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).
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Moist and gluey materials can be pulverized by adding water
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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
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Optionally, a 250 ml grinding chamber is available
| Model |
A 11 Basic |
| 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 |
| Usable 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 ON |
1 min |
| Power-on time OFF |
10 min |
| Milling chamber, can be cooled with water |
no |
| 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 / 100 - 115 V |
| Frequency |
50/60 Hz |
| Power input |
160 W |
