Textile transparency tester standards

2024/04/16

　　The textile transmittance tester is used to measure the total visible light transmittance of fabrics and is suitable for sheet textile products.

　　Applicable standards:

　　FZ/T 01009-2008 Textiles - Determination of light transmittance of fabrics

　　FZ/T 62025-2015 Rolling Curtain Window Decoration Fabric

　　FZ/T 62011.1-2016 Fabric Products: Curtain

　　JIS L1005-2009

　　Technical indicators:

　　1. Wavelength range: 380nm~780nm

　　2. Wavelength error: ≤ ± 3 nm

　　3. Spectral bandwidth: 6nm

　　4. Wavelength interval: 10nm

　　5. Transmission ratio range: 0.0~199.9%

　　Technical features:

　　1. Capable of measuring spectral transmittance;

　　2. Integral ball with a pass and photodetector;

　　3. Having an optical device capable of generating dual beams;

　　4. The angle of deviation between the incident light of two parallel beams and their beam axis shall not exceed 5 °;

　　5. Capable of scanning at the required wavelength interval within the wavelength range of 380nm to 780nm;

　　6. A specimen clamp that maintains the flatness of the specimen in a tension free state.