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Cole-Parmer™ CG-500-115 Freezer/Mill™ Dual-Chamber High-Capacity Cryogenic Grinder, 0.1 to 200 g; 115 VAC

Catalog No. 6875D115
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For Use With (Equipment):
Mill

The 6875D Freezer/Mill is a high-throughput, dual chamber cryogenic grinder that chills samples in liquid nitrogen that chills samples in liquid nitrogen then pulverizes them with a magnetically driven impactor.

  • Accommodates samples in the 0.1 g to 200 g range (100 per grinding chamber).
  • Typical Samples: Plant animal tissue, plastic and polymers, yeast pharmaceuticals, food products, electronic components, textiles, hair and bones.

Features:

  • Dual grinding and cooling chambers allow you to pre-cool and grind 2 sets of samples simultaneously.
  • Sample maintains low level temperatures due to continuous immersion in liquid nitrogen.
  • Heat sensitive metaboliltes, isomers and complex molecules retain their composition as they are not degraded by heat or pressure.
  • Vial reaches liquid nitrogen temperature in minutes.
  • Touch-screen interface for easy usage - stores up to 20 grinding protocols.
  • Maintenance-free design with only one moving part.
  • Typical samples include plant and animal tissue, seeds, polymers, pharmaceuticals, food products, electronic components, textiles, hair, teeth, and bone.

Specifications:

  • Dual grinding chambers accommodates a total of 200 grams of sample (100 grams per chamber).
  • Dual pre-cooling chambers keeps samples at the appropriate temperature while other samples are grinding.
  • Removable control panel with touch screen interface for ease of use.
  • Stores up to 20 grinding protocols.
  • Safety features include LN sensor and lid interlock.
    • The grinding process will stop if the lid is opened while running.
  • Comes with auto-fill attachment for liquid nitrogen but also has the ability for manual fill.

Additional Features:

  • Safety features include LN sensor and lid interlock.
    • If lid is opened during the grinding process grinding will stop.
  • Closed grinding vial with impactor prevents sample cross contamination.
    • Grinding vials made of alternative materials are also available.
  • Liquid nitrogen is required for operation.
    • The sample's temperature is maintained because it NEVER leaves the enclosed liquid nitrogen bath.

Compliance

CE Approved

Specifications

Product Type Cryogenic Grinder
Dimensions (L x W x H) 20 in. (50.8 cm) x 21 1/2 in. (53.34 cm) x 25 1/2 in. (64.77 cm)
Electrical Requirements 115 V, 60 Hz
For Use With (Equipment) Mill
Hertz 60 Hz
Includes Larger cryogenic grinder, self-contained liquid nitrogen tub, and insulated case.
Plug Type 3-prong Grounded Plug
Voltage 115 V
Weight (English) 78 lb.
Weight (Metric) 35.38 kg

Backed by SPEX SamplePrep's 60 years of experience.

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