What is Sample Preparation
Freezer mill 6770
Vue d'ensemble
The 6770 Freezer/Mill® is our small cryogenic mill that accommodates sample sizes ranging from 0.1 - 4 grams. It is specifically designed for cryogenic grinding and pulverizing of tough and/or temperature sensitive samples immersed in liquid nitrogen. CE Approved.
Applications include: DNA/RNA Extractions, Yeast, Pharmaceutical Analysis, Drug testing, RoHS/WEEE, Plastics and polymers.
Typical samples include: Plant & Animal Tissue, Seeds, Polymers, Yeast, Pharmaceuticals, Food Products, Electronic components, Textiles, Hair, Teeth, and Bones.
Fonctions
- Coil holds one Microvial Set or one Small Grinding Vial
- Equipped with liquid nitrogen level sensor and lid safety interlock 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 - 4 gram range.
- Liquid nitrogen required for operation.
- Magnetically driven impactor is the only moving part so there are no mechanical linkages or bearings to fail.
- Pre-cooling chamber holds up to three additional grinding vials for high-throughput sample processing.
- Programmable parameters include grinding time, impactor rate, pre-cooling and cooling times.
- Small cryogenic impact grinder with self-contained liquid nitrogen tub and insulated case.
- Stores up to 10 user-defined grinding programs for quick and easy recall.
- Touch-screen control panel is detachable and can be used for remote operation.
- Closed grinding vials eliminate sample cross-contamination, retain volatiles, control hazardous or critical samples, and simplify clean-up.
Fabriqué par Spex Sample Prep
Caractéristiques
Voltage | 115V/60Hz or 230V/50Hz |
CE Approved | YES |
Dimensions | 19 in (48cm) x 10.5 in (27cm) x 12.75 in (32cm) |
Net Weight (lbs) | 18.9 lbs (8.6kg) |
Gross Weight (lbs) | 26 lbs (11.8kg) |
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 |
Accessoires
Part # | Description |
|---|---|
ACCESSORY PACKAGES & KITS | |
6870S | SMALL GRINDING VIAL ACCESSORY PACKAGE |
EXTRACTORS | |
6753C | SAMPLE EXTRACTION TOOL Details |
6754 | SMALL EXTRACTOR/VIAL OPENER Details |
6756 | EXTRACTOR FOR SMALL VIALS Details |
6758 | EXTRACTOR FOR MICROVIALS Details |
6814-115 | AUTOEXTRACTOR® Details |
6814-230 | AUTOEXTRACTOR® Details |
LIQUID NITROGEN HANDLING | |
6900L | CRYOGENIC GLOVES, SIZE LARGE Details |
6900M | CRYOGENIC GLOVES, SIZE MEDIUM Details |
6900S | CRYOGENIC GLOVES, SIZE SMALL Details |
6900XL | CRYOGENIC GLOVES, SIZE EXTRA LARGE Details |
6905 | PORTABLE CRYOGENIC DEWAR - 25L Details |
6906 | SHORT CRYOGENIC TRANSFER HOSE, 4 FT (1.2 M) Details |
6907 | LONG CRYOGENIC TRANSFER HOSE, 6 FT (1.8M) Details |
6910 | PORTABLE CRYOGENIC DEWAR - 50L Details |
RACKS & HOLDERS | |
6755 | VIAL RACK FOR SMALL GRINDING VIALS Details |
SAMPLE ADAPTERS | |
6806 | MULTI-VIAL ADAPTER Details |
6884 | MID-SIZE GRINDING VIAL ADAPTER FOR LARGE EXTRACTOR/VIAL OPENER Details |
6886 | MID-SIZE GRINDING VIAL ADAPTER Details |
VIALS AND VIAL SETS | |
6751 | SMALL GRINDING VIAL SET Details |
6751C20 | SMALL POLYCARBONATE CENTER CYLINDER |
PACK OF 20 Details | |
6751C4 | SMALL POLYCARBONATE CENTER CYLINDER |
PACK OF 4 Details | |
6751E | SMALL STAINLESS STEEL END PLUGS Details |
6751P | SMALL STAINLESS STEEL IMPACTOR Details |
6752 | SMALL STAINLESS STEEL CENTER CYLINDER Details |
6753 | MICROVIAL SET Details |
6753V | MICROVIAL Details |
6757 | MICROVIAL SET Details |
6757C3 | MICROVIAL CYLINDER Details |
6757E | MICROVIAL END PLUGS (2) Details |
6757P | MICROVIAL IMPACTOR Details |
6759 | MICROVIAL HOLDER Details |
6761 | POLY-VIAL SET Details |
6761E | POLYCARBONATE END PLUGS Details |
6761P | POLYCARBONATE ENCAPSULATED IMPACTOR Details |
6771 | CR-FREE GRINDING VIAL SET Details |
6771E | CR-FREE STEEL END PLUGS Details |
6771P | CR-FREE STEEL IMPACTOR Details |
