• Individual built-in solid state electronic controls enable easy regulation of heater, while removing sparking associated with mechanical switching • Three 12.7 mm diameter support rods are included • Round bottom flask capacity from lOOmL to 1000 ml_ at all 3 positions • Top cover is polypropylene and external surfaces are powder coated giving good general chemical resistance • Coiled heating element is suspended within a thermal insulating cartridge to provide maximum heat transfer • Neon lights indicate when power is on and supplied to heaters and, if applicable, supplied to stirrers

Ordering Information HM-200 and SHM-200 Series 3 Position Multi-Mantles The 3 place multi position (extraction) mantle has a built-in electronic controller and offers a choice of heater only (HM-200) or heater/stirrer (SHM-200) combination. • Allow the solution to be stirred and heated simultaneously • Provide stirring speeds of between 50 to 1000 rpm • One stirring control operates each set of three recesses Cole-Pa rmer ^Enquiries from Germany and France are now handled in our St Neots office by native speaking experts.