Mixer Mills MM 400
The mixer mills are true laboratory ''all-rounders''. They have been developed specially for grinding, homogenising and mixing of small amounts of sample in only a few seconds. They are also perfectly suitable for the disruption of biological cells as well as for DNA/RNA recovery.
The MM 400 can also be used for cryogenic and wet grinding.

-Grinding by impact and friction, for up to 20 samples per run
-3 different grinding modes: dry, wet or cryogenic (MM 400)
-Screw-top grinding jars for leak-proof grinding (MM 400)
-9 Standard Operating Procedures can be stored
Specifications
Feed size: ≤ 8 mm
Ultimate fineness: approx. 5 µm
Charge: max. 2 x 20 ml
Digital preselection of vibrational frequency: 3 ... 30 Hz (180 ... 1800 rpm.)
Power supply: 100 ... 240 V, 50/60 Hz

Type MM 400
Min. speed 180 rpm
Max. speed 1500 rpm
Max. Feed quantity/ Flow rate 40 ml
max. Ult. fineness 0.050000 mm
No. of grinding stations 2
Feed size 8 mm
Width 371 mm
Depth 461 mm
Height 266 mm
Net weight 26 kg
Max. throughput l/h
Max. throughput kg/h
Max. volume of work 40 ml
max. Aufgabeguthärte Mohs
min. oscillation frequency 3 Hz
max. oscillation frequency 30 Hz
Protection class
Rated capacity kW
Type of auxiliary energy 115/230, 50-60 Hz
Plug type EU
Dimensions (W x D x H) 371 x 461 x 266 mm
Grinding jars ml
Weight 26 kg
Dimensions (W x D x H) 371 x 461 x 266 mm