Huanghai

RCZ-QY8 Automatic Sampling System – Dissolution Test Automation Module

From $44,812.00 USD

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RCZ-QY8 Automatic Dissolution Sampling System Demonstration Huanghai

At a glance: RCZ-QY8 is an 8-channel automated sampling system for dissolution testing, built by Huanghai Pharmaceutical Instruments (Shanghai, since 1978). It withdraws timed samples from 8 vessels automatically using high-precision pumps, is supplied with the RCZ-8A dissolution tester, and follows USP <711> / ChP 0931 dissolution methods.

Dissolution Instruments

RCZ-QY8 Automatic Sampling System

The RCZ-QY8 is an automatic sampling system designed to streamline dissolution testing in pharmaceutical laboratories. It integrates with dissolution testers to automate the sample collection process, reducing manual errors and improving consistency. Part of our pharmaceutical testing instruments lineup, the RCZ-QY8 supports efficient workflow and accurate drug analysis.

Description

The RCZ-QY8 Automatic Sampling System is an advanced solution integrated with the RCZ-8A Intelligent Dissolution Tester and ZQY-8A Automatic Sampling System. Fully compliant with the latest Chinese Pharmacopoeia and Mechanical Validation Guidelines for Dissolution Testers, this high-performance 8-channel dissolution system ensures precise testing and robust 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 independent measurements for each dissolution cup.

• Dual-layer temperature protection ensures stability and reliability.

• Preheating functionality allows users to schedule start times for heating.

3. Automated and Modular Design

• Supports both manual and automatic drug addition and sampling.

• Modular design for sampling components enables quick replacement.

4. Optimized Sampling System

• Separate sampling and tray systems avoid cross-contamination.

• Vapor condensation design minimizes evaporation loss.

• Advanced circulation pipeline with professional quick-release connectors.

5. Compliance and Certification

• Fully compliant with pharmacopoeia standards.

• Includes IQ/OQ certification documentation for validation.

Dissolution Parameters

Parameter Specification

Dissolution Channels	8 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
Power Supply	AC220V±10%, 50Hz

Sampling System Parameters

Parameter	Specification
Sampling Channels	8 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	120 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.

CE CE Certified — EU Regulatory Compliant

This Dissolution Tester is CE certified under two EU directives: