For hard, soft or fibrous samples. A variety of vessels are available for a wide range of grinding tasks. Suitable for pre-grinding through to fine grinding. With intermittent operation for pre-grinding hard samples or for thorough mixing.
Type | MultiDrive basic |
Motor power input | 1000 W |
Motor power output | 800 W |
Max. duty time | Short time operation (KB 5/10): 5 min ON / 10 min OFF |
Minimum speed | 3000 rpm |
Maximum speed | 20000 rpm |
Speed accuracy | ± 5 % |
W x D x H, total | 300 x 250 x 450 mm |
Weight | 10 kg |
Mains connection | 220-240 V, 50/60 Hz |
Designation of degree of hardness of minerals, metals and other products at different hardness stages. Each stage is marked by a reference mineral.
1 Mohs | talc | 6 Mohs | feldspar |
2 Mohs | gypsum | 7 Mohs | quartz |
3 Mohs | calcite | 8 Mohs | topaz |
4 Mohs | fluorspar | 9 Mohs | corundum |
5 Mohs | apatite | 10 Mohs | diamond |