Product Description
DW-RE Series Water Dual-Purpose Rotary Evaporator
Features:
1. Big LCD screen with menu interface displaying several data; rotary switch easy to operate.
2. Heating bath with coating, which is easy to clean, anti-corrosive and high temperature resistant as well.
3. Unattended mode with safe operation function, which is in automatic standby mode after the experiment.
4. Special design of bottle pulling switch, which is easy to disassemble the evaporation flask.
5. Sealing made up of imported PTFE with special technique.
6. Both screen touch control and button press automatic lifting available, easy and safe to use.
7. DC rotating motor of 70w power starts steadily.
8. Vertical condenser with drip point design prevents backflow.
9. Intermittent positive and negative rotating function with timer function for drying process.
10. Optional: vacuum controller for precise control of vacuum degree.
11. Oil and water heating bath with safe handle, which is heat insulated and prevents scald.
12. Equipped with protection cap, which is heat preserved, energy saving and anti-spill and anti-boiling.
Detailed Photos
Product Parameters
| Model # |
DW-RE-2000A |
DW-RE-3000A |
DW-RE-5000A |
| Rotating Speed |
LCD Screen; 0~310rpm/min |
LCD Screen; 0~200rpm/min |
| Evap. Capacity |
Max.25ml/min (H2O) |
Max.27ml/min (H2O) |
Max.43ml/min (H2O) |
| Temp. range/precision |
Microcomputer PID controller; Water Bath:RT.-99ºC±0.5ºC |
| Bath Material |
Integral compound heating bath with safe handle, which prevents from scald; the medium sized bath volume makes distillation fast. |
| Bath Size |
φ23×13cm |
φ26×15cm |
φ29×17cm |
| Positive&Negative Rotating |
Intermittent positive and negative rotating function with timing function (0-60s) for drying process of powder samples. |
| Lift |
Automatic balance lifting which can be controlled by either button-press or Color LCD screen; the lifting length is 150mm, with fixed safety distance of 60mm, which prevents crashing. |
| Temp. Set |
Rotating switch coding for temperature setting with big LCD screen display. |
| Safety |
Anti-dry prevention function which makes flask automatic lifting; instrument will stop at the set timing (0-999min); automatic lifting and standby alarm protection in abnormal or over temperature state. |
| Heater Power |
1.5KW |
1.5KW |
1.5KW |
| Flask Volume |
0.25--2L |
0.25--3L |
0.25--5L |
| Sealing |
Imported PTFE and special complex compounded with special technique, which ensures good sealing and improves the anti-corrosion and durability property. |
| Condenser |
Vertical 3-layered coil condenser with big condensation area, equipped with drip point and backflow prevention, which effectively increases the evaporation efficiency. |
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