A 11 basic Analytical mill

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

Scope of delivery

• A 11 basic Analytical mill
• A 11.1 Spare beater

Technical Data

Process type	batch
Operating principle	cutting/impact
Motor rating input	160 W
Motor rating output	100 W
Speed max.	28000 rpm
Circumferential speed max.	53 m/s
Useable volume max.	80 ml
Feed hardness max.	6 Mohs
Feed grain size max.	10 mm
Material beater/cutter	stainless steel 1.4034
Material milling chamber	stainless steel 1.4571
Power-ON time	1 min
Power-OFF time	10 min
Mill feed can be cooled in milling chamber with dry ice	yes
Mill feed can be cooled in milling chamber with liquid nitrogen	yes
Dimensions (W x H x D)	85 x 240 x 85 mm
Weight	1.5 kg
Permissible ambient temperature	5 - 40 °C
Permissible relative humidity	80 %
Protection class according to DIN EN 60529	IP 43
Voltage	100 - 115 V
Frequency	50/60 Hz
Power input	160 W