Mini-Mill "pulverisette 23", FRITSCH

Mini-Mill "pulverisette 23"

For fine comminution of very small quantities, dry laboratory samples or solids in suspension. For mixing and homogenization of emulsion.


Typical fields of application:
Ideal for sample preparation, for example analysis, chromatography, mass spectrometry or x-ray structural analysis. Can be used for preparing samples for genetic research, for homogenizing of active ingredients, preparation of extracts in the forensic analysis and milling of pigments or other precious materials.


Method of operation:
Vertical oscillations of the grinding bowl with high amplitude generates a particle-size reduction through the impact of the grinding ball and friction between ball and grinding bowl wall.

Performance features at a glance:

  • Fast, reproducible size reduction
  • Quick fastening of the grinding bowl
  • Adjustable and reproducible grinding time
  • Regulated oscillation frequency
  • Oscillation amplitude 9 mm
  • Simple operation and easy cleaning of grinding parts
  • Certified safety (CE mark)
  • 2-year guarantee

Technical data:

Max. throughput: 5 ml

Max. funnel opening: 6 mm

Final grain size: 10 µm

Dimensions (L × D × H): 20 × 30 × 30 cm

Weight net: 15 kg

Power supply: 100 – 240 V/1~/ 100 W

 

 ArticleOrder No.
 Mini-mill "pulverisette 23"53 98 23100
 

For 100 – 240 V/1~, 50 – 60 Hz, without grinding bowl and ball; Please select bowl and ball from the tables and order separately. The mill cannot work without bowl and ball. 




Accessories

Grinding bowls

 

 MaterialVol.
ml		Order No. MaterialVol.
ml		Order No.
 rust-proof steel1553 98 23141 rust-proof steel1053 98 23131
 hardened steel1553 98 23140 hardened steel1053 98 23130



Grinding balls

For grinding bowls 15 ml, 10 ml volume

 

 MaterialBall Ø
mm		Order No. MaterialBall Ø
mm		Order No.
 rust-proof steel1553 98 07511 rust-proof steel1053 98 05711
 hardened steel1553 98 07509 hardened steel1053 98 05709



Grinding bowls and balls also available in agate and zirconium oxide, as well as balls with 5 mm dia.


Recommended number of grinding balls (max. per bowl)

 

 Ball dia. mmVolume mlVolume ml
 1510
 1521
 1043


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