Absorption / Water Absorption (e.g., COBB) Pulp and Paper Testing Equipment
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: Smoothness; Absorption / Water Absorption; Densometry / Pore Size
- Mounting / Loading Options: Process Line Mounted for Continuous Monitoring
- Methods, Technology & Standards: Mass flow and servo-regulator technology, automatic test feature, auto-drive mechanism
- Display & Special Features: Digital
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]
- Properties Analyzed: Adsorption / Desorption; Porosimetry / Pore Volume; Absorption / Water Absorption
- Mounting / Loading Options: Benchtop or Laboratory
- Methods, Technology & Standards: Roller method
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]
- Properties Analyzed: Absorption / Water Absorption; Densometry / Pore Size
- Display & Special Features: Digital
- Mounting / Loading Options: Process Line Mounted for Continuous Monitoring