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AELAB Dissolution Tester RC-8D – High-Precision Tablet & Capsule Dissolution Analysis

The AELAB RC-8D Dissolution Tester delivers precise dissolution velocity and extent measurement for tablet and capsule formulations. Featuring eight vessels, stable temperature regulation, and ±1 rpm rotational control, the RC-8D supports high-accuracy pharmaceutical quality assessment across research and QC environments.
Modles : RC Series
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The AELAB RC-8D Dissolution Tester is designed for detecting the velocity and extent of pharmic dissolution from tablets and capsules in specified media. The instrument supports routine laboratory testing and complies with applicable Chinese and industry standards for dissolution performance.

The RC series uses a clear LCD interface for real-time and preset parameter display and enables automated testing, self-diagnosis, timing control, and alarm functions. Dissolution parameters from Chinese codex 2000 are stored for efficient retrieval during repeated test workflows.

 

⚙️ Design & Construction

The AELAB RC-8D incorporates eight dissolution vessels with six vessels positioned at the front and two at the rear. The system includes an electric lift and a flexible head assembly that can be smoothly adjusted. Basket and paddle components are manufactured from Stainless Steel (SUS316L), ensuring chemical stability and long-term resistance to dissolution media. A magnetism-pumped circular water-bath ensures uniform heating and temperature equalization across all vessels.

 

🔬 Working Principle / Testing Method

The RC-8D measures dissolution by rotating paddles or baskets within controlled-temperature dissolution vessels. An MPU-based control system regulates rotational speed, bath temperature, and test timing with high precision. The platform supports automated test initiation, programmable nine-point timing, and sequential test cycling. All real-time parameters are displayed on the LCD, enabling continuous monitoring of dissolution uniformity and compliance with test methods.

 

💡 Key Advantages

  • Eight-vessel configuration for higher throughput in pharmaceutical QC laboratories.
  • Precise ±1 rpm rotational control for reproducible dissolution kinetics.
  • Stable ±0.3°C thermal regulation using a uniform circulating water system.
  • Automated timing with nine programmable intervals for complex release profiles.
  • Stainless Steel (SUS316L) paddles and baskets for enhanced corrosion resistance.
  • Automatic alarm, diagnostic, and self-test capabilities for continuous system reliability.
  • Preset storage of Chinese codex dissolution parameters for standardized workflows.

 

🔗 Connectivity & Integration

The RC-8D supports keystroke operation with full LCD visualization of parameters. Data can be viewed in alternating modes for preset and real-time values. Integration with standard laboratory documentation workflows ensures GLP-aligned reporting and test traceability.

 

🧠 Model Insight

Model Specifications
RC-8D Eight-vessel dissolution system; (20~200)rpm; ±1rpm accuracy; +45.0℃ maximum temperature; ±0.3℃ stability; (1~999)min timing; SUS316L components

 

🧪 Testing Applications

The AELAB RC-8D is suitable for pharmaceutical dissolution studies, formulation development, QC batch release testing, comparative dissolution profiling, and tablet or capsule release characterization. It supports research institutes, production laboratories, and academic environments conducting standardized dissolution analysis.

 

Compliance & Quality Assurance

The RC-8D complies with National Standard (Chinese Codex) / 2015 and Industry Standard JJB/T 20105-2007. All instrumentation is produced under stringent AELAB quality control, following ISO and GLP principles with full calibration traceability.

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-8D suitable for?
It is used for tablet and capsule dissolution analysis, including velocity, extent, and release profiling in pharmaceutical QC and research.
2What is the speed accuracy of the RC-8D?
The rotational accuracy is ±1 rpm across the full (20~200) rpm range.
3Does the RC-8D support automated testing?
Yes, it includes auto-test, auto-diagnose, auto-alarm, and nine-point programmable timing.
4What materials are used for baskets and paddles?
All baskets and paddles are manufactured from high-grade Stainless Steel (SUS316L).
5What are the recommended operating conditions?
The unit maintains stable performance up to +45.0°C with ±0.3°C stability using a uniform circulating water-bath system.

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