Texitile light ageing test instrument
By using a combination of narrow-band filters and incandescent lamps in the textile photoaging experimenter, the problem of the lack of narrow-band light sources for visible light-differentiated band photoaging experiments has been solved, and research on the impact of illumination on textiles in different visible light bands has been realized. Experimental instruments are compact, flexible and low-cost.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- DONGHUA UNIV
- Filing Date
- 2004-09-23
- Publication Date
- 2005-03-02
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing technology cannot conduct photoaging experiments in differentiated bands of visible light, and lacks narrow-band light sources for short-wavelength visible light bands, making it difficult to study the effects of illumination on textiles in different visible light bands.
The existing narrow-band filter is used as a light source, combined with an incandescent lamp to generate narrow-band visible light. The visible light sub-band photoaging experiment is carried out through the light-transmitting hole and sample slot in the experimental cavity. The experimental cavity uses thermal insulation materials and white reflective layers. Designed with electric fans for heat dissipation and ventilation.
It realizes photoaging experiments in different wavelength bands of visible light and solves the problem of lack of narrow-band light sources. The experimental instrument is compact, flexible and low-cost, and is suitable for photoaging experiments on textiles and other materials.