XHV-15A Schopper Beating Freeness Tester
Pulp Beating 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 tester obeys the related prescriptions mentioned in ISO 5267/1 and GB3332.
The Schopper-Riegler test is designed to provide a measure of the rate at which a dilute suspension of pulp may be dewatered. It has been shown that the drainability is related to the surface conditions and swelling of the fibre, and constitutes a useful index of the amount of mechanical treatment to which the pulp has been subjected.
Measuring range | 0-100 °SR |
The division value of the reading measuring cylinder | 1°SR |
Draining time for the outgat | (149+/-1)s |
Residual volume | (7.5-8)ml |
Dimension | 250mmx450mmx1180mm |
Weight | 40kgs |