Overview​​
The PFE-3000 is an advanced instrument designed to measure the particle filtration efficiency of masks, respirators, and filtration media with industry-leading accuracy. Engineered for medical device manufacturers, quality control labs, and research institutions, this system ensures compliance with global standards (ASTM F2100, EN 14683, ISO 29903) while accelerating product development and regulatory approval processes.

​​Core Features​​

1. ​​Adjustable Particle Challenge​​: Generates mono-dispersed particles (0.1–10 µm) with adjustable concentrations (1,000–10,000 particles/cm³).
2. ​​Dual-Flow Testing​​: Supports both constant (e.g., 85 L/min for N95 respirators) and variable flow rates to simulate diverse usage scenarios.
3. ​​Real-Time Data Analytics​​: Monitors filtration efficiency (%), pressure drop (Pa/cm²), and particle counts in real time with ±1% accuracy.
4. ​​Automated Calibration​​: Integrated calibration system for ISO 14968 compliance, ensuring traceable and repeatable results.
5. ​​Modular Design​​: Compatible with surgical masks, N95 respirators, KN95 filters, and custom materials (e.g., meltblown fabrics, activated carbon layers).

​​Technological Innovations​​

• ​​Dynamic Particle Stabilization​​: Maintains consistent particle distribution even at high humidity (up to 85% RH) or low temperatures (-20°C).
• ​​AI-Driven Outlier Detection​​: Machine learning algorithms flag inconsistent test runs for manual review, reducing false positives.
• ​​Energy Recovery System​​: Recycles exhaust air to minimize energy consumption by 40%.

​​Applications​​

• ​​Medical Masks​​: Validation of surgical masks and respirators per ASTM F2100/EN 14683.
• ​​Industrial PPE​​: Testing N95, FFP2/3, and KN95 respirators for workplace safety compliance.
• ​​Academic Research​​: Studying filtration mechanisms of novel materials (e.g., nanofibers, graphene coatings).
• ​​Consumer Goods​​: Evaluating dust/mold filters for HVAC systems and vacuum cleaners.

​​Compliance & Certification​​
Fully certified to ASTM F2296 (Particle Filtration Efficiency Testing), EN 1822 (High-Efficiency Filters), and ISO 16890 (Air Filters).

​​Optional Accessories​​

• High-flow particle generator (up to 200 L/min)
• Environmental chamber (-40–150°C, 0–95% RH)
• Automated mask clamping system for high-throughput testing
• Cloud-connected data management software

​​Conclusion​​
The PFE-3000 delivers unmatched precision and flexibility for evaluating respiratory protection devices. By combining rigorous testing protocols with intelligent automation, it ensures manufacturers meet stringent global standards while optimizing product performance.

​​Contact Us​​
Schedule a demo or request a customized configuration tailored to your testing needs.