20
Technical data
Operating voltage
VAC
230 ± 10 %
100 ��� 115 ± 10 %
Frequency
Hz
50 / 60
Max� input power
W
1100
Working temperature range
°C
- 30 ��� RT
Operating temperature range (with external heating)
°C
- 30 ��� + 80
Temperature stability – internal temperature control
(according to DIN 12876)
K
± 0�2
Temperature control
PID
Temperature measurement, absolute accuracy
K
± 0�5
Temperature setting
Buttons
Temperature setting resolution
K
0�1
Temperature display
LED
Temperature display resolution
K
0�1
Cooling capacity according to DIN 12876 (at 4600 rpm):
+ 20 °C
+ 10 °C
0 °C
- 10 °C
- 20 °C
- 30 °C
W
1400
1200
950
650
450
200
Refrigerant
R 290
Refrigerant quantity
g
90
Max� refrigerating system pressure
bar
21
Pump speed (adjustable)
rpm
1000 ��� 4600
Max� pump pressure/suction
bar
0�61 / 0�45
Max� flow rate (at 0 bar)
l/min
31
Bath volume
I
5 ��� 7
Fluid maximum viscosity
mm
2
/s
50
Low level protection
Yes
Interface
USB, RS 232
Permitted on-time
%
100
IP code according to EN 60 529
IP 21
Protection class
I
Excess voltage category
II
Contamination level
2
Permitted ambient temperature
°C
+ 5 ��� + 32
Permitted ambient humidity
%
80
Dimension (W x D x H)
mm
310 x 490 x 546
Weight
kg
37�5
Operation at a terrestrial altitude
m
max� 2000
Note:
Refrigerant must be disposed of in accordance with local and national regulations�
Subject to technical changes!
