The RD tube furnaces convince with their unbeatable price-performance ratio, very compact outer dimensions and their low weight.These all-rounders are equipped with a working tube which also serves as support for the heating wires.Thus,the working tube is part of the furnace heating which has the advantage that the furnaces achieve very high heat-up rates.The tube furnaces can be supplied for 1100°C or 1300°C.

Models are designed for horizontal application.If the customer requires protective gas atmosphere, a seperate working tube incl. gas supply system 1, e.g. made of quartz glass, must be inserted in the working tube.