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- Analytical Mill A 11 basic
- Description
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
|
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 / 100 - 115 V |
|
Frequency |
50/60 Hz |
|
Power input |
160 W |