Textile far infrared emissivity tester
Introduction
With the continuous advancement of technology, new types of fibers and textile products have emerged, leading to increasingly high demands on textile performance. To meet these requirements, various performance tests must be conducted, including far-infrared emissivity testing. This document introduces the principles, applications, and compliance standards of textile far-infrared emissivity testers.
Compliance Standards
GB/T 30127.4-2013.ISO 18562-3:2017
Testing Principle
The textile far-infrared emissivity tester determines the far-infrared performance of various textile products (including fibers, yarns, fabrics, nonwovens, and their products) through far-infrared emission measurement. The principle involves:
1. Placing a standard blackbody panel and sample on a heating plate sequentially
2. Adjusting the heating plate temperature to specified levels
3. Using a far-infrared radiation measurement system with spectral response coverage of 5μm~14μm to measure the radiant intensity of both the standard blackbody and sample after thermal stabilization
4. Calculating the sample's far-infrared emissivity through the ratio of radiant intensity between sample and standard blackbody
Applications
This tester is widely used in textile quality control for:
- Evaluating far-infrared properties of natural fibers (cotton, wool) and synthetic fibers (polyester, nylon)
- Testing emissivity performance of yarns and fabrics in different textile structures
- Quality assessment of nonwoven materials and finished garments
- Providing data support for product design optimization and production process improvement
Key requirements include:
- Test temperature range: 25°C~45°C
- Spectral measurement range: 5μm~14μm
- Use of certified standard blackbody panels
- Temperature control precision: ±0.5°C
- Emissivity calculation method: Radiant intensity ratio between sample and reference
Conclusion
The textile far-infrared emissivity tester is essential equipment for evaluating thermal radiation properties of textiles. Its applications include:
✅ Quality control of functional textiles (warmth-retaining, moisture-wicking)
✅ Performance evaluation of new fiber blends
✅ Research and development of smart textile materials
✅ Compliance testing for international market access
To ensure accurate results, strict adherence to standard operating procedures and regular calibration using certified reference materials are required.
Specification
| Item | Detail |
| Measuring range | 0.01-1.00 |
| Wavelength | 5-14μm |
| Testing temperature | 34℃ |
| Thermal plate | Φ60mm |
| Power supply | 220V 50-60 Hz |
| Dimensions | 160mm×180mm×350mm 6.30inch×7.07inch×13.78inch |
| Net weight | 15 kg 33.07lb |
在线联系供应商
Other supplier products
 |
Automotive Wires Liquid Resistance Tester-QINSUN | Test Standards: Requirements for liquid resistance tests of automotive wires in ISO 6722. SAE J1128. QC/T 730. and JASOD611 Main Parameters: T... |
 |
Car seat static strength tester | Applicable standards: GB 11550-2009"Car seat headrest strength requirements and test methods" : This standard specifies the static strength test r... |
 |
Smoke - Emission Testing Machine for Aerospace Wires and Cables | Standards Compliance: U.S. Military Specifications: MIL-W-5086C & MIL-W-22759D (smoke density and toxicity limits for wiring). Chinese Nation... |
 |
Taber Abrasion Tester (Double-Head) | Standards DIN Standards: DIN 53754 (plastics), DIN 53109 (paper/board), DIN 52347 (glass/plastics) ASTM Standards: ASTM D1044 (transparent plas... |
 |
Micron Tester | Compliant Standards - GB 1103-2007: China's national standard for cotton micronaire value determination. - ASTM D1448: International standard for... |
Same products
 |
Air Intake Filter Test System | 卖方: Standard Groups | The Air Intake Filter Test System is designed for testing industrial air filters and engine air f... |
 |
Mattress Spring Fatigue Tester，ASTM D3574 ，how to test mattress for sagging | 卖方: Standard International Group (HK) Limited | The King Size Foam Fatigue Tester is a single-station pneumatic fatigue testing system designed f... |
 |
Mattress Rollator，ASTM F1566 ，Mattress Durability Tester，Mattress Fatigue Tester | 卖方: Standard International Group (HK) Limited | The Mattress Rollator is a laboratory durability testing system designed to evaluate the long-ter... |
 |
HD2 Pneumatic Foam Fatigue Tester，ISO 3385，Foam Fatigue Testing Machine | 卖方: Standard International Group (HK) Limited | The HD2 Pneumatic Foam Fatigue Tester is a heavy-duty, single-station laboratory testing machine ... |
 |
VW Heel Abrasion Tester，ISO 4649 ，Heel Performance Testing Machine | 卖方: Standard International Group (HK) Limited | The VW Heel Abrasion Tester is designed to evaluate the wear resistance of floor covering materia... |
