Fine and powerful comminution with maximum flexibility
Fritsch
The high-speed Universal Cutting Mill Pulverisette 19 comminutes up to 60 L/h of soft to medium-hard sample materials and fibrous materials at a torque of up to 30 Nm with reliable, reproducible results. The variable rotational speed adjustment, in increments of 100 between 300 and 3,000 rpm, enables fine tuning of the comminution process for each sample within a very wide range of applications. A low-speed version has a variable rotational speed adjustment between 50 and 700 rpm and a torque of up to 67 Nm. The combination of low cutting rate and extreme cutting forces enables a very powerful comminution of hard, tough-elastic samples and small sample quantities. At the same time, it is suitable for all cases where thermal damage, the loss of highly volatile substances, or an excessively high fine share need to be avoided, says the company. The cutting mills can be combined with a cyclone separator (photo) for sample recovery, and an optional exhaust system. The cyclone separator is completely made of stainless steel 304. Hall 2, Stand 227 — Fritsch GmbH, Idar-Oberstein, Germany