Hygroscopic heating property tester for textiles

Textile Moisture-Wicking and Heat-Generating Performance Tester

Specialized instrument for testing textile moisture-wicking and heat-generating performance.

Applicable Standards

1. GB/T 29866-2013: Specifies test methods for textile moisture-wicking and heat-generating performance, applicable to various fibers, yarns, fabrics, and garments. Evaluates heat generation capacity after moisture absorption.
2. FZ/T 73036-2010: Establishes requirements for moisture-wicking heat-generating knitted underwear, including material construction specifications and temperature rise indicators. Validates compliance with standards using this tester.

Key Specifications

1. Temperature rise measurement range and precision: 0–100°C with 0.01°C resolution. Critical indicator for evaluating moisture-wicking heat generation performance.
2. Test chamber dimensions: Typically 350mm×300mm×400mm (W×D×H) for accommodating various specimen sizes.
3. Detection channels: Multi-channel configuration (e.g., 4-channel system) enabling simultaneous testing of multiple samples for efficiency enhancement.
4. Temperature display range: Matches measurement range (0–100°C).
5. Temperature stability: ≤±0.5°C. Ensures test result accuracy through precise thermal control.
6. Relative humidity control: 30%~90%±3%. Simulates real-world environmental conditions for accurate performance assessment.
7. Airflow velocity: Adjustable 0.3–0.5m/s. Controlled air circulation affects moisture absorption and heat generation characteristics.
8. Test duration control: Customizable 0 min:1s–99 min:59s with 1s resolution. Critical for ensuring test reproducibility.
9. Additional parameters: Includes specimen size specifications, chamber material selection, insulation materials, heating/cooling systems, evaporators, and blower motor configurations – all influencing final test outcomes.