Our appreciable & reliable range of 112 Muffle Furnace Rectangular (Laboratory Model) is fitted with grooved refractory for supporting the heating elements made out of kanthal wire and are easily replaceable. Maximum temp. 1000oC with working temp. 940oC controlled by SUNVIC energy regulator. Moreover, this has outer shell which is made out of thick mild steel duly finished in attractive stoving enamel paint. This 112 Muffle Furnace Rectangular is basically is a furnace in which the subject material is isolated from the fuel and all of the products of combustion, including gases and flying ash.