extended range psychrometric chart
TRANSCRIPT
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55220
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0
20°F
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105 15 2520 30
0.90
1.00
0.80
0.70
0.60
0.50
0.45
0.400.350.300.250.200.150.100.050.00
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80°F WET BULB TEMPERATURE
100°
F D
RY
BU
LB
TE
MP
ER
AT
UR
E
HU
MID
ITY
RA
TIO
(w
) -
gra
ins
of
mo
istu
re p
er p
ou
nd
of
dry
air
ENTH
ALP
Y (h
) - B
TU p
er p
ound
dry
air
60°F
50°F
65°F
75°F
70°F
85°F
90°F
95°F
40°F
30°F
8%
6%
4%
2%
15%
10%
20%
25%
30%
40%
50%
60%
Rel
ativ
e H
umid
ity
70%
80%
90%
Dew
Po
int
Tem
per
atu
re
Sen
sib
le H
eat
Rat
io
SP
EC
IFIC V
OLU
ME
(CU
. FT PE
R LB
. DR
Y A
IR): 15.5
15.0
14.5
14.0
13.5
13.012.5
16.0
ENTHALPY (h) - BTU per pound dry air
DRY BULB TEMPERATURE
EXTENDED RANGE PSYCHROMETRIC CHARTEXTENDED RANGE PSYCHROMETRIC CHART
Technology, Inc.Heat PipeTechnology, Inc.Heat Pipe
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1.0
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Vap
or P
ress
ure
- In
ches
of M
ercu
ry
4340 N.E. 49th Ave, Gainesville, Florida 32609Phone:Fax:E-mail:
(352) 367-0999
[email protected](352) 367-1688
http://www.heatpipe.com