- Model NO.: PN-SDJ100
- Weight: 0-100Kg
- Application: Sr Freeness Tester
- Trademark: PNSHAR
- Specification: ISO
- HS Code: 90248000
- Type: Material Testing Machine
- Power Source: Manual
- Standards: ISO 5267/1, GB/T 3332 and Qb/T 1054
- Transport Package: Wood Case, Free-Fumigation Package
- Origin: Hangzhou, Zhejiang, China
Paper pulp Sr Freeness Testing Machine 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: |  1~100°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 |
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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