396 



KEPOKT — 1894. 



is the condense!-. A small pipe and cock in the steam pipe deliver steam, 

 through a small orifice near the steam pipe, into the pipe S. An agitator, 

 (J, and a sensitive thermometer, i, are provided. The condenser is suspended 



Fig. 2. 



'I 



from a hydrostat, H, which permits extremely accurate weighing of the 

 amount of steam condensed. 



Let X be the dryness fraction of the steam, w the increase of weight of 

 the calorimeter. Then the condenser has received xw lb. of dry steam 



