VerVide Viewing Board. For the evaluation of smoothness in appearance of flat fabric and seams, and the retention of pressed creases. Evaluation is performed using a standard lighting and viewing area by rating the appearance of specimens in comparison with appropriate reference standards. Lighting and evaluation should be carried out in a darkened room, using the equipment light source only. Any ambient light reflected could interfere with the rating results. Viewing board incorporates either 2400mm (8ft) or 1200 (4ft) Cool White lamps. The unit is switched and incorporates high frequency electronic control gear and can be either wall or mobile trolley mounted. May be sbuilt to customer specifications.