Airah Psychrometric Chart
Airah Psychrometric Chart
Airah Psychrometric Chart
120 130
110 0.35
30
130
29
100
28
30 0.40
27
%
0.9
90
50
90 26 120
AIRAH technical handbook© 2007
%
25
80
0.45
Psychrometric chart
24
80
%
We 23
70
tb
ulb
tem 22 110
pe 0.50
ra
21
%
tur
70 e
60
25 30°
C
20
0.55
19
%
/ kg
50
kJ 60 18 100 0.60
y
a lp 17
°C
th
0.65
Vo
re
En 16
u
%
lu
at
40
r
50
me
20 15 0.70
pe
3
m/
em
t
14 90 0.75
kg
n
io
at
13
dry
0.80
r
40 %
a
tu
30 25
Moisture content (W) g/kg
12 0.85
Sa
ir 0
0.90
.92
15 11
5
0.95
80
30 10 1.00
20% 9
20
10 8
20
7
Total heat
70
Sensible heat
5 6
15
0 % 5
10 ity 1
umid
0 ve h
10 R elati 4
3
5 60
2
0
0.8
0.8
0.8
0.9
0.8
1
25
50
75
00
00
0
0 5 10 15 20 25 30 35 40 45 50
Dry bulb temperature °C
50
0 10 20 Enthalpy kJ/kg 30 40
© AIRAH 2007