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RCZ-6N Intelligent Dissolution Tester – Pharma Lab Equipment for Dissolution Testing
RCZ-6N Intelligent Dissolution Tester – Pharma Lab Equipment for Dissolution Testing
Distributor & agent pricing available on request. Equipping a full QC lab? Ask about multi-unit bundle pricing.
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How to Operate the RCZ-6N Dissolution Tester | Advanced Pharma QC Equipment
At a glance: RCZ-6N is a 6-station intelligent dissolution tester from Huanghai Pharmaceutical Instruments (Shanghai, since 1978). It runs USP Apparatus 1 (basket) and 2 (paddle) at 10–300 RPM per USP <711>, ChP 0931 and Ph. Eur. 2.9.3, with two 150 ml media replenishment vessels, 3-level user authorization, audit trail, USB export and scheduled heating.
Dissolution Instruments
RCZ-6N Intelligent Pharmaceutical Dissolution Tester
The RCZ-6N Intelligent Dissolution Tester is an advanced pharmaceutical testing instrument designed for reliable and automated drug dissolution testing. With intelligent control and precise temperature regulation, it is suitable for pharmaceutical laboratories and R&D departments. This dissolution tester complies with USP requirements and enhances efficiency in pharmaceutical quality control processes.
Description
The RCZ-6N Intelligent Pharmaceutical Dissolution Tester fully complies with the latest Chinese Pharmacopoeia and United States Pharmacopeia standards, as well as the Mechanical Validation Guidelines for Dissolution Testers. This 6-channel high-performance dissolution testing system ensures precise and reliable pharmaceutical testing with complete data integrity.
Product Features
1. Advanced Data Management
• Built-in three-tier user permissions, audit trails, and test record management.
• USB connectivity supports direct test data export for reporting.
• Frequently used data and sampling solutions can be stored for convenient reuse.
2. High-Precision Dissolution Control
• Real-time temperature control with dual-layer protection for stability and accuracy.
• Preheating functionality allows users to schedule start times for heating.
3. Optimized Sampling System
• Supports both manual and automatic drug addition and sampling.
• Advanced circulation pipeline with professional-grade quick-release connectors.
• Compatible with 2×150ml dissolution vessels for specialized testing.
4. Compliance and Certification
• Fully compliant with pharmacopoeia standards.
• Includes IQ/OQ certification documentation.
• Optional mini-paddle accessories available for specialized dissolution tests.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | RCZ-6N |
| Product Number | 10100105 |
| Dissolution Channels | 6 channels |
| Swing Radius Consistency | ≤0.5mm |
| Rotation Speed Deviation | ≤1.0mm |
| Axial Deviation | ≤1.0mm |
| Speed Range | 10–300 RPM |
| Stability | ≤1% |
| Adjustment Range | Room temperature to 45.0°C |
| Temperature Uniformity | 0.1°C |
| Control Precision | ±0.3°C |
| Sampling Volume | <100ml |
| Sampling Time | ≤999.9h/59min59s |
| Power Supply | AC220V±10%, 50Hz |
📄 Download User Manual
You can download the full user manual of the RCZ-6N Tablet Hardness Tester below:
📥 Click here to download RCZ-6N User Manual (PDF)
Note: Our lab instruments support basic audit trails strictly per USP/ChP standards.
Frequently Asked Questions
Which pharmacopoeia methods does this dissolution tester follow?
USP <711> Apparatus 1 (basket) and Apparatus 2 (paddle), ChP 0931 and Ph. Eur. 2.9.3. The 10–300 RPM speed range covers the usual 50 RPM paddle and 100 RPM basket settings.
How many vessels does a QC lab need?
USP <711> tests 6 units per stage, so 6 vessels (RCZ-6N) run a full stage at once. 8 vessels (RCZ-8N, RCZ-8A) leave room for blanks or a reference, and 12 vessels (RCZ-12A) suit labs testing several products every day.
Does it support data-integrity requirements?
Yes. It has 3-level user management (Admin / Power User / User), an audit trail recording operator, date-time and event type, test data query, USB export and RS232 printing. It is designed with features that support a 21 CFR Part 11 workflow.
What options are available for light-sensitive drugs and automation?
Amber glass vessels of the same 1,000 ml size can replace clear vessels for photosensitive APIs. For automated multi-point sampling, RCZ-QY8 is supplied with RCZ-8A and RCZ-QY12 with RCZ-12A.
This Dissolution Tester is CE certified under two EU directives:
- Machinery Directive 2006/42/EC — EN ISO 12100:2010 · EN 60204-1:2018 · EN 61010-1:2010+A1:2019
- EMC Directive 2014/30/EU — EN IEC 61326-1:2021
Related: how to calibrate a dissolution tester, step by step, in our dissolution tester calibration guide.
