LIGHT STABILITY TEST EQUIPMENT

• Main Authors: KAJI, RYUICHI, KOIDE, SATOSHI, MATSUSHITA, KENJI
• Format: Patent
• Language: English; French; Japanese
• Published: 29.05.2008
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

A plurality of fluorescent lamps (30, 30 and so on) are disposed so as to be unevenly distributed in the periphery of an upper space above and opposing a sample placing surface (21) in an environmental test room (11). The irradiance distribution of the light from the fluorescent lamps (30, 30 and so...