HEPA & ULPA-Filtrationsvalidierung für Reinraumumgebungen
Automated HEPA and ULPA filter leak detection and efficiency testing systems compliant with EN 1822 und ISO 29463, designed for semiconductor, pharmazeutisch, and clean manufacturing environments.
HEPA / ULPA Filtration Efficiency and Leak Integrity Testing
Reinraumbetreiber und Filterhersteller stehen vor doppelten Herausforderungen: verifying ISO Class 1–5 cleanliness performance and ensuring leak-free integrity for every filter unit. Achieving this requires rigorous scanning procedures in full compliance with EN 1822 und ISO 29463 Standards.
SCPUR schließt die Lücke zwischen Laborstandards und industriellem Produktionsmaßstab. Wir liefern umfassende Lösungen, from high-speed automated scanning for standard panels to customized engineering solutions for complex filter geometries, Gewährleistung der Betriebsstabilität und zuverlässigen GMP-Konformität.
Industry Challenges and SCPUR Solutions
Addressing manual inspection bottlenecks with automated filtration testing solutions.
Das manuelle Scannen ist langsam, arbeitsintensiv, and prone to operator fatigue. It often struggles to keep pace with the high throughput of modern 24/7 Produktionslinien.
High-Speed Automated Filter Scanning:
Our robotic XYZ-axis scanning system operates at speeds up to 40 mm/s, enabling fully automated inspection and consistent quality verification for high-throughput production.
Standardsonden haben Schwierigkeiten, eine konsistente Probenahme bei nicht standardmäßigen Geometrien aufrechtzuerhalten (z.B., V-Bank, zylindrisch), Dies führt zu blinden Flecken bei der Erkennung und unvollständiger Validierung.
Flexible technische Anpassung: Maßgeschneiderte Vorrichtungen und mehrachsige Bahnplanung gewährleisten die vollständige Abdeckung spezieller Formen, Eliminierung toter Zonen gemäß ISO 29463.
Die herkömmliche Sichtprüfung basiert auf manuellen Aufzeichnungen in Papierform, Es entstehen unverbundene Datensilos, denen es an digitaler Integration mangelt und die strengen GMP-Rückverfolgbarkeitsprüfungen nicht gerecht werden.
Digitale Compliance & Visualisierung: Unsere Software generiert automatisch 2D/3D-Leckverteilungskarten und nachvollziehbare Berichte, Vollständig konform mit dem GMP-Anhang 1 Anforderungen.
High-Efficiency Filter Testing Series
This flagship product line is designed for HEPA & ZORN (H13–U17) filter validation.Designed for both mass production and R&D environments, the system integrates high-speed automated scanning (up to 40 mm/s) with MPPS efficiency testing.The system provides GMP-compliant data traceability for both standard panel filters and complex filter geometries.
Applications Across Critical Filtration Industries
Our filtration testing systems support filter manufacturers, laboratories, and quality control teams developing products for critical cleanroom environments.
HEPA / ULPA Filter Manufacturing
Automated integrity and efficiency testing systems designed for manufacturers of HEPA and ULPA filters used in critical cleanroom environments.
Cleanroom Filtration Supply
Testing solutions for filters used in semiconductor, pharmazeutisch, and biotechnology cleanrooms requiring ISO Class 1–5 air cleanliness.
Filtration R&D and Product Development
Flexible testing platforms supporting filter design validation, MPPS efficiency evaluation, and new product development.
Independent Testing Laboratories
Configurable testing systems for certification laboratories and third-party validation of filtration performance.
From oil-thread inspection to automated scan testing
A manufacturer of H13/H14 HEPA filters supplying pharmaceutical and semiconductor cleanroom markets faced increasing quality control bottlenecks. By introducing automated scanning equipment, the inspection process moved from manual leak checking to standardized quantitative testing, improving consistency and production efficiency.
Die Herausforderung
Limitations of Traditional Leak Testing
Traditional oil-thread or DOP leak tests are primarily designed to detect filter integrity defects.
However, these methods focus only on leak detection and do not provide broader performance evaluation such as filtration efficiency characterization or pressure drop monitoring.
As a result, manufacturers often require multiple separate test systems to fully verify filter performance.
Limited Diagnostic Information:
Traditional DOP inspection often focuses on pass/fail judgement and provides limited structured defect data, making systematic repair management and quality traceability difficult.
Our Solution
Automatisiertes quantitatives Scannen:Robotic XYZ-axis scanning performs consistent downstream particle sampling, enabling quantitative leak detection with high repeatability.
Defect Mapping and Repair Verification:Precise leak location mapping supports a structured Detect–Repair–Verify workflow, improving repair efficiency and quality consistency.
Integrated Performance Verification
Modern automated testing systems combine leak detection with airflow control, pressure drop monitoring, and particle counting, enabling a more complete and traceable evaluation of filter performance.
“Reliable quality control requires more than leak detection. Quantitative scanning enables defects to be located, repaired, and verified through a consistent and traceable testing process.”
Full Life Cycle Support Beyond Hardware
Kundenspezifisches Engineering & Integration
We adapt software interfaces, test fixtures, and system configurations to integrate seamlessly with your production line and facility layout.
Professionelle Systeminbetriebnahme
Our engineers support installation, system commissioning, and operator training to ensure reliable and efficient system operation from day one.
Calibration and Maintenance Support
Regular calibration services and spare parts support help maintain measurement accuracy, system reliability, and long-term operational stability.
