Document Control Number: PQ-001
Version: 1.0
Effective Date: 2023-10-01
Reviewed By: [Name]
Approval Date: [Date]
Performance Qualification Protocol for Spray Dryer in Polymeric Nanoparticle Production
Objective: To establish a validated process for the use of the Spray Dryer in converting dispersion to dry powder for polymeric nanoparticles.
Scope: This protocol applies to the Spray Dryer utilized in R&D and Production areas for polymeric nanoparticles, specifically PLGA and similar materials.
Responsibilities:
- Validation Team: Overall responsibility for protocol execution and data integrity.
- Quality Assurance: Review and approval of protocol and results.
- Production Team: Execution of the protocol and documentation of results.
Prerequisites:
- Completion of Installation Qualification (IQ) and Operational Qualification (OQ).
- Training of personnel on equipment operation.
- Availability of necessary materials for testing.
Equipment Description:
The Spray Dryer is designed to convert liquid dispersions into dry powders through the atomization of the feed material followed by the evaporation of the solvent. Key features include:
- Inlet/Outlet Temperature Control
- Atomization Flow Rate Adjustment
- Cyclone Efficiency Monitoring
- Audit Trail Functionality for Data Integrity
| Test ID | Procedure | Acceptance Criteria | Evidence |
|---|---|---|---|
| PQ-01 | Measure inlet and outlet temperatures during operation. | Inlet: 150-180°C, Outlet: 50-70°C | Temperature logs |
| PQ-02 | Evaluate atomization flow rate. | Flow rate within specified range | Flow rate measurement records |
| PQ-03 | Assess cyclone efficiency. | Efficiency ≥ 90% | Cyclone efficiency reports |
| PQ-04 | Verify audit trail functionality. | Complete audit trail available | Audit trail records |
Detailed Test Cases:
- Test Case ID: PQ-01
Procedure: Monitor the inlet and outlet temperatures during a standard operating run. Record values.
- Test Case ID: PQ-02
Procedure: Adjust and measure the atomization flow rate. Ensure it remains within the defined limits.
- Test Case ID: PQ-03
Procedure: Perform a performance test on the cyclone to determine its efficiency in separating particles.
- Test Case ID: PQ-04
Procedure: Generate an audit trail during operation and verify its completeness and accuracy.
Deviations:
All deviations from the protocol must be documented, including the reason for the deviation and any corrective actions taken.
Approvals:
- Validation Team Lead: ______________________ Date: ___________
- Quality Assurance Manager: ______________________ Date: ___________
- Production Manager: ______________________ Date: ___________
Data Integrity Checks:
- Regular backups of temperature and flow data.
- Validation of audit trail functionality before and after each run.
- Cross-verification of recorded data with system outputs.