Versatile Use
Thanks to its special mode of operation, the FRITSCH Mortar Grinder PULVERISETTE 2 is the ideal universal grinder in the laboratory – for analysis, quality control and materials testing as well as for the mixing and homogenisation of pastes and creams on a laboratory scale. Its particularly gentle grinding by friction with almost no thermal load is ideal for the preparation of tablets in galenics. Using liquid nitrogen it also grinds difficult-to-mill samples with moist, fibrous or elastic structures. And the PULVERISETTE 2 is also ideally suited for mixing of solids or liquids and solids. With brief, reliably reproducible grinding and mixing times, it is loss and dust free. For final finenesses of between 10 and 20 μm, with a feed size of 6 – 8 mm and a max. sample quantity of up to 190 ml.
| Working principle | friction |
| Optimal for material type | hard, medium-hard, soft, brittle fibrous, abrasive and temperature sensitive |
| Grinding tools | mortar bowl with pestle |
| Materials of the grinding tools | agate, sintered corundum, hard porcelain, zirconium oxide, stainless steel, hardened steel, hardmetal tungsten carbide |
| Grinding bowl diameter | inner - 130 mm, outer - 200 mm |
| Max. feed size | 8 mm |
| Min. sample quantity | 10 ml |
| Max. sample quantitiy | Up to 190 ml |
| Final fineness | 10 - 20 µm |
| Grinding process | Dry/wet |
| Mortar bowl speed | 50 Hz - ~70 rpm, 60 Hz - ~80 rpm |
| Electrical Details (voltage indicated by customer is set) | 100-120/200-240 V/1~, 50/60 Hz, 300 Watt |
| Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground and grinding set) | Approx. LpAd = 71 dB |
| Weight | 24 kg |
| Dimensions (W x D x H) | bench top instrument 31 x 46 x 41 cm |
