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:
| NO. |
ITEM |
SPECIFICATION |
| 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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