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Variable Speed Rotor Mill PULVERISETTE 14 Premium Line
Using the principle of impact, shearing and cutting comminution together in one instrument, the FRITSCH Variable Speed Rotor Mill PULVERISETTE 14 Premium Line offers a higher performance, better cooling and lesser noise compare to other instruments. Its powerful motor is suitable for soft to medium-hard materials, brittle, fibrous and temperature sensitive materials.
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- Powerful grinding with 22,000 rpm for particularly fast sample throughput
- Max. feed size < 15 mm, sample throughput of up to 15 l/h and more
- Final fineness d50 < 40 Μm, sieve rings 0.08 - 6 mm
- Extremely high impact speed of the rotor (111 m/s = 399.6 km/h)
- Multifunctional with impact or cutting rotor in one instrument
- Simple, tool-free changing of rotor, collecting vessel, sieve ring, labyrinth disk and -seal
- Easy cleaning due to Clean Design
- Efficient cooling of the grinding chamber due to extremely high airflow
- Highly durable low-wear rotors with cooling fins made of stainless steel
- Grinding chamber made of stainless steel or PTFE-coated
- Grinding parts made of stainless steel and pure titanium
- Maintenance-free three-phase motor with regulated rotor speed 6,000 - 22,000 rpm (max. impact speed 399.6 km/h)
- High speed stability even under full load
- Wear-free labyrinth seal between the grinding chamber and drive motor
- Removable dust filter for convenient cleaning
- Ergonomic operation with touchscreen
- USB interface as well as integrated regulation function for the new Vibratory Feeder LABORETTE 24
- AutoLOCK grinding chamber for incredibly safe operation
- Significantly better cooling of the sample
- Pleasantly quiet operation
- Extensive accessories available - easing your laboratory tasks
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| Materials of the grinding tools | stainless steel, pure titanium and PTFE-coated |
| Max. feed size (depending on the material) | < 15 mm |
| Min. sample quantity | < 10 ml |
| Max. throughput (depending on the material and sieve size) | 15 l/h |
| Final fineness (sieve inserts) | 0.08 - 6 mm |
| Feeding | batchwise/continuous |
| Rotor speed | 6,000 - 22,000 rpm (max. impact speed 399.6 km/h) |