Binder KBF 1020 - Page 138

KBF / KBF-UL + KMF (E6) 09/2021 page 138/160
Chamber size
115
240
720
1020
Climatic data (with humidity) (continued)
at 40 °C / 104 °F / 75% r.h. ± K 0.2 0.3 0.2 0,2
Humidity range
% r.h.
10 to 80
10 to 80
10 to 80
10 to 80
Humidity
fluctuation
at 25 °C / 77 °F / 60% r.h. ± % r.h. ≤ 2 1.5 1.5 ≤ 1,5
at 40 °C / 104 °F / 75% r.h. ± % r.h. ≤ 2 1.5 1.5 ≤ 1,5
Recovery
time after
doors were
open for 30 s
at 25 °C / 77 °F / 60% r.h. minutes 6 5 16 11
at 40 °C / 104 °F / 75% r.h. minutes 7 11 17 12
Electrical data
(model versions KBF115-230V, KBF240-230V, KBF720-230V, KBF1020-230V)
System of protection acc. to EN 60529
IP
20
20
20
20
Nominal volt-
age (+/-10%)
at 50 Hz power frequency
V
200-230
200-230
200-230
200-230
at 60 Hz power frequency
V
200-230
200-230
200-230
200-230
Current type
1N~
1N~
1N~
1N~
Power plug
shock proof plug
Nominal power
kW
2.00
2.10
3.10
3.10
Installation category acc. to IEC 61010-1
II
II
II
II
Pollution degree acc. to IEC 61010-1
2
2
2
2
Over-current release category B, 2 poles
Amp
16
16
16
16
Different electrical data for KBF-UL constructed for the USA and Canada
(model versions KBF115UL-240V, KBF240UL-240V, KBF720UL-240V, KBF1020UL-240V)
Nominal volt-
age (+/-10%)
at 50 Hz power frequency
V
200-240
200-240
200-240
200-240
at 60 Hz power frequency
V
200-240
200-240
200-240
200-240
Current type
2~
2~
2~
2~
Power plug
NEMA
6-20P
6-20P
6-20P
6-20P
Environment-specific data
Noise level (mean value)
dB (A)
52
52
53
56
Energy consumption at 40 °C /
104 °F
and 75 % r.h.
Wh/h 470 650 620 650
Filling weight of refrigerant R 134A
(GWP 1300)
kg 0,180 0,170 0,380 0,410
All technical data is specified for unloaded chambers with standard equipment at an ambient temperature
of +22 °C +/- 3°C / 71.6 °F +/- 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.
If the chamber is fully loaded, the specified heating up and cooling down times may vary ac-
cording to the load.
Bringing a source of humidity into the inner chamber will affect the minimum humidity specifi-
cation and may affect the humidity accuracy.