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AELAB Dissolution Tester RC-6D – Precision Tablet & Capsule Dissolution Analysis

The AELAB RC-6D Dissolution Tester provides precise measurement of dissolution velocity and extent for tablets and capsules. With stable temperature regulation, ±1 rpm speed accuracy, and automated timing control, the RC-6D ensures compliant dissolution testing across pharmaceutical quality control workflows.
Modles : RC Series
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The AELAB RC-6D Dissolution Tester is designed for detecting the velocity and extent of pharmic dissolution from tablets, capsules, and related solid dosage forms in a specified medium. It conforms to the Chinese codex and industry standard Dissolution Tester JJG/T 20105-2007.

The instrument features six vessels and six poles arranged in a single line with an electric lift. The paddle units and basket assemblies are manufactured from imported Stainless Steel SUS316L. An internal magnetism-pumped circulating water system ensures uniform heating, enabling the bath liquid to maintain an equal and stable temperature.

 

⚙️ Design & Construction

The AELAB RC-6D utilizes a rigid, corrosion-resistant frame engineered to support stable, repeatable dissolution testing. Each vessel is positioned in alignment for uniform hydrodynamics. The paddle and basket components are fabricated from Stainless Steel SUS316L for long-term chemical resistance. A magnetism-pumped water circulation system distributes heat consistently throughout the bath, maintaining temperature stability within ±0.3 °C. The electric lift system provides smooth, controlled movement of the head assembly.

 

🔬 Working Principle / Testing Method

The RC-6D operates based on standardized paddle and basket dissolution methods. The MPU-based control module regulates rotational speed, temperature, preset timing points, and automated sequences. Dissolution media temperature is elevated and stabilized up to +45.0 °C, ensuring accurate simulation of physiological conditions. Speed is controlled between 20–200 rpm with ±1 rpm accuracy, with real-time digital display of preset and measured values. The system supports auto-test, auto-diagnosis, and auto-alarm functionalities for GLP-compliant operation.

 

💡 Key Advantages

  • Six-vessel synchronized dissolution testing for batch uniformity assessment
  • Stable bath temperature maintained by magnetism-pumped circulation
  • High-accuracy rotational control with ±1 rpm precision
  • Preset nine timing points for complex dissolution protocols
  • Stainless Steel SUS316L paddles and baskets for pharmaceutical compatibility
  • Automatic alarm and diagnostic functions for safe and reliable operation
  • LCD interface for continuous display of preset and real-time data

 

🔗 Connectivity & Integration

The AELAB RC-6D features digital control with LCD display and internal storage for dissolution parameters. Data can be displayed alternately in real time. The system is compatible with external printing and data logging solutions when integrated with laboratory information systems.

 

🧠 Model Insight

Model Specifications
RC-6D 20–200 rpm speed range; ±1 rpm accuracy; +45.0 °C max temperature; ±0.3 °C stability; (1–999) min timing; 220V/50Hz/1200W or 110V/60Hz/1200W; (960×320×480) mm³

 

🧪 Testing Applications

The AELAB RC-6D Dissolution Tester is suitable for pharmaceutical development, QC release testing, formulation research, and regulatory dissolution profiling. Typical applications include dissolution performance studies of tablets, capsules, coated formulations, sustained-release products, and solid dosage forms requiring standardized paddle or basket testing.

 

Compliance & Quality Assurance

The RC-6D complies with national and industry standards, including Chinese Codex / 2015 and Dissolution Tester JJG/T 20105-2007. All components follow AELAB quality protocols for calibration accuracy, GLP traceability, stability testing, and long-term equipment reliability.

Specifications :

Speed range (20~200)rpm
Speed accuracy ±1rpm
Temperature range ambient to +45.0℃
Temperature Stability ±0.3℃
Preset timing nine points (1~999)min
Time accuracy ±0.5mm
Paddle radial run-out ±0.5mm
Basket radial run-out ±1.0mm
Power 220V/50Hz/1200W or 110V/60Hz/1200W
Dimension (960*320*480)mm3
Speed range (20~200)rpm
Speed accuracy ±1rpm
Temperature range ambient to +45.0℃
Temperature Stability ±0.3℃
Preset timing nine points (1~999)min
Time accuracy ±0.5mm
Paddle radial run-out ±0.5mm
Basket radial run-out ±1.0mm
Power 220V/50Hz/1200W or 110V/60Hz/1200W
Dimension (960*320*480)mm3

Frequently Asked Questions

1What applications is the AELAB RC-6D suitable for?
It is used for dissolution testing of tablets, capsules, and solid dosage forms in pharmaceutical QC and research.
2What is the speed accuracy of the instrument?
The RC-6D provides ±1 rpm rotational accuracy across the 20–200 rpm range.
3Can the RC-6D store test parameters?
Yes, dissolution parameters can be stored and retrieved at any time.
4What temperature stability does the system provide?
The RC-6D maintains ±0.3 °C temperature stability using a magnetism-pumped circulating water system.
5Does the system support automatic alarms and diagnostics?
Yes, it includes auto-test, auto-diagnose, and auto-alarm functions.

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