Kendro HERAcell 150, Operating Instructions Manual

Page: 76 / 251

CO
2
Incubator HERAcell ® 150 Operating Instructions
76
12. Technical data
Description Unit Value
Gas purity % min. 99.5 or medical quality
Prepressure bar min. 0.8 - max. 1
Measuring and control range % vol. 0... 20
Control deviation, temporal % vol. ± 0.1
Recovery time, at 5 %, door open 30 seconds
(to 98 % of initial value)
min < 8
Accuracy (absolute) % CO
2
± 0.3
Gas purity % min. 99.5 or medical quality
Prepressure bar min. 0.8 - max. 1
Measuring and control range % vol. 1... 21 or 5... 90
Control deviation, temporal % vol. ± 0.1
Retention time, door open 30 seconds
(to 98 % of initial value)
Option: 1.....21 % O
2
Option: 5.....90 % O
2
min
~ 0,5 % O
2
/min
~ 1,0 % O
2
/min
Retention time, door open 30 seconds
(to 98 % of initial value)
Option: 3 % O
2
Option: 70 % O
2
min
36
51
~ 0,5 % O
2
/min
~ 1,0 % O
2
/min
Accuracy (absolute) % O
2
± 0.5 (Option: 1.....21 % O
2
)
± 2.0 (Option: 5.....90 % O
2
)
Rated voltage V
V
V 1/N/PE 230 V, AC
1/N/PE 120 V, AC
1/N/PE 100 V, AC
Rated frequency
Hz
50/60
Interference suppression (DIN VDE 0875) Interference level N
Type of protection (DIN 40 050) IP 20
Protection class l
Overvoltage category (IEC 1010, EN 61010) ll
Pollution severity (IEC 1010, EN 61010) 2
Rated current
A 2,6 (230 V, AC)
5,3 (120 V, AC)
6,2 (100 V, AC)
On-site fusing:
Fuse
Circuit breaker
T 16 A
G 16
Electrical system
CO
2
measuring cell
O
2
measuring cell
CO
2
gas supply system
N
2
/O
2
gas supply system