SPEX 6875D Freezer Mill (SPX-6875D Freezer Mill)

SPEX 6875D Freezer Mill

Features

High-Throughput, cryogenic grinder with dual cooling & grinding chambers. Accommodates 0.1 - 100 grams per chamber.

Magnetically driven impactor is the only moving part so there are no mechanical linkages or bearings to fail.
Auto-Fill System available for automated filling with liquid nitrogen.
Liquid nitrogen required for operation. Equipped with liquid nitrogen level sensor, insulated case and lid safety interlock switch for operator protection.
Grinding Vial Sets offered in a variety of materials including polycarbonate, stainless steel, and Cr-free steel.


Delivery time: 4-6 Weeks
Delivery times may vary
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The 6875D Freezer/Mill® is a high-throughput, dual chamber cryogenic grinder with a self-contained liquid nitrogen tub and insulated case. It is specifically designed for cryogenic grinding and pulverizing of tough and/or temperature sensitive samples in a grinding vial immersed in liquid nitrogen. This mill chills samples in liquid nitrogen then pulverizes them with a magnetically driven impactor. The new high resolution display is user-friendly and includes the following features:

Run history which is uploadable to a thumb drive via USB
Training videos and manuals that can be viewed on the screen. 
A complete listing of accessories

  • Magnetically driven impactor is the only moving part so there are no mechanical linkages or bearings to fail.
  • Auto-Fill System available for automated filling with liquid nitrogen.
  • Liquid nitrogen required for operation. Equipped with liquid nitrogen level sensor, insulated case and lid safety interlock switch for operator protection.
  • Grinding Vial Sets offered in a variety of materials including polycarbonate, stainless steel, and Cr-free steel.
  • Grinds samples in the 0.1-200 gram range. Each grinding chamber can hold one large grinding vial, one mid-size vial, four standard grinding vials or four microvial sets.
  • Touch screen stores up to 20 user-defined grinding programs for easy quick recall. Also includes run history, training videos, manuals and accessories.
Dimensions 20 in. (50.8 cm) x 21½ in. (53.34 cm) x 25½ in. (64.77 cm)
Voltage 115V/60HZ or 230/50HZ
Weight 78 lbs. (35.38 Kg)
Power Cord 3-prong grounded plug, 115V 60Hz or 2-prong European plug, 230V / 50Hz
Timer/Controls Touch-screen programmable controls for grinding cycles, time, impact rate, pre-cooling and cooling times. Stores 20 grinding programs.
CE Approved Yes

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Applications include: DNA/RNA extraction, THC extraction, protein extraction, forensic testing, materials testing, pharmaceutical analysis, drug testing, RoHS/WEEE and volatiles extraction.

Typical samples include: Animal tissue, plastic and polymers, yeast, pharmaceuticals, food products, electronic components, textiles, hair, teeth, bones, plant tissue such as cannabis, seeds, leaves and roots.

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