$3802.00
SE
CHINA ZY-DJ-23 Valley Freeness Tester, Valley Freeness Tester
Various fiber slurries are cut, crushed, rubbed, split, moistened and refined to achieve cell wall displacement and deformation of fibers. Meet ISO 5264/I, TAPPI-T200, GB7980 and other laboratory beating standards, can change the heavy thallium pressure, beating time, and automatically control the beating time to obtain different experimental results.
If you don't know how to choose "Freeness Tester", please consult customer service.