Retsch MM 400 - Page 18

The Mixer Mill MM 400
18
Operational data
Mains connection (depending on
the variant)
1~, 100-240V, 50/60Hz, 185W
Mains voltage fluctuations
+/- 10%
Overvoltage category
Category II
Degree of pollution
Degree II
Degree of protection
IP30
Electromagnetic compatibility
(EMC)
EMC Class B according to EN 55011
Values for grinding
Crushing principle
Bounce, friction
Dry grinding
Yes
Wet grinding
Yes
Cryogenic grinding
Yes
Number of grinding stations
2
Maximum feed amount
2 x 20ml
Feed size
8mm
Maximum achievable final
fineness level
~ 5 µm
Vibration frequency setting
Digital, 3–30Hz
Grinding jars (materials)
Hardened steel
Stainless steel
Tungsten carbide
Agate
Zirconia
Polytetrafluoroethylene (PTFE)
Polymethyl methacrylate (PMMA)
Grinding jar sizes
1.5ml / 5ml / 10ml / 25ml / 35ml / 50ml
Operation
4.3-inch touch display with rotary knob
Grinding time setting
Digital, 10s – 8h
In the cycle program mode, the total running time is
limited to 99 hours.
Storable SOPs (Standard
Operating Procedures)
12
Programmable cycles
6 (up to 99 repeats)
Dimensions and weight
Height
Width
Depth
Height with grinding chamber
open
350mm
385mm
470mm
640mm
Weight
Ca. 27.5kg
Required floor space
400x500mm
Site conditions
Installation height
Max. 2000 m above sea level NN