ROVA901 — Laboratory Rotary Evaporator (Rotary Vacuum Evaporator)
OVERVIEW
A rotary evaporator (rotary vacuum evaporator) is a standard instrument for gentle solvent removal under reduced pressure. It is used in chemistry, biochemistry and pharmaceutical laboratories as well as in teaching and research environments for concentration, solvent recovery and sample preparation.
ROVA901 is a compact laboratory unit with a DC drive, a stable speed range and a vertical condenser for efficient recovery. The heating bath supports temperatures up to 180 °C, and rotation is adjustable within 5–300 rpm.
COLO.SCIENCE KNOWLEDGE
Sample preparation: Rotary evaporation & selection criteria
Visit the COLO.Science sample preparation section for fundamentals, practical guidance and instrument selection.
TYPICAL APPLICATIONS
- Gentle concentration of extracts and reaction solutions
- Removal of organic solvents at reduced boiling temperatures (vacuum)
- Sample preparation prior to analytics, chromatography and synthesis workflows
- Solvent recovery and recycling
- Teaching, research and routine QC
TECHNICAL SPECIFICATIONS (CATALOG)
| Model | ROVA901 |
| Cooling type | Vertical |
| Cooling surface | 1500 cm² |
| Motor principle | DC motor |
| Speed range | 5–300 rpm |
| Speed tolerance | Set rotation speed > 100 rpm ± 1% / Set rotation speed < 100 rpm ± 1 rpm |
| Lift type | Manual |
| Stroke | 120 mm |
| Heating temperature range | Ambient to 180 °C |
| Temperature set resolution | 1 K |
| Max filling volume | 4 L |
| Heating power | 1400 W |
| Input power | 1500 W |
| Dimensions (W×D×H) | 510 × 490 × 345 mm |
| Weight | 25.76 kg |
| Ambient operating temperature | 5–40 °C |
| Permissible relative humidity | 80% |
| Protection class | DIN EN 60529 IP20 |
| Power supply voltage | 100–240 V |
| Frequency | 50 / 60 Hz |
| DC voltage | 24 V DC |
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