SR Type Beating & Freeness Tester (Neumatic Model)

The Shopper Reigler Type Beating & Freeness tester (Pneumatic Model) measures the drainage of beaten a pulp suspension and expressed as SR number. Pneumatic arrangement ensures a constant lifting rate for the sealing cone. The equipment is intended for long fibered pulps that produce a dense fibre mat on the screen.

 TECHNICAL - SPECIFICATION

Pulp Sample consistency : 0.20%

Pulp Temperature adjusted at : 20 0C ± 0.05 ºC

Reproducibility : Within 4%.

Pulp Volume : 1000 ml.

Graduation on the discharge collecting cylinder : ºSR (1000 ml corresponds to 0 ºSR 0 ml corresponds to 1000 SR)

Automatic sealing cone-lifting arrangement. Complies with Correlation of results with the original Schopper instruments.