Fabric Anti-Electromagnetic Radiation Performance Tester

Scope of Application

The Fabric Anti-Electromagnetic Radiation Performance Tester measures the electromagnetic shielding effectiveness of conductive materials. It applies to textiles, plastic films, sheet metals, surface coatings, plated materials, metal mesh conductive films, conductive glass, and dielectric plates. The instrument uses both the shielding chamber and flange coaxial methods to ensure accurate testing.

Relevant standards

• JGB6190
• GB/T23326
• GB/T25471
• FCPTM8
• SJ20524
• ASTM D4935

The Fabric anti-electromagnetic radiation performance tester is an advanced, highly precise testing device designed to measure the shielding effectiveness of various textiles, metal sheets, plastic cloth, and non-conductive metal surface coating against electromagnetic radiation. The fabric sample is placed using the automatic clamping system inside the controlled electromagnetic chamber. The device releases electromagnetic waves at different frequencies that pass through the sample fabric. The difference between these signals determines the shielding effectiveness of the fabric.

Key Features

Precision testing method:
The tester uses the flange coaxial method to evaluate how effectively a material blocks electromagnetic radiation. It ensures consistent and precise results for every measurement.

Compound signal detection network:
A built-in network analyzer measures transmission and reflection parameters. It analyzes how signals pass through and reflect off the fabric, providing accurate data on shielding efficiency.

Advanced digital technology:
The instrument features a DDS (Direct Digital Synthesis) signal source with a narrow-band receiver for accurate frequency generation. It also includes DSP (Digital Signal Processing) and a high-speed processor for fast, real-time data analysis.

Comprehensive testing ability:
The tester performs full-frequency scanning to evaluate the material’s shielding performance across a wide spectrum of electromagnetic frequencies.

User-friendly operation:
The intuitive PC software allows easy parameter setup, synchronized control, and automatic data processing. It ensures quick, reliable, and efficient testing operations.

Why Choose Fabric Anti-Electromagnetic Radiation Performance Tester?

Choose the Fabric Anti-Electromagnetic Radiation Performance Tester for its high precision, reliability, and advanced digital analysis. Featuring a DDS signal source and DSP processor, it delivers real-time data processing and accurate shielding measurements across multiple frequencies. The integrated compound signal detection network efficiently analyzes both transmission and reflection parameters to provide detailed insights into fabric performance. With PC-controlled operation, automated data collection, and intuitive software, it simplifies testing while ensuring consistency and repeatability. Complying with international standards such as ASTM D4935 and GB/T23326, this tester is ideal for laboratories and manufacturers seeking dependable assessment of electromagnetic shielding materials for textiles, coatings, and electronic applications.