Overview

The AELAB FA-E/EN Series Analytical Balance is designed for precision laboratory weighing with a high-sensitivity electromagnetic force sensor and intelligent calibration system. Its internal auto calibration (FA-EN) and external calibration (FA-E) options ensure reliable accuracy under varying laboratory environments.

Each AELAB FA-E/EN analytical balance offers 0.0001 g readability, short stabilization time, and user-friendly LCD interface. It integrates advanced weighing algorithms, fault detection, and dynamic response control for consistent and traceable measurement results.

⚙️ Design & Construction

The AELAB FA-E/EN analytical balance features a rigid aluminum die-cast housing with a transparent glass draft shield (180 × 175 × 200 mm) to minimize air disturbance. The weighing chamber accommodates standard Φ 80 mm or optional Φ 90 mm pans. A high-contrast LCD (96 × 24 mm) ensures clear display visibility even under laboratory lighting conditions.

🔬 Working Principle / Testing Method

The system employs an electromagnetic force restoration sensor that counterbalances the sample weight through proportional current feedback. Automatic calibration, linear correction, and digital filtering maintain ± 0.0002 g repeatability and ± 0.0003 g linearity across the full range. Measurement stability is achieved within ≤ 3 s, allowing precise analytical quantification of solids, powders, and liquids.

💡 Key Advantages

• Internal or external calibration with auto adjustment (FA-EN models)
• 0.0001 g resolution with rapid ≤ 3 s stabilization
• Dynamic weighing and percentage function for analytical precision
• Density determination mode for solid and liquid materials
• Peak hold, accumulation, and counting functions
• RS232/USB communication and printer connectivity
• Optional clock and GLP time-stamped calibration record

🔗 Connectivity & Integration

The FA-E/EN Series supports RS232C standard output, USB connection, and optional printer interface for GLP/GMP documentation. Communication settings such as baud rate and data mode are fully configurable for laboratory LIMS integration or PC data capture.

🧠 Model Insight

🧪 Testing Applications

The AELAB FA-E/EN Analytical Balance is ideal for quantitative analysis, formulation weighing, material density testing, pharmaceutical compounding, and micro-sample preparation in chemical, medical, food, and environmental laboratories.

Compliance & Quality Assurance

Manufactured under ISO and CE compliance, the FA-E/EN balances meet GLP calibration traceability standards. Each unit undergoes rigorous performance verification and temperature stability testing to ensure consistent laboratory accuracy and repeatability.

Specifications