IKA A11 Basic Analytical Mill / Grinding Mills A 11, include SS Beater

IKA A11 Basic Analytical Mill / Grinding Mill Include : - A 11 Basic analytical mill - A 11.1 Spare beater 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 Specification : 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 : 220 - 230 V Frequency : 50/60 Hz Power input : 160 W