29
Technical data
Nominal 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
± 0.1
Temperature control
PID (Automatic / user setting)
Temperature measurement, absolute accuracy
Internal (int) (adjustable by calibration)
External (ext) (adjustable by calibration)
K
± 0.5
± 0.5
External Pt 100.3 temperature sensor tolerance to DIN EN
60751 class A, ≤ ± (0.15 + 0.002 x |T|), e.g. at max. 100°C
(adjustable by calibration)
K
± 0.35 (at 100°C)
Temperature setting
Knob on
WiCo
Temperature setting resolution
K
0.1
Temperature display
TFT LCD on
WiCo
Temperature display resolution
K
0.01
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
n
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, multi-function interface
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
37.8
Operation at a terrestrial altitude
m
max. 2000
