Paper & Packaging
Schopper Riegler Freeness Tester
Pulp drainability in °SR
Determines the drainability of pulp suspensions in degrees Schopper Riegler. The all-stainless assembly with sealing cone, wire screen and calibrated collection cylinders gives repeatable results in pulp and paper laboratories.
Technical specifications
Test principle
Schopper Riegler drainability
Read-out
Degrees SR from collected filtrate
Material
Stainless steel throughout
Screen
Standard SR wire screen plate
Cylinders
Graduated 1000 ml collection set
Mounting
Bench-top with levelling feet
Applications
Pulp refining and beating control
Stock preparation optimisation
Recycled fibre line monitoring
Pulp mill research and development
Frequently asked questions
What is the Schopper Riegler Freeness Tester?+
Determines the drainability of pulp suspensions in degrees Schopper Riegler. The all-stainless assembly with sealing cone, wire screen and calibrated collection cylinders gives repeatable results in pulp and paper laboratories.
What standards does the Schopper Riegler Freeness Tester comply with?+
The Schopper Riegler Freeness Tester complies with the following standards: ISO 5267-1.
What are the key features?+
- Full stainless-steel construction
- Precision wire screen and sealing cone
- Twin graduated collection cylinders
- Counter-weighted release mechanism
- Stable heavy base plate with levelling feet
- Easy dismantling for cleaning
Where can I buy the Schopper Riegler Freeness Tester in India?+
The Schopper Riegler Freeness Tester is manufactured and sold by Techno India, based in Roorkee, Uttarakhand. Contact us at sales@techno-india.com or call 08077928706 for pricing and delivery. We provide installation, calibration and AMC across India.
Next step
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