The instrument is applicable in testing all kinds of suspending pulp liquid that less than 100°SR. 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，ISO5267/1

Technical parameters:

1.      Range: 0-100°SR

2.      Resolution:1°SR

3.      Temperature of distilled water: 20±0.5 ℃

4.      Volume of distilled water: 1000 ml

5.      Draining time: 149±1 s

6.      Dimension: 460×250 (mm)