2-3 Data for Progress of Sublimation (Informative)
Conditions
■
Model FDU-1110
6 pieces of flask for specimen, which contain water of 500 cc (pre-frozen) are mounted on the trap.
And amount of sublimation is calculated backward based on remaining amount of water in flasks
along with time passage.
Input voltage: AC220 V , 50 Hz
Room temperature: 20
°
C
■
Model FDU-2110
8 pieces of flask for specimen, which contain water of 375 cc (pre-frozen) ) are mounted on the trap.
And amount of sublimation is calculated backward based on remaining amount of water in flasks
along with time passage.
Input voltage: AC220 V , 50 Hz
Room temperature: 20
°
C
Progress of sublimation depends on conditions in use such as room temperature, capacity
and shape of specimen container (round-bottom flask or bottle), characteristic and amount of
specimen, and condition of pre-freezing..
Amount of
sublimation
(L)
10
20
1
2
3
Period
（
hour
）
22
2
6
8
12
14
16
18
4
23
0
0
24
25
FDU-2110
Models FDU-1110 and FDU-2110
FDU-1110
- 3 -
