2-3
냉각 커브
Cooling curve
-80
-60
-50
-40
-30
-20
-10
0
10
20
30
Temperature(
℃
)
0
15
30
45
60
75
90
105
120
135
Time (min
）
4
Conditions
：
Room temperature 20
℃
, Rated supply voltage
（
AC100V
，
50Hz), With cover attached
UT-4000A
150
-70
-90
Temperature of
drum surface
Ethanol:3.3L
Note
Temperature display is the value of outlet temperature of drum. If you use the drum as liquid
tank, error will be increased depending on heat capacity. As time elapses, difference between
liquid temperature and displayed trap temperature will be fewer
