SOTAX AT 7 Smart Dissolution System (Refurbished)

The SOTAX AT 7 Smart is a fully automated dissolution system designed for precise, reproducible testing of solid oral dosage forms in pharmaceutical development and quality control. Equipped with seven dissolution positions, advanced temperature control, and automated sampling capabilities, the instrument ensures highly consistent dissolution profiles while reducing manual handling and operator variability.

The AT 7 Smart supports a wide range of monograph methods (USP, EP, JP) and can operate as a stand-alone system or be integrated into automated dissolution workflows with autosamplers, UV/Vis or HPLC analysis modules.

Key Features

• Seven-position dissolution system for tablets, capsules, and other dosage forms
• Automated sampling with programmable intervals
• Exceptional temperature stability and uniformity across all vessels
• Closed-loop control of paddle/basket speed for accurate method execution
• Compliance with USP <711>, EP, and other regulatory dissolution standards
• Modular design allows integration with autosamplers and analytical systems
• Robust touchscreen or keypad operation for easy setup
• Ideal for QC laboratories requiring high reproducibility and low operator intervention

Technical Specifications

• Number of Vessels: 7
• Stirring Tools: USP II paddles or USP I baskets
• Speed Range: Typically 25–250 rpm
• Temperature Range: Ambient to ~ 45 °C; precision-controlled
• Heating System: Thermostatic water bath with high uniformity
• Sampling: Manual or automated; integration-ready
• Compliance: USP, EP, JP dissolution guidelines
• Applications: Pharmaceutical dissolution testing, method development, QC release testing