AELAB Optima-W4 Multifunctional Ice-Bath Distillation Apparatus

The AELAB Optima-W4 multifunctional ice-bath distillation apparatus is designed according to laboratory distillation pretreatment procedures and integrates constant-temperature heating, endpoint control, and active cooling circulating water. The system enables precise temperature control, anti-suckback protection, uniform heating, and high-efficiency reflux for reliable sample pretreatment.

This Optima-W4 system is widely used in food and medicine, disease control, university laboratories, scientific research institutes, third-party testing centers, wineries, and chemical analysis facilities requiring ice-bath distillation of volatile components such as ethanol in wine.

⚙️ Design & Construction

The AELAB Optima-W4 features a four-position single-hole heating structure with individual control for each unit. The design incorporates advanced far-infrared ceramic radiation heating technology that provides uniform heating, high efficiency, and long service life. The integrated semiconductor refrigeration module reaches temperatures as low as 30°C, preventing volatilization during distillation. External circulating cooling water ensures stable ice-bath conditions. An LCD touch screen positioned outside the main body prevents corrosion and enhances usability.

🔬 Working Principle / Testing Method

The Optima-W4 performs quantitative distillation by heating the sample under controlled conditions while maintaining active cooling. A high-precision liquid level sensor detects the endpoint based on the receiving liquid volume. Once the preset volume or time is reached, heating automatically stops and the outlet is locked to prevent excessive distillation. Six distillation modes are built into the system, allowing the operator to select temperature, timing, and quantification parameters, which are stored for repeated use.

💡 Key Advantages

• Integrated heating, cooling, timing, and quantitative endpoint control for reproducible distillation
• Far-infrared ceramic heating minimizes bumping and improves heat distribution
• Automatic anti-suckback protection ensures clean and contamination-free distillate
• User-defined distillation modes stored for consistent laboratory workflows
• High-performance cooling prevents loss of volatile analytes during distillation
• External LCD touch display provides corrosion-free and easy-access operation
• Built-in automatic cleaning pump enables fast one-key pipeline cleaning

🔗 Connectivity & Integration

The Optima-W4 uses an LCD touch screen interface for method configuration, data viewing, and operational control. Parameters can be customized, stored, and recalled for consistent QA/QC workflows. The interface supports GLP-style record keeping and workflow traceability.

🧠 Model Insight

🧪 Testing Applications

The AELAB Optima-W4 is suitable for distillation of volatile components in food, beverage, pharmaceutical, environmental, and chemical samples. Typical applications include ethanol quantification in wine, analysis of volatile solvents, and preparation of samples for titration, chromatography, and spectrophotometric testing.

Compliance & Quality Assurance

The instrument aligns with ISO, CE, and GLP laboratory guidelines. Each Optima-W4 unit undergoes AELAB’s multi-stage quality inspection protocol, ensuring reliable calibration, stable temperature performance, and long-term operational safety.