It is used for various textile products, including fibers, yarns, fabrics, nonwovens and their products, and their far-infrared properties are determined by the method of far-infrared emissivity. 【Relevant Standards】

GB/T30127 4.1 Determination of far-infrared emissivity.

【Scope of application】: It is used for various textile products, including fibers, yarns, fabrics, nonwovens and their products, and their far-infrared properties are determined by the method of far-infrared emissivity. 【Meet the standards】： GB/T30127 4.1 Determination of far-infrared emissivity. [InstrumentFeatures:】： 1. Touch screen control and display, Chinese and English interface menu operation. 2. The core control components use ST’s 32-bit microcontroller to form a multi-function motherboard. 3. Optical modulation technology is used to measure not affected by surface radiation and environmental radiation of the measured object. 4. In order to ensure the measurement accuracy of the instrument, in the instrument design, considering the measurement error caused by the diffuse reflection of the sample, in addition to the mirror reflection (MR) channel, a special diffuse reflection (DR) compensation channel is also added. 5. In the signal and electronic processing technology, phase-locked technology and microelectronic technology are used to better realize the detection of weak signals and further improve the performance of the instrument. 6. Connecting machine connection and operation software. 【Technical parameters】： 1. Measurement band: 5~14μm; 2. Emissivity measurement range: 0.1~0.99; 3. Value display error: ±0.02 (ε>0.50); 4. Measurement accuracy: ≤0.1FS; 5. Measurement temperature: normal temperature (RT~50°C); 6. Test hot plate diameter: 60mm~80mm; 7. Specimen diameter: ≥60mm; 8. Standard blackbody board: 0.95 blackbody sheet;