Calibrated air flow restrictor (Medium Range) to verify airflow of PROFILE/Plus Porosity instruments. Includes traceability certificate.
Achieving uniform ink coverage is essential to high-quality printing, and can only be achieved with a uniform paper surface. The PROFILE/Plus® Roughness & Porosity makes it possible to meet this demand with accurate measurements to help control paper roughness.
Efficiency – The average seven-second testing process provides quick measurement response and accuracy.
Versatility – It is the only standalone roughness tester that offers you built-in paper feed and your choice of porosity and two-sided roughness measurement simultaneously.
Unique calibration – Its dummy head system allows for fast and easy flow verification.
Configurable – The instruments can be equipped to measure either Sheffield or Bendtsen Roughness and a variety of Porosity reporting units.