14
12.
Specifications
Items
Specifications
H20D series
H20 series
S20 series
Voltage [VAC]
200-240
200-240
100-240
Frequency [Hz]
50/60
50/60
Power [W]
550
530
30
Stirring point position quantity
1
1
Max. stirring quantity (H
2
O) [l]
20
20
Max. magnetic bar [L×Ø, mm]
80×10
80×10
Motor type
DC brushless motor
Max. power input of motor [W]
18
18
Max. power output of motor [W]
10
10
Speed range [rpm]
100-1500,
increment: 10
0-1500
Rotary speed display
LCD
Scale
Plate material
Ceramic coated
Dimensions of workplate (mm)
Ø 135
Ø 135
Heating power [W]
500
500
Temperature range [°C]
RT-340, increment: 1
RT-340
Temperature display [°C]
LCD
Scale
Temperature display accuracy [°C]
±0.1
-
The safe temperature of hotplate [
℃
]
360
350
Temperature sensor in medium
PT1000
-
Control accuracy of heating
temp with temp
sensor [
℃
]
±0.2
-
Residual heat warning
50
℃
-
Dimensions (mm)
280×160×85
Weight [kg]
2.8
2.8
Permitted ambient temperature [°C]
5-40
Permitted relative humidity
80%
Protection class acc. to DIN 60529
IP42
RS232 interface
Yes
No / No
Table 5
Summary of Contents for H20 Series
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