Schopper Riegler Beating Freeness Tester
- Product Code: Schopper_Riegler/P
Standards:
TS EN ISO 5267
TS EN ISO 5267-1
EN ISO 17229
DIN 53120-2
ISO 5636-2
ASTM D726-84
Product Description:
The Schopper_Riegler/P is used for the determination of drainability of pulp suspension in water.
Drainability is the measurable index of the refining degree of pulps.
Refining of pulps is one of the most important stages in the paper production process and influences the sheet forming and its physical properties strongly. This unit is applicable to all kinds of pulp in aqueous suspension.
The Schopper_Riegler/P also features an iron-cast base, large precision circular level, leveling feet, stainless steel structure, chrome-plated bronze drainage chamber, funnel, spreader cone, sealing cone, plexiglass safeguard, handle for drainage chamber, ISO standard pneumatic components, hook, spanner and fixing base for comfortable exchange of phosphor bronze wire screen.
| Technical Specification: | |
| Speed of the sealing cone | 100 ± 10 mm/s |
| Calibrated bottom orifice | 149.0 ± 1.0 S for 1L of H20 |
| Drainage chamber volume | 1000mL |
| Drainage area | 100cm2 |
| Pneumatic drive | 2.0kgF/cm2 |
| Measuring scales | 0 to 100ºSR |
| Resolution | 1ºSR |
| Applicable standards | ISO 5267/1 |
| Air Supply | 2kgF/cm2 |
| Air consumption | 0.1m3/h |
| Dimensions | 330 x 470 x 1440 mm |
| Weight | 25kg |