36 



MAINE AGRICULTURAL EXPERIMENT STATION. 



many chances for such small amounts of fat as are found in sepa- 

 rator skimmed milk to become lost by sticking to the sides of the 

 bottle when all conditions are not exactly right, and after it once 

 adheres the centrifugal force used will not remove it. The 

 results of the tests are here given in tabular form. 



TESTS OF SEPARATORS. 



Kind of Sepaeatoe. 





3 



fl) 









Sh 



s 



<S "> 



e a 



3 



OS 



li 



O a 



3"2j 



03 



? 

 o 



§^§d 



3 s 



S5 



.s 



>.S fl 





.5 5 © —1 



Eh SS 5 



3«s 



K C S 



Ho 



33 



2 ■? 



c s.s o 



,rJ 7H >5 

 "2 <B * cy 



-M — ^ . 



;- 3 O O 



fe sp5 a 



U. S. Separator No. 5 

 U. S. Separator No. 5 

 U. S. Separator No. 5 

 U.S. Separator N o. 5 

 De Laval Baby No. 2 

 De Laval Baby No. 2 

 De Laval Baby No. 2 

 De Laval Baby No. 2 



Empire No. 5 



Empire No. 5 



Empire No. 5 



270 to 350 



18 m. 



270 to 350 



19 m. 



270 to 350 



17 m. 



270 to 350 



17 m- 



325 to 350 



22 m. 



325 to 350 



21 m. 



325 to 350 



20 m. 



325 to 350 



19 m. 



400 



14 m. 



400 



13 m. 



400 



13 m. 



45 to 

 45 to 

 45 to 

 45 to 

 40 to 

 40 to 

 40 to 

 40 to 

 45 to 

 45 to 

 45 to 



48 



85° P. 



28.0 



48 



85° F. 



29.0 



48 



85° F. 



34.0 



48 



85° P. 



35.0 



42 



85° F. 



30.0 



42 



85° F. 



30.0 



42 85° P. 



33.0 



42 85° P. 



33.0 



4S85° F. 

 1 



26.0 



48 BS° V. 



28.4 



48 



85° F. 



34.0 



.11 



.05 

 .04 

 .10 

 .12 

 .06 

 .07 

 .09 

 .10 

 .05 

 .04 

 .04 



