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Home > Products > Category > Weathering and Light Stability Testing > > Fluorescent UV Test Chamber

Fluorescent UV Test Chamber

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Fluorescent UV Test Chamber

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Standards:

Applications:

This product uses fluorescent UV lamps, combined with temperature and humidity device  to simulate the material decline in color, brightness, strength and cracking, spalling, powder, oxidation damage via the high temperature sun light (UV), high humidity, condensation, dark cycle etc.

Product Information:

This product uses fluorescent UV lamps, combined with temperature and humidity device  to simulate the material decline in color, brightness, strength and cracking, spalling, powder, oxidation damage via the high temperature sun light (UV), high humidity, condensation, dark cycle etc. At the same time, through the synergy between UV and moisture resistance ability of single or single material makes wet ability weakening or failure, which is widely used to evaluate the performance of weather resistant materials, equipment is to provide the best sunshine UV simulation. Usage and maintenance are of low cost, easy to use.  Equipment uses program controller can automatic control the test cycle, with high automatic high degree. In addition, it has stable light performance and high rate of repetition test results.

Application

Plastics & Polymer Materials: Testing discoloration, cracking, brittleness, and degradation resistance of plastic products, films, and components.

Paints & Coatings: Evaluating UV resistance, color retention, and surface degradation of paints, coatings, and inks.

Rubber Products: Testing aging resistance of rubber seals, hoses, tires, and other elastomer materials.

Textiles & Fabrics: Evaluating color fading resistance and durability of outdoor fabrics, clothing, and textile materials.

Automotive Materials: Testing UV durability of vehicle interiors, exterior parts, and decorative materials.

Building Materials: Assessing weathering resistance of roofing materials, profiles, panels, and outdoor construction products.

Technical Parameters

Item Specification
(1) Working chamber size 1140mm×400 mm×380
(2) Overall dimensions 1300mm×500 mm×1460 mm
(3) Central distance of lamp 70mm
(4) Nearest parallel distance between specimen and light about 50mm
(5) Wavelength range UV-A 315~400nm
(6) Radiation strength 1W/m2/ within 340nm
(7) Temperature resolution 0.1oC
(8) Illumination temperature range 50oC~70oC/Tolerance ±3oC
(9) Cooling temperature range 40oC ~60oC/Tolerance±3oC
(10) Blackboard thermometer measuring range 30~80oC/Tolerance±1oC
(11) Control method PID Automatic control
(12) Humidity range About 45%~70%R.H.
(13) Water groove Water depth no big than 50mm, with automatic water supplying device
(14) Standard specimen size 75×150mm 48pcs
(15) Suggest working condition 5~35oC, 40%~85%R•H, space with wall 300mm
(16) Power 220V±5%, 50Hz, 10A, with 15A electric leakage switch

FAQ

What is a Fluorescent UV Test Chamber used for?

It is used to simulate UV radiation and condensation conditions to evaluate the weathering resistance and aging performance of materials.

What materials can be tested with a Fluorescent UV Test Chamber?

It is suitable for testing plastics, coatings, paints, rubber, textiles, automotive parts, and outdoor materials.

Which UV lamps are used in the test chamber?

It typically uses UVA-340 or UVB-313 fluorescent UV lamps to simulate sunlight exposure.

Which standards does it comply with?

It can comply with standards such as ASTM G154. ISO 4892-3. and related UV aging test methods.

What test conditions can be controlled?

It can control UV irradiation, temperature, condensation, and exposure cycles according to testing requirements.


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