Gurley Precision Instruments Datasheets for Densometers and Porosimeters

Densometers and porosimeters are used for measuring porosity, air permeability or air resistance of sheet-like or bulk materials.
Densometers and Porosimeters: Learn more

Product Name Notes
Manual Densometers -- 4110N
Manual Densometers -- 4118N
Manual Densometers -- 4190N
Permeometer -- 4301N
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...
Cobb Sizing Tester -- 4180x 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...
Automatic Densometer -- 4340N 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...