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Instrument Database:
Fritsch GmbH - Mortar Grinder pulverisette 2
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| Year of introduction |
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| Status |
available |
| Company |
Fritsch GmbH
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| Categories |
Sample preparation: Mills, Grinders
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For universal micro-milling of medium-hard to soft-brittle samples (dry or in suspension) down to analytical fineness. For the processing and homogenisation of pastes and creams on a laboratory scale.
Typical fields of application
Mining and Metallurgy, Chemistry, Geology and Mineralogy, Glass, Ceramics, Agriculture, Foodstuffs, Metallurgy, Pharmacy, Rocks and Soils, Electrical Industry.
Method of operation
The principle involved is similar to a hand mortar, in that the material to be ground is reduced in size between the pestle and the mortar bowl through pressure and friction. The mortar is rotated by a geared motor whilst the pestle is mounted in a freely rotatable manner.
Features of performance
- fast, uniform comminution
- Facility to add materials during any ongoing processes
- Removal and fitting of mortar bowl and pestle without tools (rapid bayonet climping)
- Reproducible pestle setting without tools readout during grinding
- Precrushing setting for coarse-grained samples
- easy cleaning due to removable mortar bowl and pestle
- choice of 7 different materials for mortar and pestle for contamination free grinding
- Certified safety (CE mark)
- 2 year guarantee
Equipment
The Mortar Grinder pulverisette 2 is delivered without grinding sets. Grinding mortar and pestle (= grinding set) are available in 7 different materials and must be ordered as accessories.
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| Specifications |
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Electrical details:
100-120/200-240 V/1~
Frequency:
50-60 Hz
input power:
180 W
Working Principle:
friction
Materials of the grinding parts:
agate, sintered corundum, zirconium oxide, stainless steel, hardened steel, hardmetal tungsten
carbide, hard porcelain
eccentric oscillations/rotor speed:
70/80 U/min
Max. feed size depending on the material:
8 mm
Max. throughput per batch:
150 ml
Final fineness:
10 - 20 µm
Over All Dimensions (WxDxH):
Table instrument: 31x46x41 cm
Weight net:
24 kg
Weight gross:
34 kg
suitable for the following sample materials
medium-hard, brittle, temperature-sensitive, moist
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