Working principle |
impact force |
Optimal for material type |
medium-hard, brittle, moist |
Grinding tools |
grinding bowls and grinding balls |
Materials of the grinding tools |
zirconium oxide, hardened stainless steel, PTFE |
Grinding bowl sizes |
5, 10, 15 ml |
Grinding ball diameter |
0.1 – 15 mm |
Max. feed size (depends on material) |
6 mm |
Min. sample quantity |
0.1 ml |
Max. sample quantity |
5 ml |
Final fineness (depends on material) |
5 µm |
Grinding time (depends on material) |
2 min |
Grinding process |
dry / wet |
Cryogenic grinding |
liquid nitrogen can be used for pre-cooling in the PTFE bowl |
Grinding bowl oscillations per minute |
900 – 3,000 at 9 mm amplitude |
Electrical details |
100 – 240 V/1~, 50 – 60 Hz, 70 Watt |
Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground and grinding bowl/balls used) |
approx. LpAd = 75 dB |
Weight |
7 kg |
Dimensions (W x D x H) |
bench top instrument 20 x 30 x 30 cm |