Science King 50L Dual Condenser Rotary Evaporator (R1050 Dual)
Reference: SK-R1050-Dual
Manufacturer: Science King
- 50L boiling flask, two collection flasks
- Dual main and secondary condensers
- 9 kW heated bath with electric lift
- PID digital temperature control
A 50L rotary evaporator with dual condensers: a main and a secondary condenser give about 1.5× the condensing area and more collection capacity, so it recovers solvent faster than a single-condenser unit of the same size.


- Dual main and secondary condensers: about 1.5× the condensing area and more collection capacity
- More heating power with a dome cover, faster evaporation and less vapour to the room
- PID temperature controller with digital display
- Electric water bath lifting, 3.3 borosilicate glass
- Manual vacuum valve: no loss of vacuum while discharging

| Model | R1050H (R1050 Dual) |
| Boiling flask | 50 L |
| Collection flasks | 2 × 20 L |
| Heating power | 9 kW |
| Condensing area, main condenser | 1.86 m² |
| Condensing area, secondary condenser | 1.04 m² |
| Evaporation speed, water | 15 L/h |
| Evaporation speed, ethanol | 35 L/h |
| Rotation speed | 20 to 110 rpm |
| Rotation speed control | DC stepless |
| Motor power | 250 W |
| Temperature control | Digital control, RT to 99 °C |
| Max. vacuum | 399.9 Pa |
| Bath dimensions | φ550 × 320 mm |
| Bath material | SUS304 |
| Bath lift | Electrical |
| Lift stroke | 0 to 180 mm |
| Overall size | 1320 × 770 × 2210 mm |
| Voltage | 220 / 380 / 460 V three phase |
| Frequency | 50/60 Hz |
| Ambient temperature | 5 to 35 °C |





















