IKA RV10 Digital FLEX Rotary Evaporator
| Brand | IKA |
|---|---|
| Origin | Germany |
| Model | RV10 Digital FLEX |
| Capacity | 3 L |
| Vacuum Range | 1050 – 1 mbar |
| Rotation Speed | 20 – 280 rpm |
| Heating Temperature Range | Ambient to 180 °C |
| Temperature Control Accuracy | ±1 K |
| Heating Power | 1300 W |
| Lift Stroke | 140 mm |
| Dimensions (W × D × H) | 500 × 430 × 410 mm |
| Weight | 20 kg |
| Protection Class | IP20 (DIN EN 60529) |
| Power Supply | 220–240 V, 50/60 Hz |
| Interface | RS232, IR data link between bath and drive |
| Software Compatibility | labworldsoft® |
| Ambient Operating Conditions | 5–40 °C, ≤80 % RH |
Overview
The IKA RV10 Digital FLEX Rotary Evaporator is a precision-engineered laboratory instrument designed for efficient, reproducible solvent removal and concentration of heat-sensitive samples under reduced pressure. Based on the proven Couette-flow principle, it integrates a digitally controlled heating bath with a synchronized motor-driven rotation system to ensure uniform film formation and consistent evaporation kinetics. Unlike basic rotary evaporators, the RV10 Digital FLEX features bidirectional digital communication—via infrared (IR) coupling and RS232 interface—between the heating bath and rotating drive unit, enabling real-time parameter synchronization and eliminating manual calibration drift. Its robust aluminum-alloy frame, motorized vertical lift mechanism (140 mm stroke), and integrated safety design—including ergonomic handle, overtemperature protection, and IP20-rated enclosure—support unattended operation in regulated environments compliant with GLP and ISO/IEC 17025 laboratory management frameworks.
Key Features
- Digital heating bath with high-resolution LED display showing real-time temperature (range: ambient to 180 °C) and ±1 K control accuracy
- DC motor drive delivering stable rotation across 20–280 rpm with low-vibration performance and extended service life
- Motorized lift system with programmable positioning and mechanical end-stop protection
- Integrated IR data transmission between heating bath and drive unit ensures synchronized thermal and rotational profiles
- RS232 serial interface compatible with IKA’s labworldsoft® software for remote parameter setting, data logging, and method-based automation
- 1300 W heating power output with rapid thermal response and uniform heat distribution across 3 L bath capacity
- Compliance with DIN EN 60529 (IP20) for protection against solid ingress; suitable for standard laboratory ambient conditions (5–40 °C, ≤80 % RH)
Sample Compatibility & Compliance
The RV10 Digital FLEX accommodates standard 1 L and 2 L round-bottom flasks (with optional adapters for 0.5 L or 3 L vessels), supporting a broad range of organic solvents, aqueous solutions, and thermolabile extracts. Its vacuum-compatible glassware set (not included) meets ISO 385 and DIN 12331 specifications. While the unit does not include an integrated vacuum controller, it is fully compatible with external vacuum pumps and controllers capable of achieving 1–1050 mbar—enabling precise optimization of boiling point depression for sensitive compounds. The system supports audit-ready workflows under FDA 21 CFR Part 11 when used with validated labworldsoft® configurations featuring electronic signatures, change tracking, and secure user access levels.
Software & Data Management
Control and documentation are streamlined via IKA’s labworldsoft® software platform, which provides full bidirectional communication with the RV10 Digital FLEX. Users can define multi-step evaporation protocols—including ramped temperature profiles, speed gradients, and timed lift sequences—and execute them remotely. All operational parameters (temperature, speed, lift position, duration) are timestamped and exportable in CSV or PDF format. The software maintains an immutable audit trail of user actions, system events, and parameter modifications—essential for quality assurance in pharmaceutical QC, academic research, and contract analytical laboratories adhering to ISO 17025 or GMP requirements.
Applications
- Solvent recovery and sample concentration in synthetic organic chemistry and natural product isolation
- Preparative purification prior to HPLC, GC, or NMR analysis
- Lyophilization feedstock preparation requiring controlled solvent removal
- Removal of low-boiling solvents (e.g., diethyl ether, dichloromethane, acetone) under mild vacuum conditions
- Concentration of enzyme-containing buffers and protein solutions where thermal stability is critical
- Method development and validation studies requiring high inter-run reproducibility
FAQ
Does the RV10 Digital FLEX include a built-in vacuum controller?
No. It requires an external vacuum pump and optionally a standalone vacuum controller for automated pressure regulation.
Is the condenser included with the base unit?
No. The RV10 Digital FLEX is supplied as a drive-and-bath system only; glass condensers, receiving flasks, and vapor traps must be selected separately per application requirements.
Can the heating bath operate without rotation?
Yes. Independent control of heating and rotation allows for pre-heating of solvents or post-evaporation sample warming without mechanical agitation.
What is the maximum flask size supported?
The standard configuration supports up to 2 L round-bottom flasks; use of a 3 L flask requires optional support arm and extended shaft assembly.
Is labworldsoft® software included with purchase?
labworldsoft® is provided free of charge with the RV10 Digital FLEX and is available for download from IKA’s official support portal.
