Electrokinetic Analyzer for Solid Surface Analysis -- SurPASS
from Anton Paar

Use the SurPASS electrokinetic analyzer in surface analysis to investigate the zeta potential of macroscopic solids based on a streaming potential and streaming current measurement. The zeta potential is related to the surface charge at a solid/liquid interface and is a powerful indicator for the... [See More]

  • Properties Analyzed: Zeta Potential of Surfaces and Particles; Absorption / WaterAbsorption
  • Mounting / Loading Options: Benchtop or Laboratory
  • Test Media: Food / Beverage
  • Display & Special Features: PC Interface / Networkable
Automatic Densometer -- 4340N
from Gurley Precision Instruments

Our flagship instrument. The Model 4340 combines the abilities of our textile, standard and high pressure Densometers, S-P-S Testers as well as our programmable digital timers and provides a reading in seconds, thus reducing the time required to test a material. By utilizing state-of-the-art mass... [See More]

  • Properties Analyzed: Texture Analysis; Flowability / Workability; Smoothness; Absorption / WaterAbsorption; Densometry / Pore Size
  • Test Media: Textiles; Paper
  • Methods, Technology & Standards: Mass flow and servo-regulator technology, automatic test feature, auto-drive mechanism
  • Mounting / Loading Options: Process Line Mounted for Continuous Monitoring
Tristar II 3020 Surface Area Analyzer
from Micromeritics

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, with the... [See More]

  • Properties Analyzed: Adsorption / Desorption; Porosimetry / Pore Volume; Surface Energy / Tension; Specific Surface Area; Total Surface Area; Absorption / WaterAbsorption
  • Test Media: Food / Beverage; Foam / Porous Materials; Geological (Rock, Strata, etc.); Adhesives/Sealants; Ceramics; Catalyst; Powders
  • Methods, Technology & Standards: Flowing Gas Method
  • Display & Special Features: PC Interface / Networkable; SPC Software or Capability
Gravimetric Water Sorption Analyzer -- DVS-1
from Quantachrome Instruments

Water sorption behavior plays an important role in the development and use of many common and advanced materials. Some examples include: Stability of pharmaceutical excipients and drug actives. Drying and storage of grains. Texture and shelf life of food products. PEM fuel cell components. Mortar,... [See More]

  • Properties Analyzed: Absorption / WaterAbsorption
  • Mounting / Loading Options: Benchtop or Laboratory
  • Test Media: Concrete/Mortar; Food / Beverage; Adhesives/Sealants; Ceramics; Textiles; Powders
InfraSpec VFA-IR Spectrometer -- Model E
from Wilks Enterprise, Inc.

The two InfraSpec Models, E and ES, are identical except for the sample plate cover on the Model ES. For the measurement of volatile samples such as ethanol and gasoline, it is necessary to cover the sample plate to reduce evaporation that can affect the reading. For biodiesel blend and biodiesel... [See More]

  • Properties Analyzed: Absorption / WaterAbsorption
  • Test Media: Fuel / Fuel Materials
  • Methods, Technology & Standards: Spectrometer, 5.4-10.8 ┬Ám
  • Mounting / Loading Options: Benchtop or Laboratory
Dissolution Tester -- DT-810
from JASCO

The model DT-810 Dissolution Tester is fully automated and designed for flexibility to provide dissolution testing of up to 8 samples with either the paddle method (standard) or the rotating basket method (option). The unique circular design provides uniform water temperature while utilizing a round... [See More]

  • Properties Analyzed: Adsorption / Desorption; Disintegration / Dissolution; Absorption / WaterAbsorption
  • Test Media: Food / Beverage
  • Methods, Technology & Standards: Paddle method, optional rotating basket method
  • Mounting / Loading Options: Benchtop or Laboratory