Vacuum Cleaner Filtration Efficiency Testing Equipment

The Vacuum Cleaner Filtration Efficiency Testing Equipment is designed for precise evaluation of dust separation and filtration efficiency in vacuum cleaners. You use this system to measure particle concentration upstream and downstream of the filtration system, enabling accurate calculation of filtration efficiency across multiple particle sizes. By combining a proprietary control system with imported laser particle counters, the equipment delivers reliable, repeatable, and standards-aligned test data suitable for product development, quality control, and certification testing.

Applications

• Filtration efficiency testing of household vacuum cleaners

• Performance verification of vacuum cleaner dust separation systems

• Comparative testing of different filter structures and materials

• R&D validation during vacuum cleaner product development

• Incoming and outgoing quality inspection in manufacturing plants

• Testing services provided by third-party laboratories

Standards

• IEC 60312-1: Vacuum cleaners for household use – Methods for measuring the performance – Part 1: Dry vacuum cleaners

• IEC 62885-2: Surface cleaning appliances – Part 2: Dry vacuum cleaners for household or similar use – Methods for measuring the performance

• ASTM F431: Standard Test Method for Measuring the Filtration Efficiency of Vacuum Cleaners

• ASTM F558: Standard Test Method for Measuring Air Performance Characteristics of Vacuum Cleaners

• ISO 29463: High-efficiency filters and filter media for removing particles from air

Features

• You achieve high-precision filtration efficiency analysis using imported laser particle counters

• Proprietary control system ensures stable particle generation and synchronized upstream/downstream measurement

• Real-time data acquisition with automatic calculation of filtration efficiency

• Integrated dust generation and suction duct design improves test repeatability

• Touchscreen operation simplifies parameter setting and test monitoring

• USB data export allows easy report generation and traceability

• Enclosed test chamber with viewing window enhances safety and visibility

Technical Parameters

Accessoriess

(1) Imported laser particle counter

(2) Upstream and downstream sampling probes

(3) Vacuum dispersion dust generator

(4) Standard suction duct (100 mm diameter)

(5) HEPA exhaust filtration module

(6) USB data export interface

Test Procedures

1.You install the vacuum cleaner under test and connect it to the standard suction duct.

2.Set particle size range, sampling duration, and test parameters via the touchscreen interface.

3.Activate the dust generator to uniformly disperse particles into the suction airflow.

4.The system simultaneously measures upstream and downstream particle concentrations.

5.Filtration efficiency is automatically calculated by the control system.

6.After test completion, you export test data and reports via USB.

Conclusion

The Vacuum Cleaner Filtration Efficiency Testing Equipment provides you with a reliable, precise, and standardized solution for evaluating filtration performance. By combining synchronized particle measurement, stable dust generation, and automated data processing, the system supports accurate product validation, quality control, and compliance testing for modern vacuum cleaners.

FAQ

1. What types of vacuum cleaners can you test with this equipment?

You can test upright, canister, handheld, and other suction-based vacuum cleaners designed for dry dust collection.

2. How is filtration efficiency calculated?

Filtration efficiency is calculated by comparing particle concentrations measured upstream and downstream using laser particle counters.

3. Does the system support multiple particle size ranges?

Yes, you can measure particles from 0.3 μm to 10 μm simultaneously.

4. How do you export test results?

Test data and results can be exported directly via USB for report generation and record keeping.

5. Is the dust generation process stable and repeatable?

Yes, the vacuum dispersion dust generator ensures uniform particle distribution for consistent test results.

6. What safety measures are included?

The enclosed test chamber, HEPA exhaust filtration, and viewing window ensure safe operation and environmental protection.