UV aging test Chamber is designed for evaluating the resistant performance of non-metallic materials, organic materials (plastics, paints, coatings, rubbers, etc.) under the specified conditions such as sunlight, temperature, and other climatic conditions. It creates a man-made testing environment imitating the natural light source such as sunlight and other damages in the nature, such as rain and dew damage, to impose on the materials and to assess the degree of color changing and fading under the accelerated environment conditions. The chamber provides the best UV sunlight simulation, and is easy to use and operate.

표준:
ISO 4892-1 “Plastics Methods of exposure to laboratory light sources Part 1: General guidance”
ISO 4892-3 “Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps”
ASTMG53 “Standard Practice for Operating Light-and Water-Exposure Apparatus (Fluorescent UV-Condensation Type) for Exposure of Nonmetallic Materials.”
GB/T 16585-1996 “Rubber,vulcanized–Test method of resistance to artificial weathering (Fluorescent UV lamp)”
GB/T 16422.3-1997 “Plastics-Methods of exposure to labory light sources- Part3:Fluorescent UV lamps”

Main configuration:
• UV aging test chamber Working room:  550*1140*450mm (L*W*H)
• External dimension: 650*1300*1700mm (L*W*H)
• Material (internal & external): 304 SUS stainless steel
• Sample holder: Aluminum alloy frame plate
• Controller: Color touch-screen programmable controller
• Irradiation lamp: UVA-340 (Option is UVB-313)
• Protecting power supply from circuit overload, short circuit, over-temperature and water shortage by residual-current circuit breaker (RCCB)

사양:
• UV Aging Test Chamber Temperature range: RT+40℃~70℃; Temperature uniformity: ±1℃; Temperature fluctuation: ±0.5℃
• Humidity range: ≥90% RH
• Distance between lamps: 70mm; Distance between sample and lamp: 50±3mm
• Irradiance: 0~1.0W/m2 adjustable; Lamp: L=1200/40W, 8pcs
• Standard size of testing sample: 75×290mm (Special size can be customized)
• Effective irradiation area: 900×210mm
• Temperature, lighting, condensation, spraying and test cycle are adjustable
• Controller: color touch-screen programmable controller
• Way of temperature control: PID + SSR
• Sink depth: 25mm auto control
• Testing time: 0~999H (adjustable)
• Temperature of irradiation blackboard: 50℃~70℃
• Standard sample holder: 24 inches
• The tester is equipped with automatic spraying function

LISUN UV-263LS UV Aging Test Chamber – After-sales Frequently Asked Questions (FAQ)
LISUN UV-263LS UV Aging Test Chamber were in the market for more than 10 years, LISUN engineers service team already summary the most of the After Sales Questions and Answers in the above link. Please read it carefuly, you can solve the most of the problems by yourself if you have some questions while using the instruments. LISUN will be continue to update this pages and more FAQ can be found in this topic link.