Textiles Densometers and Porosimeters

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]

  • Test Media: Paper; Textiles
  • Methods, Technology & Standards: Mass flow and servo-regulator technology, automatic test feature, auto-drive mechanism
  • Properties Analyzed: Densometry / Pore Size
  • Display & Special Features: Digital; Process Line Mounted for Continuous Monitoring
Cobb Sizing Tester -- 4180x
from Gurley Precision Instruments

GENUINE GURLEYTM Cobb Sizing Testers have been manufactured by Gurley for over a half-century and represent an economical and practical means of determining liquid absorptiveness or resilience of treated and untreated papers, boards, fabrics and other sheet materials. The complete kit consists of... [See More]

  • Test Media: Paper; Textiles
  • Methods, Technology & Standards: Roller method
  • Properties Analyzed: Porosimetry / Pore Volume; LiquidPermeability
  • Display & Special Features: Benchtop or Laboratory
Manual Densometers -- 4110N
from Gurley Precision Instruments

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. [See More]

  • Test Media: Paper; Textiles
  • Display & Special Features: Digital; Process Line Mounted for Continuous Monitoring
  • Properties Analyzed: Densometry / Pore Size
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]

  • Test Media: Adhesives/Sealants; Ceramics; Concrete/Mortar; Food / Beverage; Powders; Textiles
  • Display & Special Features: Benchtop or Laboratory
  • Properties Analyzed: Porosimetry / Pore Volume
Through-Pore Size Analyzer -- Porometer 3G micro
from Quantachrome Instruments

The Porometer 3G micro is the capillary flow porometer with small-to-medium pore size capability, and customizable flow rate options. The standard pressure capability of up to 100 psi / 7 bar allows for pore size distributions in the range of 0.09 µm up to >90 µm to be measured easily... [See More]

  • Test Media: Ceramics; Foam / Porous Materials; Paper; Powders; Textiles; Membranes, Sintered Metals
  • Display & Special Features: Benchtop or Laboratory; SPC Software or Capability
  • Properties Analyzed: Porosimetry / Pore Volume