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

Other supplier products

	Schopper Folding Endurance Tester	Use and Scope of application: 1. the instrument is suitable for tensile strength greater than 1.33kn/m, thickness less than 0.25mm paper folding d...
	Shoe Peeling Strength Tester	Product Introduction: Upper peeling strength tester is suitable for testing the peeling strength between the sole and the upper of the shoe, the p...
	Universal Wear Tester(UWT)/Stoll Quartermaster	Application: Universal Wear Tester (UWT) is used to determines the wear and abrasion resistance of fabric used in clothing, footwear and industr...
	Rating Observation Board-QINSUN	Product Overview TheRating Observation Boardis an intelligent monitoring system designed for real-time evaluation and visualization of product qua...
	Wire and cable smoke density tester	Product Introduction: STD AOTSI-NBS smoke density test chamber, also known as smoke dense bottom test chamber, the test method comes from the Nati...

All supplier products

Same products

	Laser Chuck	Seller: Drake precision technology (changzhou) Co.,Ltd.	Laser Chuck Introduce foreign advanced technology and management concept, High precision pro...
	Power Pallet Jack For Sale	Seller: Jinan Hulk Machinery Co., Ltd	Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac...
	Multi Directional Forklift For Sale	Seller: Jinan Hulk Machinery Co., Ltd	Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu...
	Narrow Aisle Forklift For Sale	Seller: Jinan Hulk Machinery Co., Ltd	Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide...
	Electric Order Picker Supplier	Seller: Jinan Hulk Machinery Co., Ltd	Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co...