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