Precision Engineering for Filtration Testing
SCPUR designs and manufactures filtration testing systems for global industrial labs and filter makers.
Built to international standards, our integrated solutions ensure reliable, repeatable performance in production environments across 41+ countries.
Core Engineering Capabilities
Engineering Expertise
Built around international filtration standards to ensure consistent and comparable test results.
System Engineering
Integrated testing systems combining airflow, aerosol, measurement, and automation into a unified platform.
Manufacturing
Precision-built systems using industrial-grade components and standardized engineering practices.
Engineering & Manufacturing Capabilities
Partnering with the No.1 leaders in their respective fields.
Engineering Expertise
Built Around International Filtration Standards
Our engineering work is driven by the requirements of international filtration test standards.
Each system is developed to match the measurement principles, airflow conditions, and evaluation methods defined by these standards.
Typical standards supported include:
- ISO 16890 — General ventilation air filters
- ISO 29463 / EN 1822 — EPA, HEPA and ULPA filters
- ISO 5011 — Engine intake air filters
- ISO 29461 — Gas turbine intake filters
- ASHRAE 52.2 — Ventilation filter performance
- IEST RP-CC001 — HEPA / ULPA leak testing practices
This standards-driven engineering approach ensures that test results produced by our systems are consistent with internationally accepted testing methodologies.
Integrated Testing System Engineering
From Individual Instruments to Complete Test Systems
A reliable filtration test requires more than individual instruments.
Accurate testing depends on the stable integration of multiple subsystems, including:
- Airflow generation and control
- Aerosol generation and concentration stability
- Dilution and sampling systems
- Particle measurement
- Mechanical scanning systems
- Software-controlled test procedures
Our systems are designed as complete testing platforms, ensuring that each subsystem works together to maintain stable test conditions and repeatable results.
Manufacturing Philosophy
Precision Manufacturing, Strictly Controlled
Inside our dedicated production facility, each system is assembled and calibrated by experienced engineers.
Our manufacturing approach prioritizes stability and long-term usability rather than mass production volume.
Key manufacturing principles include:
Standardized Industrial Cabling
Electrical wiring follows industrial standards to ensure clear layout, reliable operation, and efficient troubleshooting.
Industrial-Grade Components
We use proven, globally available components for valves, pumps, sensors, and controllers to ensure reliability and easy replacement.
Accessible Modular Layout
Internal system layout is designed for maintenance accessibility, reducing service time and simplifying long-term operation.
Verification and Calibration
Comprehensive System Verification Before Delivery
Before shipment, every testing system undergoes a series of verification procedures to ensure measurement accuracy and operational stability.
These procedures typically include:
- airflow stability verification
- aerosol concentration uniformity checks
- particle counter calibration verification
- sensor accuracy checks
- software functionality verification
- full system operational testing
All measurement instruments are calibrated with traceability to recognized standards, ensuring reliable and repeatable testing performance.
Designed for Real-World Operation
Reliability Without Unnecessary Complexity
Our systems are designed for continuous use in industrial laboratories and filter production environments.
Rather than adding unnecessary complexity, our engineering focuses on practical reliability:
- stable airflow control
- robust mechanical structures
- clear system layout
- maintainable component architecture
This pragmatic engineering philosophy ensures long-term operational stability and lower maintenance costs.
Global Deployment Experience
Supporting Laboratories Worldwide
SCPUR testing systems are used by filtration manufacturers, laboratories, and research institutions across more than 41 countries.
This international experience enables us to support customers with:
- installation guidance
- remote troubleshooting
- calibration recommendations
- long-term technical support
Our goal is to ensure that each system continues to deliver reliable testing results throughout its operational life.
Support Commitment
We Stand Behind Every System We Build
Our responsibility does not end with equipment delivery.
Each system is supported by:
- direct engineering assistance
- remote diagnostic capability
- spare parts availability
- long-term technical support
This ensures that the precision built into each system translates into stable, continuous operation for our customers.
“We strictly select top-tier manufacturing partners with one mission in mind: Uncompromising quality. We believe that quality is the cornerstone of our reputation. Our manufacturing alliance is built to meet the rigorous demands of the global market.”
