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This product is Discontinued

SPEX SamplePrep - 6870D Freezer/Mill

Manufactured by  SPEX SamplePrep
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The 6870D Freezer/Mill® is a high-throughput, dual chamber cryogenic grinder with a self-contained liquid nitrogen tub and insulated case.

The 6870D Freezer/Mill® is a high-throughput, dual chamber cryogenic grinder with a self-contained liquid nitrogen tub and insulated case. It accommodates 0.1 to 100 grams of samples per grinding chamber. This mill chills samples in liquid nitrogen then pulverizes them with a magnetically driven impactor. Vial reaches approximately -100°C in one minute, -196°C in 4 ½ minutes.
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Features of 6870D Freezer/Mill
  • Dual grinding and cooling chambers allow you to pre-cool and grind two sets of samples simultaneously.         
  • Easy-to-use, touch screen panel that stores up to ten grinding protocols.         
  • Comes with auto-fill attachment for liquid nitrogen but also has the ability for manual fill.         
  • Safety features include LN sensor and lid interlock. The grinding process will stop if the lid is opened.         
  • Maintenance free design with only one moving part.
    • General Specifications

    There are no General Specifications available.

    Additional Specifications

    Voltage:      
    115V/60Hz or 230V/50Hz         
    CE Approved:      
    YES         
    Dimensions:      
    20.5 in (52cm) x 21.5 in (55cm) x 18 in (46cm)         
    Net Weight (lbs):      
    44 lbs (24kg)         
    Gross Weight (lbs):      
    53 lbs (24kg)         
    Power Cord:      
    3-prong grounded plug, 115V 60Hz or 2-prong European plug, 230V50Hz         
    Timer/Controls:      
    Touch-screen programmable controls for grinding cycles, time,impact rate, pre-cooling and cooling times. Stores 10 grindingprograms

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