Technical data
Working principle
impact force
Optimal for material type
hard, medium-hard, soft, brittle, tough, moist
Number of grinding stations
2
Grinding tools
grinding bowls and grinding balls
Materials of the grinding tools
agate, zirconium oxide, hardened stainless steel, hardmetal tungsten carbide
Grinding bowl sizes
125, 150, 250, 420, 500 ml
Grinding ball diameter
0.1 - 20 mm
Max. feed size (depends on material)
10 mm
Min. sample quantity
15 ml
Max. sample quantity
450 ml
Final fineness (depends on material)
< 0.1 µm
Typical grinding time down to analytical fineness
3 min
Grinding process
wet and dry
Grinding in inert gas
yes
Gas pressure and temperature measurement
yes
Rotational speed of main disk
100-800 rpm
Transmission ratio planetary disk / grinding bowl
i relative = 1 : -2
Effective diameter of main disk
180 mm
Centrifugal acceleration (g = 9.81 m/s²)
64 g
Interfaces
yes
Electrical Details, additional voltages available upon request
200-240 V/1~, 50-60 Hz, 2800 watt
Emission sound pressure level at the workplace
according to DIN EN ISO 3746 (depending on the material to be ground,
grinding bowls/balls, selected rotational speed)
approx. LpAd = 84 dB
Weight
110 kg
Dimensions (W x D x H)
bench top instrument 82 x 52 x 48 cm
Alat laboratorium umum