbon/graphite, minerals, polymers, and others) as a function of temperature. This test determines both reversible and irreversible changes in length (expansion and shrinkage) during heating and cooling, and pinpoints where reactions occur that cause expansion or contraction.
The dilatometer is used to determine
- Coefficient of Thermal Expansion (CTE),
- softening point,
- glass transition temperature,
- curie point, crystalline transformation,
- phase transition,
- shrinkage,
- warping,
- bloating,
- sintering rate,
- isothermal creep, and
- stress relaxation.
Samples are quickly and easily measured for determining firing ranges and firing schedules, measuring thermal expansion ranges for glaze fits, and measuring thermal expansion ranges for R&D, QC or product certification.
For more details http://www.ortonceramic.com/instruments/05aDilatometer.shtml
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For more details http://www.instruquest.com/index.html |
