Kohler 14RCA Manual page 64

Tempera-
Correction
ture
 
C F
71.1 160 + .032
+ .030
65.6 150 + .028
+ .026
60.0 140 + .024
+ .022
54.4 130 + .020
+ .018
48.9 120 + .016
+ .014
43.3 110 + .012
+ .010
37.8 100 + .008
+ .006
32.2 90 + .004
+ .002
26.7 80 0
- - .002
21.1 70 - - .004
- -. 006
15.6 60 - - .008
- - .010
10 50 - - .012
- - .014
4.4 40 - - .016
- - .018
- - 1.1 30 - - .020
- - .022
- - 6.7 20 - - .024
- - .026
- - 12.2 10 - - .028
The temperature correction amounts to about .004 (4 points) of
specific gravity for each 10F (5.5C) change in temperature.
Figure 4-13 Specific Gravity Temperature Correction
64 Section 4 Scheduled Maintenance
EXAMPLE NO. 1—

Temperature below 80 F (26.7
Hydrometer Reading 1.250

Acid Temperature 20 F (- -6.7
Subtract .024 Specific Gravity
Corrected Specific Gravity is 1.226
1.250 - - .024 = 1.226
EXAMPLE NO. 2—

Temperature above 80 F (26.7
Hydrometer Reading 1.235

Acid Temperature 100 F (37.8
Add .008 Specific Gravity
Corrected Specific Gravity is
1.243
1.235 + .008 = 1.243
1-787
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C)
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TP-7092 8/18