Comprehensive Performance Validation for HVAC & General Ventilation Filters

Validate ISO 16890 & ASHRAE 52.2 on one platform. Whether for deep R&D characterization or rapid production release, our technology delivers stable, traceable data.

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HVAC & General Ventilation Filter Testing

The General Ventilation Testing Series

From rigorous laboratory R&D to high-speed production QC. A scalable portfolio designed to meet diverse testing needs for ISO 16890, ASHRAE 52.2, and EN 779.

Comprehensive Testing Solutions by Filter Type

Providing precise ISO 16890 classification and dust-holding validation for Panel, Bag, and V-Bank filters, strictly compliant with global ventilation standards.
Panel & Pleated Filters
Recommended: SC-7099 Series

Panel & Pleated Filters

  • Flat Panel Filters
  • Z-Line / Pleated

Validates initial resistance and coarse arrestance for AHU intakes, protecting downstream fine filters and equipment.

Bag Pocket Filters
Recommended: SC-16890 Series

Bag / Pocket Filters

  • Multi-Pocket Bags
  • Synthetic / Glass Media

Validates DHC and discharged efficiency for commercial buildings, ensuring long service life and air quality.

V-Bank & Compact Filters
Recommended: SC-16890 Series

V-Bank & Compact Filters

  • V-Bank (W-Type)
  • Rigid Box Filters

Verifies ePM1 efficiency under high airflow for hospitals and airports, strictly meeting public health standards.

Integrated Technical Architecture for ISO 16890 Validation

Ensure full ISO 16890 compliance with automated dust loading and high-precision gravimetric weighing for general ventilation filters.
Precise Airflow Control
Precise Airflow Control
The closed-loop system automatically adjusts fan speed to maintain stable airflow (±2%) even as the filter resistance increases during dust loading.
Auto ISO Classification
Auto ISO Classification
The system processes ePM efficiency data to automatically classify the filter according to ISO 16890 standards, eliminating manual calculation errors.
Guided Test Workflow
Guided Test Workflow
The software interface strictly follows ISO/EN test sequences with built-in prompts, preventing operator errors during complex procedures.
Real-Time Visualization
Real-Time Visualization
Operators can monitor Efficiency vs. Particle Size and Resistance vs. Airflow curves building in real-time for immediate performance insight.

Engineered For Global Testing Standards

Our systems fully comply with international protocols, ensuring your data is recognized by ISO 16890 and EN 779 regulatory bodies.
ISO 16890-2
Dust Loading & Lifetime

Fractional Efficiency Tests

The global standard for general ventilation, measuring fractional efficiency (ePM1, ePM2.5, ePM10) and flow resistance.

ISO 16890-3
HVAC & General Ventilation Filter Testing

Gravimetric Determination

Determination of gravimetric efficiency and resistance evolution via the precise loading of ISO Fine Test Dust.

Conditioning Procedures
Conditioning Procedures

ISO 16890-4

Eliminates electrostatic charges via IPA vapor conditioning to verify the minimum discharged efficiency of the filter media.

Industry Applications

Providing professional ISO 16890 and ASHRAE 52.2 compliant testing for diverse ventilation environments.
Commercial & Public Buildings

Commercial & Public Buildings

Optimizing energy efficiency and ePM1/ePM2.5 rating validation for high-traffic office towers, airports, and hotels.

Industrial & Healthcare Ventilation

Industrial & Healthcare Ventilation

Ensuring stable airflow and particulate protection for manufacturing plants and non-surgical hospital areas.

General Filter Manufacturing

General Filter Manufacturing

Accelerating QC for Bag and V-Bank filters with automated ISO 16890 classification and high-speed DHC loading.

AHU & Fresh Air Systems

AHU & Fresh Air Systems

Enhancing AHU/MAU system longevity through precise resistance testing and multi-stage filtration analysis.

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.

Rapid Response Commitment

Rapid Response Commitment

We provide a 48-hour response guarantee to address operational challenges and keep your critical testing workflows running without interruption.

Cost Efficient Remote Calibration

Cost Efficient Remote Calibration

Eliminate shipping costs via remote protocol calibration and reference filter verification, ensuring accuracy without hardware displacement.

Lifelong Standard Compliance

Lifelong Standard Compliance

Your investment is protected by lifetime software updates that automatically adapt your equipment to the latest global ISO and EN standard revisions.

Intuitive Training Resources

Intuitive Training Resources

Reduce operator learning curves with our intuitive multi-language interface and comprehensive library of video tutorials for immediate production readiness.

Global Manufacturing Hub for Advanced Filtration Testing-1
Global Manufacturing Hub for Advanced Filtration Testing-2

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.

A Streamlined Path to Precision Testing

Consultation & Design

Consultation & Design

Analyze requirements to design customized hardware and software configurations.

Precision Engineering

Precision Engineering

In-house production integrating proprietary sensors and automated control software.

Validation & Delivery

Validation & Delivery

Rigorous 48-hour performance validation before secure global shipment.

Training & 支持

Training & 支持

Expert remote commissioning and multi-language training for immediate proficiency.

Validate Your Quality with Global Standard Testing Systems

Our experts are ready to engineer a custom solution for you. Tell us about your project, and let’s verify your quality with precision and speed.

Custom R&D & Tailored Solutions

Custom R&D & Tailored Solutions

Compliance with Global Standards

Compliance with Global Standards

100% Self-developed Software System

100% Self-developed Software System

Remote Calibration & Global Support

Remote Calibration & Global Support

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