Specifications

Applying to test beating pulp strength. Schopper-Riegler type. ISO 3332-1982 and ISO5267/1

high quality freeness tester

 

It is applicable in testing all kinds of suspending pulp liquid that less than 100°SR--- Schopper-Riegler. It can utilize the material economically with manual controlling and operate easily. Its parameters and performance accord with the standards QB/T1054-98, GB/T3332-1982 and ISO5267/1.

 

Characters:

 

1. hydraulic pressure structure with stainless steel

2. confirms to Standard ISO 3332-1982 and ISO5267/1

3. filters’s material is phosphor bronze, with its working area 100cm²

 

Technical parameters:

 

1.Range: 0-100°SR

2. Minimum scale: 1°SR

3. Temperature of distilled water: 20±0.5 °C

4. Volume of distilled water: 1000 ml

5. Draining time: 149±1 s

6. Dimension: 460×250 (mm)