Fritsch
This knife mill can quickly homogenize sample materials
The new Pulverisette 11 (photo) is an industrial-grade knife mill for fast and gentle comminution and homogenization of moist, oily and fatty, as well as dry, soft, medium-hard and fibrous samples. The mill features a motor with power up to 1,250 W and knife blades with up to four cutting edges, resulting in up to 56,000 cutting processes per minute, says the manufacturer. The grinding vessel has up to 1,400-mL capacity, and the adjustable Vario-Lid system can be added for variable volumes. To ensure safe operations, the knife is fastened in such a manner so that it cannot come loose, even if the sample material is very hard or the startup speed is high. The grinding vessel, lid and knife of the Pulverisette 11 can be cleaned easily and are autoclavable for sterile comminution. Hall 4.1, Stand J49 — Fritsch GmbH, Idar-Oberstein, Germany