Climate UVA UVB Light Weathering Aging Test Chamber for Ultraviolet Radiation Exposure

(1) ASTM D4587: Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings
(2) ASTM D4799: Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Fluorescent UV, Water Spray, and Condensation Method)
(3) ISO 4892-1: Plastics – Methods of Exposure to Laboratory Light Sources – Part 1: General guidance
(4) ISO 4892-3: Plastics - Methods of Exposure to Laboratory Light Sources - Part 3: Fluorescent UV Lamps
(5) ASTM D4329: Standard Practice for Fluorescent UV Exposure of Plastics
(6) AATCC TM186: Weather Resistance: UV Light and Moisture Exposure
(7) ASTM D5208: Standard Practice for Fluorescent Ultraviolet (UV) Exposure of Photodegradable Plastics
(8) IEC 61345: UV Test for Photovaltalic (PV) Modules

Climate UVA UVB Light Weathering Aging Test Chamber for Ultraviolet Radiation Exposure is a kind of environmenal testing chamber. The harm of the sun, rain and dew on materials can be simulated by using UV test chamber. UV chamber uses fluorescent ultraviolet (UV) lamps simulate the effect of sunlight, rain and dew moisture on the test material under a certain temperature. By setting the light and moisture cyclic program, with just a few days or weeks of testing, we can reproduce the hazard effect of outdoor environment for several months to several years on the product. QUV test chamber is widely used to test UV coating ink, paint, resins, plastics, printing and packaging, aluminum, cement, automobile motorcycle industry, cosmetics, metal, electronics, electroplating, medicine, etc.

● Rational construction and fast cooling rate.
● Frequency conversion control of wind speed. Accelerated Weathering Tester
● Adopts international brand of imported parts for cooling system to improve operation reliability.
● Touch screen controller, friendly Man-Machine interface and safety device to ensure simple operation and easy maintenance.

Test Area

Standard samples can be placed, or 3D racks can be customized to meet different test needs.

Test holder
1.Flat Specimen Holders, aluminum panels with rings.
Each specimen size is 75mm * 150mm, can hold 48 pieces of specimens
2.Special Specimen Holder
Customize special holder according to different specimens.

QUV lamp
1.UV chamber adopt QUV lamp made in USA.
2. UVA-340,UVB-313,UVB-351 3. UV lamp power is 40W. 4. Chamber install 8 pcs of QUV lamp.
1. The lamp is more stable 2. Spectral power distribution (SPD) does not change with lamp aging, even when used for up to 5000 hours 3. Get more repeatable test results 4. Reducing lamp replacement 5. Reducing operating costs 6. Easy to change, easy to purchase from local.

Control Panel
Programmable color display touch screen controller
Measure and display temperature, humidity, water spraying,
black panel temperature and irradiance (UV-SI-260).
Show status and working time of 8 UV lamps

●Packed with export standard wooden case.
●Strong packages can be used for sea, air, railway, truck transport and multimodal transport.
●Quick ship, some models are in stock, ship in 1-14days.
●Provide door to door service for customers.

Question 1. Explain what is the relationship between UVA and nm ?
● Answer: The wavelength range: 315～400nm, we named it’s UVA light.

Question 2. UVB lamps degrade material quicker than UVA lamps … correct ? Why ?
● Answer: The wavelength range: 280～315nm, we named it’s UVB light. Because it’s short wavelength, It maks the testing material with a faster degradation.

Question 3. What is Irradiance ?
● Answer: Irradiance is the unit, the lighting/ lamp’s strength. Unit: W/m2

Question 4. Is the test data downloaded to a spreadsheet or other format ?
● Answer: Yes, You can use a USB and take it into the USB port of UV test chamber. The test data will transfer to USB automaticlly, You can check the data by computer by Excel formt.

Question 5. Single or Three phase power ?
● Answer: We have single phase 230V, 50Hz, and three phase 380V, 50Hz for your options.