Industrial Physics

Industrial Physics

40 McCullough Drive, New Castle, DE 19720 USA

Canadian Standard Freeness Tester (Stand Model)

Canadian Standard Freeness Tester (Stand Model)


Canadian Standard Freeness Tester determines the rate of drainage of a dilute pulp suspension and express it in terms of freeness. The rate of drainage is related to the work done on the fiber during beating or refining. Two models are offered: stand model (stainless steel) and wall model (brass).


  • Calibrated and traceable to industry standards

  • Easy to operate

  • Extremely accurate

  • Durable, heavy construction

  • Stand model is constructed of corrosion resistant stainless steel and Wall model is constructed of brass

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