Electrothermal Large Volume Heating Mantle, 20 L; 230 V

three support clamps and a 6 1/2-ft (2-m) power cord with plug (115 VAC models have US plug; 230 VAC models have UK plug).

主要特点

A unique “V-shaped” design of the heating mantle accommodates both pear-shaped and round-bottom flasks. Coiled heating element, suspended within a thermal insulating material, provides optimal heat transfer and support. Even when the heating element temperature is at 842°F (450°C), the outer casing remains cool to the touch. Control heat throughout the mantle using three separate electrical circuits each controlled with its own dial switch. This enables independent temperature control of top, middle, and bottom of the flask. Two colored lights by each control dial indicate "power on" and "heat on." Powder-coated aluminum housing makes it easy to clean.