SPS TESTER OR DENSOMETER (GURLEY TYPE)

(WITH PHOTO ELECTRONIC DIGITAL TYPE)

 

SPS TESTER OR DENSOMETER (Gurley Type) is a standard instrument for measuring the Smoothness, Porosity, Air Permeability of paper and paper products and conforms to International Standard: TAPPI - T460 m49 and ASTM-D726 - 58 method A.