The Variable Speed Rotor Mill PULVERISETTE 14 premium line offers impact, shearing and cutting comminution in one instrument - with higher performance, better cooling and significantly quieter than comparable instruments.
With powerful 22,000 rpm of the impact rotor, as a centrifugal mill, it ensures a fast sample throughput of 15 l/h and more, which can be further increased by the use of the FRITSCH Cyclone separators. It is ideal for soft to medium-hard, brittle, fibrous and temperature-sensitive samples. Samples which are difficult to grind or extremely temperature-sensitive samples can be embrittled with the addition of liquid nitrogen and subsequently comminuted.
Unique dual use: By using a cutting rotor, the Variable Speed Rotor Mill becomes a Cutting Mill - ideal for efficient pre- and fine comminution of soft to hard-tough, fibrous materials and plastics. And in contrast to conventional Cutting Mills, the entire grinding chamber and all grinding parts can be removed without tools, cleaned in the dishwasher and are autoclavable for sterile comminution.
How you can fast and easily turn your material into a homogeneous sample for first-rate analysis - ask our experts – they are happy to advise you.