Mill M 20 Universal mill - IKA

Batch mill suitable for dry grinding of hard and brittle substances. - Double-walled grinding chamber can be cooled with water through two hose adapters - Removable grinding chamber, easy to clean - Two grinding chambers can be alternately operated using one drive - M 21 blade incl. with delivery Technical Data - Process type: batch - Operating principle: cutting/ impact - Motor rating input: 620 W - Motor rating output: 260 W - Speed max.: 20000 rpm - Circumferential speed max.: 72 m/ s - Usable volume max.: 250 ml - Feed hardness max.: 5 Mohs - Feed grain size max.: 7 mm - Material beater/ cutter: stainless steel 1.4034 - Material milling chamber: stainless steel 1.4301 - Power-on time ON: 7 min - Power-om time OFF: 10 min - Milling chamber, can be cooled with water: yes - Mill feed can be cooled in milling chamber with dry ice: yes - Mill feed can be cooled in milling chamber with liquid nitrogen: no - Dimensions ( W x H x D) : 170 x 350 x 170 mm - Weight: 6.6 kg - Permissible ambient temperature: 5 - 40 ° C - Permissible relative moisture: 80 % - Protection class according to DIN EN 60529: IP 21 - RS 232 interface: no - Analog output: no - Voltage: 230 / 115 V - Frequency: 50/ 60 Hz - Power input: 620 W