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  • Model: 207490001
  • Manufactured by: Retsch

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Cryomill

$12,452.00CAD  $11,000.00CAD
12% off

The CryoMill has been specially designed for cryogenic grinding. The grinding jar is continually cooled with liquid nitrogen from the integrated cooling system before and during the grinding process.

Thus the sample is embrittled and volatile components are preserved. The liquid nitrogen circulates through the system and is continually replenished from an autofill system in the exact amount which is required to keep the temperature at –196 °C. The automatic cooling system guarantees that the grinding process is not started before the sample is thoroughly cooled. This results in reduced consumption and guarantees reproducible grinding results.

Application Examples

animal feed, bones, chemical products, hair, oil seeds, paper, plant materials, plastics, sewage sludge, soils, tablets, textiles, tissue, waste samples, wood, wool, ...

Product Advantages

  • Fast, efficient cryogenic grinding at –196 °C
  • No bothersome manual cooling thanks to integrated cooling system with Autofill
  • High final fineness due to grinding by impact and friction
  • Highly reproducible grinding results
  • Programmable cooling and grinding cycles
  • Digital parameter setting
  • Simple operation, easy cleaning
  • Feed size: up to 8 mm
  • Final fineness: down to approx. 5 μm
  • With 1 grinding station for jars up to 50 ml
Features

Applications

size reduction, mixing, homogenization, cell disruption
Field of application agriculture, biology, chemistry / plastics, construction materials, engineering / electronics, environment, food, glass / ceramics, medicine / pharmaceuticals, mineralogy / metallurgy
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. 20 ml
No. of grinding stations 1
Setting of vibrational frequency digital, 3 - 25 Hz (180 - 1500 min-1)
Typical mean grinding time 10 min / 1 min
Dry grinding yes
Wet grinding yes
Cryogenic grinding yes
Cell disruption with reaction vials yes
Self-centering clamping device yes
Type of grinding jars screw top design
Material of grinding tools stainless steel
Grinding jar sizes 5 ml / 25 ml / 35 ml / 50 ml
Setting of grinding time digital, 10 s - 99 min
Parameter combinations that can be stored 1
Drive DC-Motor
Protection code IP 30
Power/consumption 100-240 V, 50/60 Hz, 160 W
W x H x D closed 385 x 370 x 570 mm
Net weight ~ 46 kg
Workplace related emission value LpAeq 65 dB(A)

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