Freezer/Mill High-Capacity Cryogenic Grinder with Liquid Nitrogen Autofill, 0.1 to 100 g; 115 VAC

Grind the toughest samples at cryogenic temperatures|Reach cryogenic temperatures in minutes Dual grinding and cooling chambers User-friendly touch screen controls 20 user-defined programs for easy quick recall Enhanced safety features|0.1 to 100 g capacity|Accomodates large grinding vial, one mid-sized vial, four small grinding vials, or our microvial sets|Automatic liquid nitrogen fill|115 VAC operation|The Freezer/Mill programmable cryogenic grinder pulverizes through the toughest samples at cryogenic temperatures. Samples are placed in a vial and immersed in a self-contained insulated liquid nitrogen (LN2) tub, reaching cryogenic temperatures in minutes, where they are then pulverized with a magnetically driven impactor. The closed grinding vial impactor prevents sample cross-contamination. The dual grinding and cooling chambers allow you to pre-cool and grind two sets of samples simultaneously. Grind temperature sensitive samples while maintaining constant temperature, as the sample never leaves the enclosed liquid nitrogen bath. Enhanced safety features include a liquid nitrogen sensor and lid interlock. If the lid is opened while in process, grinding will stop. Auto-fill system is available for automated liquid nitrogen filling. The large, high-resolution touch screen controls all parameters of the run. Store up to 20 user-defined grinding programs for quick and easy recall. The user-friendly interface allows you to view training videos, user manual, and run history, which can be transferred to a computer using a thumb drive. Purchase liquid nitrogen, extractor, and sample vials separately.