Mulino da laboratorio per la macinazione di sostanze dure, medio dure e fragili fino alla scala 9 Mohs. Camera utile 250 ml. Doppia camera di macinazione raffreddabile con acqua tramite due portagomma Camera di macinazione rimovibile e pulibile Lama M 21 fornita di serie per macinazioni fino alla scala 5 Mohs Garanzia 2 anni (tranne materiale di consumo) 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