BÜCHI Labortechnik AG
Product description | 3
Operation Manual Recirculating Chiller F-305 / F-308 / F-314
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3.3
Technical data
3.3.1
Recirculating Chiller
F-305
F-308
F-314
Dimensions (W x H x D)
280 x 400
x 500 mm
400 x 580
x 500 mm
400 x 660
x 500 mm
Weight (net)
31 kg
41 kg
52 kg
Cooling capacity at 15 °C
550 W
900 W
1400 W
Cooling capacity at 10 °C
440 W
730 W
1150 W
Cooling capacity at 0 °C
250 W
450 W
720 W
Cooling capacity at -10 °C
80 W
180 W
350 W
Temperature range
-10 to +25 °C
-10 to +25 °C
-10 to +25 °C
Power consumption
800 W
1100 W
1500 W
Voltage
230 V AC ±
10 %
115 V AC ± 10
%
230 V AC ±
10 %
115 V AC ± 10
%
230 V AC ± 10
%
115 V AC ± 10
%
Frequency
at 230 V
at 115 V
50 - 60 Hz
60 Hz
50 - 60 Hz
60 Hz
50 - 60 Hz
60 Hz
Temperature reading reso-
lution
0.1 °C
0.1 °C
0.1 °C
Hysteresis
± 1 °C
± 1 °C
± 1 °C
Refrigerant
R134a
R134a
R134a
Tank capacity
3.0 L
4.5 L
6.5 L
Tubing connector
8 + 9.5 mm
8 + 9.5 mm
9.5 + 13.5 mm
Pump pressure
0.6 bar
0.6 bar
1 bar
Pump delivery rate
2.5 L/min
3 L/min
11 L/min
Overvoltage category
II
II
II
Display
Digital
Digital
Digital
* Possible temperature range if a Rotavapor is connected and distillation is per-
formed.
3.3.2
Ambient conditions
Max. altitude above sea level
2000 m
Ambient temperature
5 - 40 °C
Maximum relative humidity
80 % for temperatures up to 31 °C
decreasing linearly to 50 % at 40 °C
The laboratory apparatus described here may only be used indoors.
