Standards:

Applications:

Engine Air Intake Filter Testing

Compliant with ISO 5011. widely used for testing air filters in engine intake systems of automobiles, heavy machinery, and agricultural equipment.

Industrial Air Intake Filter Testing

Suitable for performance evaluation of intake filters used in industrial machinery, HVAC systems, generators, mining equipment, and other applications.

Customer-Specific Standard Testing

Supports customized testing based on specific customer requirements or industry standards.

Filter Research and Development

Used for the development of new air filters, helping manufacturers optimize filtration performance during product development.

Quality Control and Production Monitoring

Applicable to filter quality control during production processes, ensuring each filter meets industry standards and customer requirements.

Product Information:

Air Filter Test Bench is specially designed for testing industrial filters and engine air filters, in compliance with ISO 5011 standards. The system is primarily used to evaluate the intake performance of air filters, including pressure drop, dust holding capacity, particulate filtration efficiency, and other key performance indicators. It is suitable for quality control and performance evaluation of various industrial filters and engine air filters.

Test Standards

ISO 5011 — Inlet air cleaning equipment for internal combustion engines and compressors — Performance testing

ISO 12103-1 — Road vehicles — Test dust for filter evaluation

Product Specifications

Product Features

Two-Stage Flow Generation System

Equipped with a powerful two-stage flow generation system, supporting a wide range of flow adjustment for different application scenarios.

Accurate Flow Measurement

A high-precision flow measurement system that allows flow adjustment according to application requirements, ensuring accurate and reliable test results.

High Level of Automation

Most system operations are fully automated, providing complete operation guidance, data processing, and report generation.

Quality Control and Protocols

Automatically generates complete test protocols to ensure that each filter’s performance meets standard requirements.

High-Load Dust Feed System

Supports high dust loading capability, meeting the demanding testing requirements of heavy-duty machinery and industrial environments.

Scalable and Customizable Design

The system is designed to be upgraded and expanded according to requirements, supporting customized testing for specific applications.

Accessories and Consumables

Test Principle

This system operates based on flow control and dust loading test principles. It uses a variable flow system to control airflow and accurately measure flow rate. A differential pressure sensor continuously monitors pressure changes across the filter to evaluate dust holding capacity and filtration efficiency.

During testing, solid aerosols (such as ISO 12103 fine or coarse dust) are injected into the system to simulate particulate contamination under different working environments. The system evaluates filtration efficiency, dust holding capacity, and durability of the filter.

Dust Loading and Efficiency Testing: Dust is injected at a controlled flow rate to evaluate dust holding capacity and filtration efficiency.

Differential Pressure Monitoring: Real-time measurement of pressure drop across the filter reflects airflow resistance and performance degradation.

Particulate Monitoring: Particle measurement devices record concentrations before and after the filter to calculate stage efficiency.

Operating Instructions

Safety Operation

Ensure all air, power, and water connections are correctly installed before operation.

Avoid direct contact with test aerosols during operation; use appropriate personal protective equipment.

Regularly monitor pressure, flow rate, and temperature to prevent system overload.

Standard-Based Operation

The system automatically adjusts aerosol type, flow rate, temperature, and humidity according to different test standards.

Automated step-by-step guidance assists operators throughout the testing process.

Test Procedure

Preparation Stage

Select the appropriate filter sample and install it into the test pipeline.

Set parameters such as airflow, aerosol concentration, temperature, and humidity according to the required test standard.

Testing Stage

Start the system; dust is automatically injected while differential pressure and particle concentration are measured.

The system executes the predefined test sequence and records data in real time.

Data Analysis and Report Generation

After testing, the system analyzes all collected data and automatically generates a standardized report, including differential pressure curves, dust holding capacity, and particle filtration efficiency.

Users can view, export, or print reports to ensure transparency and traceability of results.