IKA RV10 Control V “Tri-Function” Rotary Evaporator System

Overview

The IKA RV10 Control V “Tri-Function” Rotary Evaporator System is a fully integrated, microprocessor-controlled laboratory platform engineered for high-reproducibility solvent removal, concentration, and gentle sample drying under reduced pressure. Based on the fundamental principle of rotary evaporation—where simultaneous rotation, heating, and vacuum application lower the boiling point of solvents to enable efficient phase separation—the RV10 Control V extends beyond conventional operation by unifying three core functions into one instrument: automated distillation, intelligent solvent database management, and programmable endpoint control. Designed and manufactured in Staufen, Germany, the system complies with IEC 61010-1 safety standards and meets CE and RoHS directives. Its architecture supports GLP-compliant workflows through audit-trail-capable data logging, making it suitable for regulated environments including pharmaceutical QC labs, academic synthesis facilities, and natural product isolation laboratories.

Key Features

• Integrated vacuum controller with real-time display of vacuum level, temperature, rotation speed, and distillation curve—enabling closed-loop process optimization
• Expandable solvent database with user-definable entries for vapor pressure, boiling point, and safety parameters—ensuring method consistency across operators and shifts
• Volume-based automatic distillation mode: pre-programmable target volume reduction with adaptive vacuum and heating adjustments
• Automatic boiling point recognition algorithm that dynamically adjusts bath temperature and vacuum setpoints during active evaporation
• Large-format color graphical display showing time-resolved distillation curves, parameter trends, and system status alerts
• Full safety interlock suite: automatic venting at process end, cooling water shutoff, heating bath deactivation, and real-time bath temperature error detection
• Dual communication interfaces (RS232 and USB) for seamless integration with labworldsoft® software—supporting remote monitoring, script-based method execution, and export of timestamped CSV/Excel datasets
• Motorized lift mechanism (140 mm stroke) with programmable ascent/descent profiles to accommodate varied flask geometries and prevent bumping

Sample Compatibility & Compliance

The RV10 Control V accommodates standard ISO-K 29/32 and ISO-K 35/40 ground-glass joints, supporting round-bottom flasks from 50 mL to 3 L capacity. Its 1200 cm² vertical condenser surface ensures efficient reflux across low- and medium-volatility solvents—including dichloromethane, ethyl acetate, ethanol, and toluene—while minimizing carryover. The system operates within vacuum ranges compliant with ASTM E2912 (Standard Guide for Rotary Evaporator Use) and supports method validation per USP and ISO 17025 requirements. All electronic controls adhere to IEC 61010-1 for laboratory electrical equipment, and firmware supports configurable audit trails aligned with FDA 21 CFR Part 11 principles when used with validated labworldsoft® configurations.

Software & Data Management

Control and data acquisition are enabled via IKA’s labworldsoft® software (v5.0+), which provides GMP-ready functionality including user access levels, electronic signatures, and immutable method storage. Each distillation run logs vacuum trajectory, temperature ramp history, rotation profile, and endpoint confirmation—exportable as PDF reports or raw time-series data. The solvent database integrates thermodynamic reference values (e.g., Antoine equation coefficients) and permits batch import/export via CSV. USB connectivity allows offline firmware updates and local backup of up to 100 user-defined methods. RS232 enables integration into LIMS or ELN platforms using ASCII command protocols documented in the IKA Communication Protocol Manual.

Applications

• Concentration of organic extracts in natural product isolation (e.g., plant alkaloids, essential oils)
• Removal of reaction solvents post-Suzuki coupling or Grignard synthesis without thermal degradation
• Gentle drying of heat-sensitive APIs and peptide intermediates under controlled vacuum ramps
• High-throughput parallel evaporation in medicinal chemistry support labs using standardized method templates
• Teaching laboratories requiring reproducible demonstrations of colligative properties and phase equilibria under vacuum
• Environmental analysis labs performing EPA Method 3510C (liquid–liquid extraction followed by solvent removal)

FAQ

What vacuum range does the built-in controller support?
The integrated vacuum controller regulates and measures pressure from 1050 mbar down to 1 mbar, with measurement accuracy of ±2 mbar across the full range.
Can the RV10 Control V operate without connection to a PC?
Yes—the instrument runs standalone with full touchscreen interface, onboard method storage, and autonomous endpoint logic; PC connectivity is optional for advanced reporting or centralized fleet management.
Is the heating bath compatible with silicone oil and other high-boiling-point media?
Yes—the 1300 W heating element and stainless-steel bath are rated for continuous operation up to 180 °C, supporting silicone oil (up to 200 °C), glycerol, and water-based baths.
How is data integrity ensured during long-duration distillations?
All sensor readings are timestamped and stored in non-volatile memory; power loss triggers automatic save of last 10 minutes of operational data, recoverable upon reboot.
Does the system meet requirements for ISO/IEC 17025-accredited testing labs?
When configured with labworldsoft® in audit mode and operated under documented SOPs, the RV10 Control V satisfies data traceability, calibration record linkage, and electronic signature requirements outlined in ISO/IEC 17025:2017 clause 7.5.