Canadian Freeness Tester CSF-20

Canadian Freeness Tester CSF-20

Manufactured by Techlab Systems

Canadian Freeness Tester for the determination of the degree of refining and the drainage speed of the paper fibers using the Canadian method.

Measures the rate of drainage of a diluted pulp suspension. The drainage rate is related to the surface conditions and swelling of the fibers. It is widely used to track the changes in the drainage rate of various chemical pulps during beating and refining.

The values obtained in the Freeness Tester CSF-20 Canadian method (ºCSF or ml) are the measure to which a pulp suspension performs dewatering.

Based on the TAPPI T227 and ISO 5267/2 standards, 3 dry grams of paper pulp are diluted in water and the suspension is poured into the drain container.The upper lid closes, and the lower lid opens.The suspension is now on the calibrated sieve plate.

  • Easy to use•Safety of use
  • Robust design
  • Robust equipment in stainless steel version
  • Ease of cleaning
  • Ease of operation and cleaning

Manufactured in Spain by TLS, AML are the exclusive UK agent

  • Ergonomic, easy to use

We’re here to help

Let us help you