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Huanghai
RCZ-QY12 Automatic Sampling System – High-Throughput Dissolution Sampling Solution
RCZ-QY12 Automatic Sampling System – High-Throughput Dissolution Sampling Solution
Distributor & agent pricing available on request. Equipping a full QC lab? Ask about multi-unit bundle pricing.
Sale Sold outAt a glance: RCZ-QY12 is a 12-channel automated sampling system for dissolution testing, built by Huanghai Pharmaceutical Instruments (Shanghai, since 1978). It withdraws timed samples from all 12 vessels automatically using high-precision pumps, works with the RCZ-12A dissolution tester, and follows USP <711> / ChP 0931 dissolution methods.
Dissolution Instruments
RCZ-QY12 Automatic Sampling System
The RCZ-QY12 is a high-capacity automatic sampling system built for pharmaceutical testing labs requiring frequent sample collection. It enhances dissolution tester performance by providing timed, consistent sampling capabilities. This system improves productivity in drug dissolution testing and integrates seamlessly with our pharmaceutical testing instruments.
Description
The RCZ-QY12 Automatic Sampling System is a state-of-the-art solution for high-precision pharmaceutical dissolution testing. Designed for compliance with the latest standards of the Chinese Pharmacopoeia and the mechanical validation guidelines for dissolution testers, this advanced system integrates 12-channel sampling capabilities with robust data integrity features to ensure accuracy, reliability, and operational efficiency.
Product Features:
1. Advanced Data Management
• Built-in three-tier user permissions ensure secure operations and audit trails.
• USB connectivity supports direct data reporting.
• Frequently used data and sampling solutions can be stored for convenient reuse.
2. Precision and Temperature Control
• Independent real-time temperature control for each dissolution cup with dual-layer protection.
• Preheating function ensures system readiness with user-defined start times.
3. Automated and Modular Design
• Supports both manual and automatic drug addition and sampling.
• Modular components allow quick and easy replacements.
4. Enhanced Sampling System
• Separate sampling and tray systems avoid contamination.
• Magnetic pump and advanced circulation pipelines ensure high efficiency.
• Automatic cleaning of sampling heads and pipelines minimizes residue and enhances precision.
5. Compliance and Certification
• Fully compliant with Chinese and international pharmacopoeia standards.
• IQ/OQ certification documentation available.
Dissolution Parameters:
• Channels: 12 channels
• Swing Radius Consistency: ≤0.5mm
• Rotation Speed Consistency: ≤1.0mm
• Difference Between Rotation and Axial Deviation: ≤1.0mm
• Speed Range: 10-300RPM
• Stability of Rotation Speed: ≤1%
• Adjustment Range: Room temperature to 45.0°C
• Temperature Uniformity: 0.1°C
• Temperature Accuracy: ±0.3°C
• Power Supply: AC220V±10% 50Hz
Sampling System Parameters:
• Channels: 12 channels
• Cycle Time: ≤15 seconds
• Sampling Time Precision: ≤999.9h/59min59s
• Sampling Volume: <10ml
• Return Volume: <1%, tube length within 10ml considered standard
• Interval: First interval 2-5 minutes, subsequent determined by settings
• Sample Storage Capacity: 180 vials
• Power Supply: AC220V±10% 50Hz
Note: Our lab instruments support basic audit trails strictly per USP/ChP standards.
Frequently Asked Questions
What does the automated sampling system do?
It withdraws samples from every dissolution vessel at preset time points using high-precision pumps, so multi-point dissolution profiles run without an operator at each time point.
Which dissolution tester does it work with?
RCZ-QY8 (8 channels) is supplied with the RCZ-8A dissolution tester; RCZ-QY12 (12 channels) works with the RCZ-12A.
Why automate dissolution sampling?
Automated sampling keeps time points consistent across all vessels, reduces manual handling during long profiles, and frees analyst time for other work.
Which methods does it support?
It samples for USP <711> / ChP 0931 dissolution methods run on the paired RCZ tester, and works with the tester's user management and audit trail.
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
