EVAPORATED Mr1LK—MoysoONNIER CONTROLLER 151 
top of the bent support, and the other end in the dial. Adjust 
the vertical position of 
the dial by raising or 
lowering, until the 
small lug on the bottom 
of the dial is in the 
proper position to 
engage the trip upon 
the right-hand side of 
the stand. 
(c) Adjust the hor- 
izontal position of the 
dial until zero degrees 
is in a line with the 
pointer upon the front 
of the frame when the 
dial is balanced in the 
air. Center the dial in 
the open circle by 
means of the adjusting 
screws on the under 
side of the frame. Make 
a test for viscosity di- 
rectly in the baby-size 
cans. Properly center 
the can by means of the 
automatic arrangement 
provided for that pur- 
pose. As already in- 
dicated, be sure to Fig. 66. Mojonnier viscosimeter 
watch the temperature Courtesy of Mojonnier Bros. Co. 
factor very closely. 
(d) Lower the ball into the can of milk; turn the dial clock- 
wise one revolution; stopping when zero degrees upon the dial 
is in line with the pointer upon the front of the frame. Tlold 
the dial in place by means of the Jug and trip. \When ready, 
sharply, release the trip, note the degree where the dial stops, 
just before it starts upon the return round. This will occur 
