55. Table to find the true percentage of Absolute Alcohol

55. Table to find the true percentage of Absolute Alcohol by volume in a liquid at 60° from the observed percentage indicated by a Glass Hydrometer at any other temperature.

60° 0

30°

35°

40°

45°

50°

550

65°

70°

75°

80°

85°

60°

—0.2

—0.4

—0.4

—0.5

—0.4

—0.2

+0.2

+0.6

+1.0

+1.4

+1.9

0

5

+4.6

+4.5

+4.5

+4.5

+4.6

+4.8

5.3

5.8

6.2

6.7

7.3

5

10

9.1

9.0

9.1

9.2

9.3

9.7

10.4

11.0

11.6

12.3

13.0

10

15

13.0

13.1

13.3

13.5

13.9

14.5

15.6

16.3

17.1

18.0

19.0

15

20

16.5

16.9

17.4

17.8

18.5

19.2

20.8

21.8

22.8

23.8

24.9

20

25

19.9

20.6

21.4

22.2

23.0

24.1

25.9

27.0

28.2

29.4

30.5

25

30

23.5

24.5

25.7

26.6

27.7

28.8

31.1

32.2

33.4

34.5

35.7

30

35

28.0

29.2

30.4

31.6

32.7

33.8

36.2

37.3

38.4

39.5

40.6

35

40

33.0

34.2

35.4

36.7

37.8

39.0

41.1

42.2

43.3

44.3

45.4

40

45

38.4

39.6

40.7

41.8

42.9

43.9

46.1

47.1

48.2

49.2

50.3

45

50

43.7

44.7

45.8

46.9

47.9

49.0

51.0

52.0

53.0

54.0

55.1

50

55

49.0

50.0

51.0

52.0

53.0

54.0

54.9

56.9

57.9

58.9

59.9

55

60

54.2

55.2

56.2

57.1

58.1

59.0

60.9

61.9

62.9

63.8

64.9

60

65

59.4

60.3

61.2

62.2

63.1

64.0

65.9

66.8

67.7

68.6

69.6

65

70

64.6

65.5

66.4

67.3

68.2

69.1

70.8

71.7

72.6

73.5

74.5

70

75

69.8

70.7

71.5

72.4

73.3

74.2

75.8

76.7

77.6

78.4

79.3

75

80

75.0

75.8

76.6

77.5

78.4

79.2

80.8

81.7

82.4

83.2

84.1

80

85

80.3

81.1

81.8

82.6

83.5

84.3

85.7

86.5

87.3

88.0

88.8

85

90

85.6

86.4

87.1

87.9

88.6

89.3

90.7

91.4

92.0

92.7

93.4

90

The following table gives the richness or the per cent, of alcohol by volume, in reference to the volume of the liquid at the temperature when tested; it therefore requires ' that the liquor should be tested exactly at the same temperature at which it was measured.