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RBY-N Melting Time Tester – Tablet Melting Point Analysis for Pharmaceutical Testing
RBY-N Melting Time Tester – Tablet Melting Point Analysis for Pharmaceutical Testing
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RBY-N Intelligent Suppository Melting Time Tester: Setup & Operation Guide | Huanghai
Melting Time Tester
RBY-N Intelligent Melting Time Tester
At a glance: RBY-N is a dedicated suppository melting (softening) time tester from Huanghai Pharmaceutical Instruments (Shanghai, since 1978). It has 3 test units with adjustable rotation frequency, user management, audit trail and data export, and is built to ChP 0922 with a design equivalent to Ph. Eur. 2.9.2 / 2.9.22.
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The RBY-N Intelligent Melting Time Tester is a specialized pharmaceutical testing instrument for evaluating the melting time of solid dosage forms such as tablets and capsules.
This melting tester helps pharmaceutical R&D teams and quality control laboratories assess thermal properties and behavior during dissolution or disintegration.
With user-friendly controls, precise timing, and high reproducibility, the RBY-N improves analysis efficiency for pharmaceutical formulation testing.
As part of our suite of pharmaceutical testing instruments, this device supports product development and process optimization for thermally sensitive drug products.
Description
The RBY-N intelligent melting time tester strictly complies with the current standards of the Chinese Pharmacopoeia. It is used to evaluate the melting, softening, and dissolving processes of solid preparations under specified conditions, and for the analysis of the related time metrics.
Product Features
• Data Security and Traceability: Built-in user-level access control, audit trails, and test record management, with the ability to export reports via USB.
• Enhanced Efficiency: Facilitates the management of sample information for easier operation.
• Precision Control: Real-time temperature monitoring, dual temperature sensors for calibration, ensuring high measurement accuracy.
• User-Friendly Interface: Features a touch-screen control panel for ease of operation.
• Customizable Testing Frequency: Allows users to set rotation speeds between 1–30 times/min based on the test requirements.
• Advanced Pipe Routing: Includes specialized medical-grade connectors for enhanced operational safety.
• Regulatory Compliance: Supplied with IQ/OQ certification documentation for quality assurance.
Technical Specifications
Parameters Specifications
| Model | RBY-N |
| Product Code | 10101601 |
| Test Stations | 3 groups (automatic synchronous rotation) |
| Beaker Capacity | 5000mL |
| Transparent Cylinders | Inner Diameter: 52mm, Height: 60mm |
| Perforated Stainless Steel Plates | 2 pieces, Diameter: 50mm, each with 39 holes (Diameter: 4mm) |
| Rotation Angle | 180° |
| Standard Frequency | 10 rotations/min, adjustable (1–30 rotations/min) |
| Timer Range | ≤999 hours 59 minutes 59 seconds |
| Temperature Range | Room temperature to 45°C |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ≤±0.3°C |
| Power Supply | AC220V±10%, 50Hz |
Note: Our lab instruments support basic audit trails strictly per USP/ChP standards.
Frequently Asked Questions
What does the RBY-N test?
Suppository softening (melting) time. It is a dedicated suppository instrument with 3 test units and adjustable rotation frequency.
Which standards apply?
ChP 0922; the design is equivalent to Ph. Eur. 2.9.2 / 2.9.22. USP has no dedicated suppository-melting apparatus.
How is test data managed?
RBY-N has user management, an audit trail, data query, USB export and printer output.
Can hardness or disintegration testers be used for suppositories?
They are not designed for suppositories. RBY-N is the purpose-built instrument for suppository melting time.
