
Automated Pfe Tester Xhf-112-Precision Filtration Efficiency for Masks & Air Filters. High Precision Detection: Uses USA TSI photometer with accuracy <1% and efficiency range 0-99.9999%. Comprehensive Standard Compliance: Meets YY/T 0469, GB/T 32610, GB 2626, EN 143, EN 149, NIOSH 42 CFR Part 84, and EN 1327. 12-Month Warranty Coverage: Covers free parts, labor, and freight for quality issues within the warranty period. Fast 24-Hour Response: Technical support and feedback provided within 24 hours of reporting issues. Remote Assistance Capability: Equipped with TeamViewer and WIFI for remote diagnosis and support. Modular Aerosol Generator: Unique design allows easy replacement and maintenance of generator units. Real-Time Data Monitoring: Displays graphs, flow values, and concentration in real-time during testing. Versatile Test Capabilities: Supports Sodium Chloride and Paraffin Oil tests with adjustable concentrations.