Scope of Application

【Operating Instructions】

Used to determine the far-infrared performance of various textile products, including fibers, yarns, fabrics, non-woven fabrics, and their products, using the far-infrared emissivity method.

YS-212A Far-Infrared Emissivity Tester

[Scope of Application]Used to determine the far-infrared performance of various textile products, including fibers, yarns, fabrics, non-woven fabrics, and their products, using the far-infrared emissivity method.

[Compliance Standards]GB/T 30127 4.1 Determination of far-infrared emissivity.

[Instrument Features]

1. Touch screen control and display with Chinese and English menu-driven interfaces.

2. Core control component consists of an STMicroelectronics 32-bit microcontroller forming a multifunctional motherboard.

3. Uses optical modulation technology; measurement is not affected by surface radiation of the object or environmental radiation.

4. To ensure measurement accuracy, the instrument design accounts for measurement errors caused by sample diffuse reflection. In addition to the Mirror Reflection (MR) channel, a dedicated Diffuse Reflection (DR) compensation channel is added.

5. Signal and electronic processing technologies use lock-in amplification and microelectronics to effectively detect weak signals, further improving instrument performance.

6. Equipped with online interface and operation software.

[Technical Specifications]

1. Measurement Band: 5～14μm

2. Emissivity Measurement Range: 0.1～0.99

3. Indication Error: ±0.02 (ε>0.50)

4. Measurement Accuracy: ≤0.1FS

5. Measurement Temperature: Room Temperature (RT～50℃)

6. Test Hot Plate Diameter: 60mm～80mm

7. Sample Diameter: ≥60mm

8. Standard Black Body Plate: 0.95 black body sheet