Typical fields of application:

Ideal for sample preparation, for example analysis, chromatography, mass spectrometry or x-ray structural analysis. Can be used for preparing samples for genetic research, for homogenizing of active ingredients, preparation of extracts in the forensic analysis and milling of pigments or other precious materials.

Method of operation:

Vertical oscillations of the grinding bowl with high amplitude generates a particle-size reduction through the impact of the grinding ball and friction between ball and grinding bowl wall.

Performance features at a glance:

• Fast, reproducible size reduction
• Quick fastening of the grinding bowl
• Adjustable and reproducible grinding time
• Regulated oscillation frequency (15 – 50 Hz)
• Oscillation amplitude 9 mm
• Simple operation and easy cleaning of grinding parts
• Certified safety (CE mark)
• 2-year guarantee

Technical data:

Max. throughput: up to 5 ml

Max. funnel opening: 6 mm

Final grain size: 10 µm

Dimensions (L × D × H): 20 × 30 × 30 cm

Weight net: 7 kg

Power supply: 100 – 240 V/1~/ 100 W

For grinding bowls 15 ml, 10 ml and 5 ml volume

Grinding bowls and balls also available in zirconium oxide and hardened steel, as well as balls with 5 mm and ≤ 3 mm dia.

Grinding balls are also available in the diameters 0.5 - 4 mm (to obtain fineness in the nano-metre range), as well as in 5 mm (see grinding balls for grinding bowls for planetary micro mill PULVERISETTE 7 premium line.