Mixer Mill MM 400

Description

It can mix and homogenize powders and suspensions in only a few seconds. It is also perfectly suitable for the disruption of biological cells as well as for DNA/RNA and protein extraction. With its high performance and great flexibility the mixer mill MM 400 is a unique product in the market.

Application Examples :
• alloys, animal feed, bones, ceramics, cereals, chemical products, coal, coke, drugs, electronic scrap, glass, grains, hair, minerals, oil seeds, ores, paper,
plant materials, plastics, sewage sludge, soils, straw, tablets, textiles, tissue, tobacco, waste samples, wood, wool, … continue to application database

Product Advantages :
• 3 different grinding modes (dry, wet or cryogenic)
• 9 SOPs can be stored
• efficient cell disruption of max. 240 ml cell suspension for DNA/RNA- and protein extraction
•  isolation of bacteria from tissue in 8 x 30 ml bottles or 20 x 5 ml vials for accurate diagnosis of infections
• powerful grinding by impact and friction, up to 30 Hz for up to 20 samples per run
• reproducible, efficient grinding, mixing and homogenization in seconds
•  screw-top grinding jars for leak-proof grinding
•  wide range of accessories including various jar and ball sizes, adapter racks for single use vials and tubes, grinding tool materials, CryoKit

Features :

Applications :	size reduction, mixing, homogenization, cell disruption, cryogenic grinding
Field of application :	agriculture, biology, chemistry / plastics, construction materials, engineering / electronics, environment / recycling, food, geology / metallurgy, glass / ceramics, medicine / pharmaceuticals
Feed material :	hard, medium-hard, soft, brittle, elastic, fibrous
Size reduction principle :	impact, friction
Material feed size* :	≤ 8 mm
Final fineness* :	~ 5 µm
Batch size / feed quantity* :	max. 2 x 20ml
No. of grinding stations :	2
Setting of vibrational frequency :	digital, 3 – 30 Hz (180 – 1800 min^-1)
Typical mean grinding time :	30 s – 2 min
Dry grinding :	yes
Wet grinding :	yes
Cryogenic grinding :	yes
Cell disruption with reactionvials :	yes, up to 20 x 2.0 ml
Self-centering clamping device :	yes
Type of grinding jars :	screw top design
Material of grinding tools :	hardened steel, stainless steel, tungsten carbide, agate, zirconium oxide, PTFE
Grinding jar sizes :	1.5 ml / 5 ml / 10 ml / 25 ml / 35 ml / 50ml
Setting of grinding time :	digital, 10 s – 99 min
Storable SOPs :	9
Electrical supply data :	100-240 V, 50/60 Hz
Power connection :	1-phase
Protection code :	IP 30
Power consumption :	150 W
W x H x D closed :	371 x 266 x 461 mm
Net weight :	~ 26 kg
Standards :	CE