Document a1LEzw7mVge6MvZ3Rm9LOD0ry
Dry-Bul Temp.
% Rel. Hum. DewPoint % Rel. Hum. DewPoint % Rel. Hum. DewPoint %Re!. Hum. DewPoint
Grs. Cu. [ Grs. | Cu.
D ry -B u lb Temp.
% Rel. Hum. DewPoint Grs. per Cu. Ft. % Rel. Hum. DewPoint 1... i_ DewPoint j
1
Grs. per Cu. Ft.
% Rel. Hum. DewPoint
136 Am. Soc. of Heat.-Vent. Engineers Cuide, 1922
RELATIVE HUMIDITY, DEW-POINTS AND GRAINS OF MOISTURE PER CUBIC FOOT--Barometric Pressure, 30 Inches
Degrees Wet-Bulb Depression-
a ..2
" E <i> e qh " 3
6?=
1
ic ol
2
bOI~L. e 06 3
aV o
6?= QQ.
- 3
U4> * "a
3 06
("vV ee3 6?=
Qcl
4
fa .aii.
("yo cC3
1
a a.
Iff
5*
77 9.96 96 78 10.28 96 79 10.60 96
80 10.93 96 81 11.2S 96 82 11.63. 96 83 11.99 96 84 12.36 96
85 12.74 86 13.13 87 13.53 88 13.94 89 14.36
96 96
96 96 96
90 14.79 92 15.69 94 16.63 96 17.63 98 18.67
96 96 96
96 96
100 19.77 104 22.13 108 24.72 112 27.88 116 30.10 t20 34.80
96 97 97 97
97 97
a.2
Stf 2 OaUO3,3rnM
76 9.56 91 77 9.87 91 78 10.18 91
79 10.50 91 80 10.82 92 81 11.16 92 82 11.51 92 83 11.86 92
84 12.22 92 85 12.60 92 86 12.99 92 87 13.38 92 88 13.99 92
89 14.20 92 91 15.06 92 93 15.97 93 95 16.92 93 97 17.92 93
99 18.98 103 21.46 107 23.98 111 27.02 115' 29.20 119 33.76
93 93 93 94 94 94
5
4obaw. oL>3
74 9.02 87 75 9.35 87 76 9.65 87
77 9.95 87 78 10.37 88 79 10.70 88 80 11.03 88 81 11.37 88
82 11.72 88 83 12.08 88 84 12.44 88 85 12.82 88 86 13.21 88
87 13.61 89 89 14.44 89 92 15.47 89 94 16.39 89 96 17.36 89
98 18.38 89 102 20.58 90 106 22.99 90 110 26.19 90 114 28..29 91 118 32.71 91
6
b. ou. 3
ou
73 8.67 83 74 8.94 83 75 9.21 83 76 9.51 83 77 9.92 84 78 10.23 84 79 10.55 84 80 10.87 84 81 11.21 84 82 11.55 84 83 11.90 85 84 12.26 85 85 12.64 85 86 13.16 85 .88 13.96 85 90 14.81 85 92 15.69 86 94 16.62 86 96 17.59 86 100 19.91 87 104 22.25 87 109 25.07 87 113 27.39 88 117 31.67 88
T
focW-.
J<3
71 8.27 72 8.53 73 8.80
74 9.08 75 9.47 77 9.77 78 10.07 79 10.38
80 10.70 81 11.03 82 11.50 83 11.85 84 12.21
85 12.57 87 13:34 89 14.14 91 15.16 93 16.06
95 17.00 99 19.25 103 21.51 107 24.24 111 27.21 115 30.62
8
u '.
o2ua
20 1.24 26 22 1.36 31 24 1.48 35 26 1.62 39 28 1.77 43
30 1.94 46 32 2.11 49 34 2.28 52 36 2.46 55 38 2.05 58
40 2:85 60 42 3.06 62 44 3.29 63 46 3.54 65 48 3.80 66 50 4.08 67
-7 .32 12 -21 _o .42 17 -12 + 2 .52 22 -t>
7 .63 27 -1 10 .76 32 + 4
14 .89 36 17 1.03 39 20 1.19 43 23 1.35 46 25 1.54 50
8 12
16 19 22
28 1.71 52 25 30 1.90 55 27 32 2.08 56 30
-35 2.30 58 32
37 2.51 60 35 40' 2.73 61 37
.15 .23 4
.33 10 .44 16 .52 21
-36 -20 -11
-4
.70 .82
.98 1.13 1.32
26
30 34
38 42
+2 7
11
15 18
1.48 1.69 1.85 2.05 2.28 2.49
45 47 49 52
54 55
21 24 27 29 32
34
.05 .15 .26 4 -32 .37 10 -17
.50 16 -7 .63 20 -1 :78 25 5 .93 29 . 10 1.11 33 14
1.28 1.44 1.61 1.84
2.05 2.24
37 40 43
45 47
49
18 21
24
27 29 32
.07 .18
.31 .42 .57 .71 .87
1.06 1.23 1.42 1.59 1.79 1.98
Am. Soc. of Heat.-Vent. Engineers Guide, 1922
187
RELATIVE HUMIDITY, DEW-POINTS AND GRAINS OF MOISTURE PER CUBIC FOOT
Barometric Pressure--30 Inches
Degrees Wet-Bulb Depression
5 6
T 8
fa .Qa.LL- p
fa&a>U..
3 ou
3 o<->
52 69 54 70 56 71 58 72 59 72
42 44 47 49 50
3.02
3.28 3.61 3.87 4.00
63 64
65 66 67
40 42 44
47 48
2.75 3.00 3.26 3.55 3.72
57
59 60 61 62
37 40 42 45 46
2.49 2.77
3.01 3.28 3.44
51 53 55 56 57
34 2.23 37 2.48 40 2.76 42 3.01 44 3.17
60 73 61 73 62 74 63 74 64 74
51 52 53
55 56
4.19 4.34 4.54 4.71 4.86
68 68 69
69 70
49 50 52 53
54
3.91 .4.04 4.24
4.38 4.59
63 63 64 64
65
47 48 50
51 52
3.62 3.74
3.93 4.07 4.27
58 58
59 60 60
45 3.33 46 3.45 47 3.62 49 3.81 50 3.94
65 75 66 75 67 75 68 76 69 76
57 58 59 60 61
5.09 5.26 5.43 5.69 5.87
70 71 71 71 72
55 56 57
58 59
4.75 4.98
5.14 5.31 5.56
66 66 66 67
67
53 54 55 57 58
4.48 4.63 4.78 5.01 5.18
61 61 62 62
63
51 4.14 52 4.28 53 4.49 55 4.64 56 4.87
70 77. 62 71 77 63 72 77 64
6.15 72 6.35 72 6.55 73
61 62 63
5:75 68 5.93 68 6.21 69
59 60 61
5.43 64 57 5.11 5.60 64| 58 5.27 5.87 65 59 5.53
73 78 66 74 78 67
6.85 73 64 7.07 74 65
6.41 69 62 6.71 69 63
6.06 65 60 5.71 6.26 65 62 5.89
75 78 76 78 77 79 78 79 79 79
68 69 70 71 72
7.30 7.53 7.87 8.12
8.38
74 74 74
75 75
66 67 68 69 70 .
6.92 7.14
7.37 7.71
7.95
70 70 71 71 71
64 66 67
68 69
6.59 6.76 7.07
7.30 7.53
66 66 67
67 68
63 6.18 64 6.37 65 6.67 66 6.89 67 7.21
80 79 81 80 82 80 83 80 84 80
73 74
75 76 77
8.64 9.02
9.30 9.59 9.89
75 76 76 76
76
72
73 74 75 76
8.20 72 70 8.57 72 71 8.84 72 72 9.11 73 73 9.39 73 .74
7.87 8.12
8.37 8.75 9.02
68 69
69 69 69
68 7.44 70 7.78 71 8.02 72 8.27 73 8.53
85 81 86 81 87 81 88 81 89 81
78 10.32 77 77 9.81 73 79 10,63 77' 78 10.11 73 80 10.96 77 79 10.42 74 81 11.29 77 80 1073 74 82 11.63 78 81 11.20 74
75 9.30 70 76 9.58 70 78 10.01 70 79 10.31 70 80' 10.63 71
74 8.92
75 9.19 76 9.47 77 9.76 78 10 19
90 81 92 82 94 82 96 82 98 83
83 11.98 86 12.87 88 13.64 90 14.45 92 : 15.50
78 78
79 79 79
82 11.54 74 84 12.24 75 86 13.14 75 88 13.93 76 90 14.75 76
81 10.94 71 83 11.77 ,72 85 12.48 72 87 13.40 73 89 14.19 73
79 10.50 81 11.30 84 11.98 86 12.87 88 13.63
100 83 104 83
94 16.41 80 98 18.36 B0
93 15.81 77 97 1-7.70 77
91 15.22 73 95 17.04 74
90 14.43 94 16.37
JOS 84 .102 20.77 81 101 20.02 78 100. 19.28 75 98 18.54
112 84 106 23.40 81 105 22.57 79 104 21.60 76 103 20.90
116 85 110 26.31 82 109 25.40 79 108 24.50 76 107 23.60
.120 85 114 29.58 82 113 28.88 80 112 27.84 77 111 26.78