BAIRD &TATLOCK: (LONDON) LTD. 



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3013-3014 

 Combustion Furnaces. 





3015 



Small Combustion Furnaces, electrically heated, dimensions I in. bore and from 6 in. to 12 in. long, external 

 diameter 3 in. 



These furnaces as shown are mounted on the ordinary retort stand, and may be used either vertically or 

 horizontally, and form an extremely useful piece of apparatus for the laboratory, one of the chief advantages over 

 the gas heated combustion furnace being the entire absence of fumes and smell. 



They require very little current and may be connected to the ordinary lamp circuit, the one illustrated 8 in. long 

 consuming a little over one ampere at 200 volts. 



Made for any voltage from 50 to 250. 



3013 T Price complete with stand, 6 in. to 9 in. long 



3014'' ,, 9 in. to 12 in. long 



Other diameters and lengths of bore on application. 

 3015 T Electric Resistance Furnace (carbon tube type). 



This Furnace is similar to the one shown on opposite page, but is mounted on a cast-iron stand with adjustable 

 pillars. The cast-iron base plate or stand is slotted allowing for different lengths of tubes : the pedestals or pillars 

 are arranged to slide in the slots and bolted underneath. 



The gun-metal water circulations are of massive design with projections cast on for bolting to pedestals from 

 which they are efficiently insulated, and also allowing for cables or leads to be bolted without straining the carbon 

 tube. 



For temperatures up to 2,500 centigrade. 



Price as shown in illustration, 3 in. bore tube by 18 in. long, complete with fire bricks. 

 asbestos sheet and charcoal packing 



Other sizes, vertical or horizontal, on application. 



3016 1 Spare Carbon Tubes, copper-plated and tinned, ready for soldering into water circulations, 

 supplied from stock, 3 in. by 18 in. long, 8/6 each, other sizes in proportion. 



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