BAIRD &IATLOCK: (LONDON) LTD. 



ELECTRIC TUBE AND CRUCIBLE FURNACES. 



For experimental work these furnaces are very suitable, as complete control of the temperature may 

 be obtained by means of an external resistance. They are arranged so that very little heat is lost, and they are 

 therefore economical and easily handled. A very high temperature may be obtained without the inconvenience 

 of excessive radiant heat or objectionable fumes which may damage the couple wires and sometimes the material 

 under treatment. The furnace consists of a porcelain tube round which a thin strip of platinum foil is wound. 

 This is protected by a heavy lagging of fireclay and asbestos. 



Please state voltage and current when ordering. 



2992-2995 



2996-2997 





Horizontal Tube Furnace, Type A, 20 millimetres diameter of tube, highest temperature 

 about 1400 C., reached in about 20 minutes. 



570 



