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  13. Planetary Mono Mill Pulverisette 6 classic line

Planetary Mono Mill Pulverisette 6 classic line

The Planetary Mono Mill PULVERISETTE 6 classic line is a high-performance Planetary Ball Mill with a single grinding bowl mount and practical, easily adjustable imbalance compensation. Your advantage: Particularly easy use and high-energy effect of up to 650 rpm. This ensures a constantly high grinding performance with extremely low space requirements for loss-free grinding results for the comminution of hard, medium-hard, brittle and moist materials, dry in suspension or in inert gas.
At same time, the PULVERISETTE 6 classic line is ideally suited for mechanical alloying or for mixing and perfect homogenising of emulsions and pastes.

The comminution of the material to be ground takes place primarily through the high-energy impact of grinding balls. To achieve this, the grinding bowl, containing the material to be ground and grinding balls, rotates around its own axis on a main disk whilst rotating rapidly in the opposite direction. At a certain speed, the centrifugal force causes the ground sample material and grinding balls to separate from the inner wall of the grinding bowl. The grinding balls then cross the bowl at high speed and further grind the sample material by impact against the opposite bowl wall. In addition, impact between the balls themselves on the sample material adds to the size reduction process.
Due to the enormous rotational speed of the main disk – up to 650 rpm – achieves the PULVERISETTE 6 classic line a centrifugal acceleration of up to 29 g.

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Features

  • Special grinding force due to a rotational speed of up to 650 rpm
  • Low space requirements and ergonomic design
  • Particularly easy-to-use
  • Timer programming precise to ± one second
  • Simultaneous processing of up to 2 samples
  • Useful capacity up to 225 ml
  • Large rotational speed range with accurate display
  • Easy to open grinding chamber completely encapsulated
  • Cooling of the grinding chamber with a built-in fan for long grinding times
  • Exactly reproducible grinding results thanks to a regulated drive, precise transmission ratio (toothed belt), programmable microprocessor control electronic
  • Programmable interval and pause times
  • Smaller grinding bowls also possible with an adapter
  • RS232 interface for outputting process data (validation)
  • Monitoring of the grinding parameters even when grinding chamber is open through an ergonomically positioned and always visible, splash-proof IP65 membrane keyboard
  • Easy cleaning of the grinding elements
  • Energy-save-function (electricity-saving mode)
  • Extensive accessories for simplifying your daily work

specifications

Working principle impact force
Optimal for material type hard, medium-hard, soft, brittle, tough, moist
Number of working stations 1
Grinding tools grinding bowls and grinding balls
Materials of the grinding tools agate, sintered corundum, silicon nitride, zirconium oxide, hardened stainless steel, hardmetal tungsten carbide
Grinding bowl sizes 80, 250, 500 ml
Grinding ball diameter 0.1 – 40 mm
Max. feed size (depends on material) 10 mm
Min. sample quantity 10 ml
Max. sample quantity 225 ml
Final fineness (depends on material) < 1 µm
Typical grinding time down to analytical fineness 4 min
Grinding process wet /dry
Grinding in inert gas yes
Gas pressure and temperature measurement yes
Rotational speed of main disk 100-650 rpm
Transmission ratio planetary disk / grinding bowl relative = 1 : -1.82
Effective diameter of main disk 121.6 mm
Centrifugal acceleration (g = 9.81 m/s²) 29 g
Interfaces yes
Electrical Details 100-120/200-240 V/1~, 50-60 Hz, 1000 Watt
voltage, indicated by customer is set
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) up to approx. LpAd = 85 dB
Weight 63 kg
Dimensions (W x D x H) bench top instrument 37 x 53 x 50 cm

Manufacturers

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Document

Planetary Mono Mill Pulverisette 6 classic line

Industries

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Methods

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Spares and accessories for PULVERISETTE 6 classic line

GRINDING BOWLS

Please select 1 grinding bowl offered in the sizes 500 ml, 250 ml and 80 ml to perfectly match your sample volume. The useful capacity of the grinding bowls can be found in the selection aid. Grinding bowl 80 ml: The grinding bowl holder can be equipped with 2 bowls 80 ml or 1 bowl 80 ml using an adapter to mount the bowls on top of each other.
For the best grinding results in each individual case, all grinding bowls are available in 6 different materials, thus directly preventing contamination of the samples as a result of undesired abrasion.

GRINDING BALLS

For achieving best grinding results grinding balls are available in 0.1 – 40 mm diameters and in 6 different materials, thus directly preventing contamination of the samples as a result of undesired abrasion. The recommended number of balls per grinding bowl can be found in the selection aid.

SPECIAL ACCESSORIES

The Gas Pressure and Temperature Measuring System – GTM for continuous measurement of gas pressure and temperature directly in the grinding bowl turns the Planetary Mills PULVERISETTE 4, PULVERISETTE 5, PULVERISETTE 6 of the FRITSCH classic line into an analytical measuring system.
For quickly and safely grinding in inert gas and for mechanical alloying classic line gassing lids are recommended.
Certificate for IQ/OQ documentation is also available.

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