product details

Evaluate the smoothness of fabric appearance, seam smoothness, and crease retention. Evaluate and grade the appearance of the sample by comparing it with the standard drawing card on the standard light source and evaluation version. The evaluation should be conducted in a darkroom equipped only with instrument light sources, as any reflection of ambient light will affect the rating results.

The rating observation version is equipped with a cold light source with a length of 2400mm (8ft) or 1200mm (4ft). The device is controlled by a switch and uses a high-frequency power control device. The rating observation version can be installed on the wall or sliding cart, and can also be customized according to user requirements.