INTRODUCTION
HS-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 he related prescriptions mentioned
in ISO 5267/1 and GB3332. The SchopperRiegler 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.
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
CONNECTIONS
Electrical: none required
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