Maximum heat transfer to the sample is achieved by having excellent insulation around the cartridge and good flask coverage. All Electrothermal mantles go through the 'burn off' procedure at the end of the manufacturing process enabling use straight out of the box.
Chemically Resistant Polypropylene Outer Casing
Suitable for 250ml Round Bottom Flasks
Unique Ventilation System Allows the Outer Casing to Remain Safe
2 Circuits for Upper & Lower-Level Heating
Replaceable Insulated Heater Cartridge
Indicator Lamps for Power & Heater Operation
Grounded Earth Screen & Double Fuses for Extra Safety