Freeness & Beating

Product Description Property/Function Catalog #

33-24 Canadian Standard Freeness Tester (Wall 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).

From Messmer Büchel BV, a TMI Group of Companies brand.

Freeness & Beating

33-24

Beating and Freeness (Schopper Riegler)

The Schopper Riegler Beating and Freeness Tester is designed to determine the rate of drainage of a dilute pulp suspension and express it in terms of the Schopper Riegler (SR) value. The SR value is the inverse of the volume of water collected divided by 10. The rate of drainage is related to the work done on the fiber during beating and refining.

From Messmer Büchel BV, a TMI Group of Companies brand.

Freeness & Beating

33-29

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).

From Messmer Büchel BV, a TMI Group of Companies brand.

Freeness & Beating

33-23

Laboratory Pulp Beater

A Valley-type beater for beating pulps under standardized laboratory conditions. Pulp fibers in aqueous suspension pass between a set of stationary and rotating metal bars under controlled conditions of rate and pressure. The beater may be used to produce pulp samples at increasing degrees of beating, from free to wet, which may then be formed into laboratory hand sheets for physical property measurements. Thus it is possible to assess the paper making potential of pulps without the necessity of full-scale trials.

Freeness & Beating

72-16

Pulp Disintegrator

Disintegration of a pulp sample is the mechanical treatment, in water, of interlaced fibers to separate them from one another.

Freeness & Beating

73-18

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