UV Weathering Test Chamber -Zhongke Meiqi (Tianjin) Technology Co., Ltd.

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UV Weathering Test Chamber

The UV aging test chamber uses a fluorescent UV lamp as a light source to simulate the weathering resistance of the material by simulating ultraviolet radiation and condensation in natural light to obtain the weather resistance of the material, which can simulate ultraviolet, rain and high temperature in natural climate. Environmental conditions such as high humidity, condensation, darkness, etc., by recreating these conditions, merge them into a loop and let it automate the number of completion cycles.

Model：MQ-UV-1

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Feature Parameter Standard Compliance

UV Weathering Test Chamber

Product Name		UV Weathering Test Chamber
Product Model		MQ-UV1	MQ-UV2	MQ-UV500	MQ-UV1000
Volume	L	170	500	500	1000
Internal Size	WDH（mm）	1140×400×390	1140×640×690	800×800×800	1000×1000×1000
External Size	WDH（mm）	1300×500×1470	1300×700×1630	1300×1400×1800	1500×1500×2100
Performance Index	Temperature Range	RT+10℃～+70℃		+50～+80℃
	Humidity Range	≥90%RH		45%～95%RH
	Temperature Fluctuation	±3℃		±2℃
	Distance from the center of the lamp	70mm		/
	Distance between the specimen and the center of the lamp	50mm±3mm	up and down adjustable	50mm±3mm/up and down adjustable
	Standard specimen size	option1: 75×290mm，total 24pcs option2: 75×150mm，total 48pcs	No standard specimen size
	Parameters of the lamp	UVA-340(315～400nm)、UVB-313(280～315nm) optional		360～420nm
	Quantity of the lamp	8 pieces		1 piece
	Irradiation	Maximum power output/display adjustable

Standard Compliance :

1）ISO 4892-3:2016 Plastics — Methods of exposure to laboratory light sources — Part 3: Fluorescent UV lamps
2）GB/T 16422.3-2014 Plastics — Methods of exposure to laboratory light sources — Part 3: Fluorescent UV lamps
3）GB/T 16585-1996 Rubber, Vulcanized-Test method of resistance to artificial weathering (Fluorescent UV lamp)
4) GB/T 14522-2008 Accelerated weathering test method for plastics, coatings and rubber materials used for machinery industrial products
5) ASTM G154-00a Standard Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Nonmetallic Materials
6) ASTM D4329-2005, Standard Practice for Fluorescent UV Exposure of Plastics;
7) ASTM D4799-2003, Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method)
8) ASTM D4587-2005, Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings;
9) ASTM D5208-2001, Standard Practice for Fluorescent Ultraviolet (UV) Exposure of Photodegradable Plastics, etc.
10) SAE J2020:2003, Accelerated exposure of automotive exterior materials using a fluorescent UV and condensation apparatus