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INTRODUCTION
PN-SDJ100 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.
APPLICATIONS
Pulp
STANDARDS
Meets ISO 5267/1, GB/T 3332 and QB/T 1054
SPECIFICATIONS
1.Measuring range: 1~~100°SR
2.The division value Of the reading measuring cylinder :1°SR
3.Draining time for the outgate：（149±1）s
4.Residual volume: (7.5~~8)ml
FEATURES
1.The phospher bronze wire is non-corrosive for low maintenance
2.Easy to use and clean
3、Stainless steel
4、Robust equipment