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IKA A 11 Basic Batch Analytical Mill - 2900000

  • Model: 2900000
  • Manufactured by: IKA


Batch mill for 2 different grinding procedures: 
Impact grinding of hard, brittle or non-elastic grinding materials with high-grade stainless steel beater. This beater can be used for a Mohs hardness up to 6 (incl. with delivery).
Cutting grinding for pulverizing soft, fibrous materials with a cutting blade (not incl. with delivery).
- Moist and gluey materials can be pulverized by adding water
- Grinding chamber made of Tefcel (PTFE, glass fiber-reinforced) with stainless steel inlet (1.4571), useful volume 80 ml (incl. with delivery). For embrittlement of grinding materials with liquid nitrogen in the grinding chamber
- Optionally, a 250 ml grinding chamber is available

Technical Data

Process typebatch
Operating principlecutting/impact
Motor rating input160 W
Motor rating output100 W
Speed max.28000 rpm
Circumferential speed max.53 m/s
Usable volume max.80 ml
Feed hardness max.6 Mohs
Feed grain size max.10 mm
Material beater/cutterstainless steel 1.4034
Material milling chamberstainless steel 1.4571
Power-on time ON1 min
Power-om time OFF10 min
Milling chamber, can be cooled with waterno
Mill feed can be cooled in milling chamber with dry iceyes
Mill feed can be cooled in milling chamber with liquid nitrogenyes
Dimensions (W x H x D)85 x 240 x 85 mm
Weight1.5 kg
Permissible ambient temperature5 - 40 °C
Permissible relative moisture80 %
Protection class according to DIN EN 60529IP 43
Voltage220 - 240 / 100 - 115 V
Frequency50/60 Hz
Power input160 W

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