HOTPLATE 325ºC METAL TOP PLATE 220MM DIA 2.2KW 230V A.C.Energy regulator control. With aluminium top plate in diameter as indicated. A metal grille surround protects the user from inadvertently touching the hotplates and stops flasks vessels from toppling off the plate. Model ECH230 Top plate mm 220 Overall width, mm 250 depth, mm 250 height, mm 100 Power W 2000 For 230V 50 60Hz single phase supplies. Hotplate Temperatures The maximum surface temperature achieved by a hotplate is influenced by the material