Light Discoloration Tester UI-FT60
Description
Light Discoloration Tester is used to determine products (rubber, leather and other shoe materials) in white or light color anti-yellowness ability to be exposed in natural sunlight for a long time. Unuo Light Discoloration Tester is designed and applicable to HG/T 3689 Method A Sunlight Method.
1. Unuo Light Discoloration Tester Features
- -OSRAM ULTRA-VITALUX UV Lamp 300W；
- -Lamp Irradiance ( 25 ± 0.4) W/m2；
- -Rotating Tray to ensure that the sample is evenly illuminated. Speed 3±1rpm；
2. Light Discoloration Anti-Yellowness Tester Principle
The discoloration tester is equipped with a sunlight lamp (OSRAM ULTRA-VITALUX UV Lamp 300W) and heating device to simulate the natural environment. Exposed the sample for required period, check the sample color change of its surface then to know the sample anti-yellowness ability again sunlight. We also supply HG/T 3689 Method B UV lamp Method. Here for more Rubber Tester
3. Unuo Anti-Yellowness Tester Specification
| Model | UI-FT60 |
| Light Source | OSRAM ULTRA-VITALUX UV Lamp, 25±0.4W/m² |
| Lamp Power | 300W |
| Temp Range | RT+10°C~120°C |
| Counter | LCD，0~9999H |
| Heat Method | hot-air circulation |
| Rotating Tray Speed | 3±1rpm |
| Power | 1∮ AV220V 50Hz |
| Standard | HG/T 3689 |
