High-Precision HEPA & ULPA Filter Scanning Test Systems

Fully automated leak detection and MPPS efficiency testing compliant with EN 1822 và ISO 29463. Engineered for semiconductor, pharmaceutical, and cleanroom filtration standards.

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Advanced Filter Assembly Test Rigs & Systems

Browse our lineup of precision test stands designed for fractional efficiency, dust holding, and resistance testing.

Small Filter Tester SC-13011

For filter efficiency and resistance test of small filters. Filters for residential and commercial vacuum cleaners. Filters for garden machinery. Filters for printers, precision instruments, medical devices, etc.

Highlights

Exceptional System Stability

High Automation

Two modes available

Remote Fault Diagnosis

Automatic Scanning Test System SC-L8023/U

For H10-U17 filter testing. Both panel filter and V-bank filter can be tested.

Highlights

According to EN 1822-4, ISO 29463-4, TRONG 1822-5, ISO 29463-5, GB/T 6165, etc.

Comprehensive Testing Solutions by Filter Class

Providing rigorous leak scanning and efficiency validation for EPA, HEPA, and ULPA filters, strictly compliant with EN 1822 và ISO 29463.

Recommended: SC-L8023

EPA Filters (E10–E12)

V-Bank Filters
Flat Panel Filters

Reliable particulate control for semi-critical industrial areas and HVAC final stages, protecting downstream cleanroom systems.

Recommended: SC-L8023

HEPA Filters (H13–H14)

HEPA Panels (H13/H14)
Fan Filter Units (FFU)

Automated leak detection ensuring absolute integrity for cleanrooms and biosafety cabinets, compliant with EN 1822 individual scanning.

Recommended: SC-L8023U

ULPA Filters (U15–U17)

ULPA Panels (U15-U17)
MPPS Verification (0.1-0.3µm)

Precise MPPS efficiency mapping and sub-micron scanning ensuring zero-defect integrity for critical semiconductor and pharmaceutical applications.

Advanced Technical Architecture for Precision Testing

Ensure EN 1822 compliance with closed-loop stability and high-speed XYZ scanning accuracy for HEPA/ULPA.

Stable Aerosol Generation & Control

Proprietary DEHS generator with closed-loop control ensures stable upstream concentration and automatically adjusts spray volume for consistent testing.

High-Speed XYZ Servo Scanning

Precision servo mechanism achieves scanning speeds of 15–40 mm/s with 0.1 mm positioning accuracy, enabling real-time leak detection without dead zones.

Intelligent MPPS Calculation

Advanced algorithms analyze 0.1–0.3 µm multi-channel particle counts to precisely identify the Most Penetrating Particle Size (MPPS).

TRONG 1822 scanning method leak test illustration

Smart Visualization & Traceability

Software automatically generates 2D/3D leak distribution maps and exports traceable Excel/A4 reports to meet strict audit requirements.

Engineered For Global Testing Standards

Our systems fully comply with international protocols, ensuring your data is recognized by EN 1822 và ISO 29463 regulatory bodies.

TRONG 1822-4

Leak Determination

Automated scanning for EPA, HEPA, and ULPA filters to verify local integrity and detect leaks.

ISO 29463-4

Leakage Test Methods

Global standard for determining leakage of filter elements via scan method, replacing older regional standards.

ISO 29463-5

Efficiency Test Methods

Ensure GMP Grade A / ISO Class 5 compliance via ULPA (U15–U17) MPPS validation.

Industry Applications

Meeting strict ISO and GMP standards for Semiconductor, Pharmaceutical, and Manufacturing sectors.

Semiconductor & Microelectronics

Precision ULPA (U15–U17) scanning ensuring ISO Class 1–5 cleanliness for wafer fabs.

Pharmaceutical & Life Sciences

Eliminating data silos with traceable 2D/3D leak maps compliant with GMP Annex 1.

HEPA/ULPA Manufacturing

Overcoming slow manual detection challenges with 15–40 mm/s high-speed scanning.

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Global Service Support and Maintenance Assurance

Our dedicated technical team ensures your testing systems maintain peak performance through rapid local response and expert remote assistance.

Global Manufacturing Hub for Advanced Filtration Testing

Operating from our integrated manufacturing hub, we maintain absolute control over the entire production lifecycle—from precision machining to complex sensor integration. Our facility bridges massive scale with rigorous engineering, ensuring every high-performance test rig is built, calibrated, and verified under one roof for uncompromising quality.

High-Precision HEPA & ULPA Filter Scanning Test Systems

Advanced Filter Assembly Test Rigs & Systems