Variable speed rotor mill for sample preparation
When dealing with soft to medium-hard, brittle, fibrous, or temperature-sensitive samples, achieving fast and efficient comminution becomes a crucial task. Common challenges include inadequate cooling, slow throughput, and difficulty in achieving fine grinding, which can hinder sample preparation efficiency.
Performs fast and precise comminution
The Variable Speed Rotor Mill PULVERISETTE 14 premium line by Fritsch offers a versatile comminution solution. It combines impact, shearing, and cutting mechanisms in one instrument, enhancing performance and cooling while maintaining low noise. The mill features a powerful motor reaching up to 22,000 rpm, suitable for fast processing of various materials. It supports sample throughput of up to 15 liters per hour and achieves a final fineness of d50 < 40 µm with sieve rings ranging from 0.08 to 6 mm. The unique dual capability allows it to function as a cutting mill with easy conversion, making it efficient for pre- and fine comminution of diverse sample types. Adding a Fritsch Cyclone separator can further enhance throughput and cooling, which is especially beneficial for temperature-sensitive materials. The mill's intelligent safety control system ensures safe operation by checking component completeness and correct insertion before starting.
Benefits
- Dual functionality: impact and cutting mill in one
- High-speed motor for fast sample throughput
- Efficient cooling system to prevent overheating
- Easy to clean, including dishwasher-safe components
- Suitable for a wide range of sample types and sizes