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CB / CB-UL, CBF / CBF-UL (E7) 07/2021 Page 180/197
Chamber size
56
170
260
Humidity data (continued)
Recovery time after door was opened for
30 sec at 90 % r.h. (CBF / CBF-UL)
minutes --- 12 15
O
2
Data (chamber with O
2
control)
O
2
range (regular hypoxic control range)
vol.-% O
2
0.2 to 20
0.2 to 20
0.2 to 20
O
2
range (optional alternative control range)
vol.-% O
2
10 to 95
10 to 95
10 to 95
Setting accuracy with inlet pressure 2 bar
vol.-% O
2
0.1
0.1
0.1
O
2
fluctuation
vol.-% O
2
0.1
0.1
0.1
Recovery time after door was opened for
30 sec at 5 vol.-% O
2
minutes 5 10 15
O
2
measurement
ZrO
2
ZrO
2
ZrO
2
Connection hose nozzle DN6 for O
2
/N
2
connection to the chamber for hose with
internal diameter
mm / inch 6 / 0.24 6 / 0.24 6 / 0.24
Electrical data
IP system of protection acc. to EN 60529
IP
20
20
20
Nominal voltage
(+/-10 %)
at 50 Hz power frequency
V
200-230
200-230
200-230
at 60 Hz power frequency
V
200-230
200-230
200-230
Current type
1N~
1N~
1N~
CB / CB-UL nominal power
kW
0.80
1.30
1.50
CBF / CBF-UL nominal power
kW
---
1.60
1.60
Power plug (IEC connector plug)
Grounded plug IEC 7/7
Installation category acc. to IEC 61010-1
II
II
II
Pollution degree acc. to IEC 61010-1
2
2
2
Chamber fuse 4x20mm / 250V / time-lag
(T), external
Amp 10 10 10
Additional temperature fuse class 1 (DIN
12880), internal
°C 240 240 240
Different electrical data for CB-UL / CBF-UL constructed for the USA and Canada
Nominal voltage
(+/-10 %)
at 50 Hz power frequency
V
100-120
100-120
100-120
at 60 Hz power frequency
V
100-120
100-120
100-120
Current type
1N~
1N~
1N~
Power plug
NEMA
5-15P
5-20P
5-20P
Chamber fuse 6.3x32 mm / 250V / time-lag
(T), external
Amp 12.5 12.5 12.5
Environment-specific data
Noise level (mean value)
dB (A)
41
41
41
Energy consumption at 37 °C/ 98.6 °F
Wh/h
45
55
65
Notes:
• The recovery times of the gas concentrations inside the chamber after the door is opened coincide with
a connection pressure of 2.0 bar / 29 psi. Decreasing supply pressure results in longer recovery times.
• The specified recovery times can be observed with a door opening of up to 60s. If the outer door is left
open for more than 3 minutes, all heaters are deactivated. It is then necessary to let the chamber
equilibrate again.
All technical data is specified for unloaded chambers with standard equipment at an ambient temperature
of 22 +/- 3 °C / 71.6 +/- 5.4 °F and a power supply voltage fluctuation of +/-10%. Technical data is
determined in accordance to BINDER Factory Standard Part 2:2015 and DIN 12880:2007.
All indications are average values, typical for chambers produced in series. We reserve the right to
change technical specifications at any time.
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