( 192 ) 



§ 9. Results. 



Column I of the following table VI contains the numbers of the 

 measurements, column II the dates, column III the temperatures 

 measured directly with the hydrogen thermometer, column IV the 

 electromotive forces — E^ in millivolts, column V the number of 

 observations, column VI the greatest deviations in the different deter- 

 minations of Eio of which the appertaining E^u is the mean, column VII 

 the same reduced to degrees. 



TABLE VI. 



CALIBRATION OF THE THERMO-ELEMENT 

 CONSTANTIN-STEEL. 



The observations 11, 12 and 14 are uncertain because in those 

 cases the hydrogen thermometer had a very narrow capillary tube 

 so that the equilibrium was not sufficiently secured. According to 

 other simultaneous observations (Comm. W. 95'" at this meeting), 

 which have later been repeated, the correction for N". 11 is probably 

 — 0°.058. The two other ones have been used unaltered. 



