SUGA

Materials testing apparatus for testing the effect of washing upon objects; Materials testing apparatus for testing the effect of weather upon objects; Materials testing apparatus for testing the fading quality of cloth; Illuminometers; Optical measuring instruments, namely, reflectometers, color difference meters, gloss meters, haze meters, and structural parts for all of the aforesaid goods; Accelerated weathering test chambers; Light fastness testing apparatus for testing the light durability of plastics, textiles, automotive interiors and exteriors, cosmetics, packaging, building materials, pharmaceuticals, foodstuffs, paints and coatings, sealants and adhesives and roofing; Irradiance controllers used in environmental test chambers for measuring and calibrating ultraviolet rays on test samples; Corrosion test chambers for testing corrosivity of metals and coatings on metals; Light measurement devices for testing the intensity of light; and Structural parts for accelerated weathering test chambers, namely, lamps, glass filters, thermometers, specimen holders for weathering and corrosion chambers