Technidyne PROFILE/Plus® Bendtsen Roughness with Porosity

Measures both roughness and porosity of paper and paperboard, offering configurations for top and bottom roughness and porosity measurements.

• TAPPI T555

  Roughness of Paper and Paperboard (Print-Surf Method)

• ISO 8791-4

  Paper and board — Determination of roughness/smoothness (air leak methods) — Part 4: Print-surf method

• BS 6563

  Method for determination of the roughness of paper and board by the Parker Print-surf apparatus

• ISO 8791-2

  Paper and board — Determination of roughness/smoothness (air leak methods) — Part 2: Bendtsen method

• ISO 5636-4

  Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method

• Paptac D.31P

  Roughness/Porosity of paper "Print-surf method"