| Work plate Dimension [W × D] |
Ø135mm (5 inch) |
Ø135mm (5 inch) |
Ø135mm (5 inch) |
Ø135mm (5 inch) |
140×140mm |
Ø135mm (5 inch) |
| Work plate material |
Aluminum cover with ceramic coating |
Stainless steel cover with ceramic |
Stainless steel cover with ceramic |
Stainless steel cover with ceramic |
Aluminum cover with ceramic coating |
Stainless steel cover with ceramic |
| Motor type |
Brushless DC motor |
Brushless DC motor |
Brushless DC motor |
Brushless DC motor |
Brushless DC motor |
Brushless DC motor |
| Stirring positions |
1 |
1 |
1 |
1 |
1 |
1 |
| Max. stirring quantity (H?O) |
20L |
20L |
20L |
20L |
5L |
3L |
| Max. magnetic bar length |
80mm |
80mm |
80mm |
80mm |
50mm |
50mm |
| Speed range |
100–1500rpm, resolution ±1rpm |
100–1500rpm, resolution ±1rpm |
100–1500rpm, resolution ±1rpm |
0–1500rpm, resolution ±1rpm |
200–1500rpm |
200–1500rpm |
| Speed display |
LCD |
LCD |
LCD |
Scale |
LCD |
LED |
| Temperature display |
LCD |
LCD |
LCD |
Scale |
LCD |
LED |
| Heating temperature range |
Room temp.–340°C, increment 1°C |
Room temp.–340°C, increment 1°C |
Room temp.–340°C, increment 1°C |
Room Temp.–340°C |
Room Temp. ±5–380°C |
Room Temp. ±5–280°C |
| Temperature control accuracy |
±1°C (<100°C), ±1% (>100°C) |
±1°C (<100°C), ±1% (>100°C) |
±1°C (<100°C), ±1% (>100°C) |
– |
– |
±1°C (<100°C), ±1% (>100°C) |
| Overheating temperature protection |
420°C |
420°C |
420°C |
420°C |
420°C |
320°C |
| Temperature display accuracy |
±0.1°C |
±0.1°C |
±0.1°C |
±0.5°C |
±0.1°C |
±1°C |
| External temperature sensor |
PT1000 (accuracy ±0.2°C) |
PT1000 (accuracy ±0.2°C) |
PT1000 (accuracy ±0.2°C) |
PT1000 (accuracy ±0.2°C) |
PT1000 (accuracy ±0.2°C) |
PT1000 (accuracy ±0.2°C) |
| "Hot" warning |
50°C |
50°C |
50°C |
– |
– |
50°C |
| Data connector |
RS232 |
RS232 |
– |
– |
– |
– |
| Protection class |
IP21 |
IP21 |
IP21 |
IP21 |
IP21 |
IP42 |
| Timer function |
– |
– |
1min to 99h59min |
– |
– |
– |
| Motor rating input |
18W |
18W |
18W |
18W |
2.4W |
5W |
| Motor rating output |
10W |
10W |
10W |
10W |
1.8W |
3W |
| Power |
650W |
550W |
550W |
530W |
510W |
515W |
| Heating output |
600W |
500W |
500W |
500W |
500W |
500W |
| Voltage |
100–120/200–240V, 50/60Hz |
100–120/200–240V, 50/60Hz |
100–120/200–240V, 50/60Hz |
100–120/200–240V, 50/60Hz |
100–120/200–240V, 50/60Hz |
100–120/200–240V, 50/60Hz |
| Dimension [W×D×H] |
280×160×100mm |
160×280×100mm |
160×280×100mm |
160×280×100mm |
320×180×108mm |
150×260×100mm |
| Weight |
2.3kg |
2.8kg |
2.8kg |
2.8kg |
2.2kg |
1.8kg |
| Permissible ambient temperature and humidity |
5–40°C, 80%RH |
5–40°C, 80%RH |
5–40°C, 80%RH |
5–40°C, 80%RH |
5–40°C, 80%RH |
5–40°C, 80%RH |