CryoMill

The CryoMill is tailored for cryogenic grinding.

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Description

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.
Powerful impact ball milling results in a perfect grinding efficiency. The Autofill system avoids direct contact with LN2 and makes cryogenic grinding very safe. Its versatility (cryogenic, wet and dry grinding at room temperature) makes the CryoMill the ideal grinder for quantities up to 20 ml.

  Application Examples :
•  animal feed, bones, chemical products, food, hair, oil seeds, paper, plant materials, plastics, sewage sludge, soils, tablets, textiles, tissue, waste samples,
wood, wool, … continue to application database

Product Advantages :
•  3 different grinding modes (cryogenic, dry or wet at ambient temperature)
•  Ceramic jar available
•  Clearly structured user interface, memory for 9 SOPs
•  Closed LN2-system (autofill) for enhanced safety, avoids any contact of the user with LN2
•  Low LN2-consumption
•  Powerful cryogenic grinding by impact and friction, up to 30 Hz
•  Programmable cooling and grinding cycles (10 s to 99 min)
•  Screw-top grinding jars for convenient, leak-proof operation
•  Wide range of accessories including various LN2 feeding systems, jar and ball sizes, adapter racks, materials

    Features :

   Applications                 :   size reduction, mixing, homogenization, cell disruption
   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. 20 ml

   No. of grinding

stations                       :

 

1

   Setting of

vibrational frequency     :

 

digital, 5 – 30 Hz (300 – 1800 min-1)

   Typical mean

grinding time                :

 

10 min / 4 min (cooling / grinding)

   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               :

 

hardened steel, stainless steel, zirconium oxide, PTFE

   Grinding jar sizes         :   5 ml / 10ml / 25 ml / 35 ml / 50 ml
   Autofill                        :   50 l
   Setting of grinding time :   digital, 30 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      :   260 W
   W x H x D closed         :   395 x 373 x 577 mm (D: 710 mm with exhaust tube)
   Net weight                   :   ~ 45 kg
   Standards                    :   CE

    Please Note:
*depending on feed material and instrument configuration/settings

Order now

To make your order, please contact us at  info@polyscientific.com.my or call us at +6 06 3350 690

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