TO SET; TURN (Q 
THIS DIRECTION 
MUTT 
READING CAN BE TAKEN 
DIRECT AT POINTER. MAGNIFYING 
GLASS OVER POINTER AQSUREQ 
ACCURACY. 
WHEN RELEASED, 
DIAL REVOLVES IN 
THIS DIRECTION 
Fig. 67. 
Mojonnier-Doolittle viscosimeter dial, 
graduated to 360° 
Courtesy of Mojonnier Bros. Co. 
Evaroratiep MinK—MOoJoNNIER CONTROLLER 
after the dial has made one 
complete, and part of the 
second revolution. The de- 
gree at which the dial stops 
will represent the viscosity 
of the sample. The greater 
the viscosity, the larger the 
degree reading will be. 
Record the viscosity of 
each of the 
tested, as indicated above. 
Further instructions will fol- 
low as to the method of ap- 
sample cans 
plying the information thus 
obtained. 
Table for Correcting Viscosity of Evaporated Milk to 75° F. 
STERILIZING ROOM 
Take Add Add 
Temp. off Temp. on Temp. on 
Deg. Deg. Deg. Deg. Deg. Deg. 
F. R.? F. R. F. R. 
65 25 76 2 89 24 
GO. =22° 77 4 90 25 
67 19 78 6 91 26 
68 16 79 Oo 92 27 
69 13 80 10 93 28 
7O 10 8&1 12 94 29 
71 8 8&2 14 95 30 
/2 6 8&3 16 96 31 
73 8&4 18 97 > 32 
74+ 2 85 20 98 33 
75 0 86 21 99 34 
87 22 100 35 
88 23 
PACKING ROOM 
Take Add Add 
Temp. off Temp. on Temp. on 
Deg. Deg. Deg. Deg. Deg. Deg. 
FP. R. F. R. F. R: 
60 15 75 O 88 10.0 
61 14 76 1 89 10.5 
62> 13> 227 32 90 11.0 
63 12° 78 3 91 11.5 
64 11 79 4 02° 120) 
65 10 80 5 93. 12.5 
66 9 81 6 94 13.0 
67 8 & 7 95 13.3 
68 7 & 7.5 96 13.6 
69 6 8+ 80 97 13.9 
70 » 85 85 98 142 
71 4. 86 90 99 14.5 
72 3. 87 95 100 14.8 
73 2 
74 1 
Importance of Proper Viscosity.—The viscosity of evapo- 
rated milk determines the body aud permanency of the emulsion 
of the fat and other solid and liquid constituents of the product 
and it further determines the extent to which the evaporated 
1 Courtesy of Mojonnier Bros. Co. 
*R means degree retardation or viscosity. 
