UV Fadeometer

Name: UV Fadeometer
Brand: Xi'an LIB Environmental Simulation Industry

The UV fadeometer is a device that uses high-power water-cooled xenon lamp tubes to simulate full-spectrum sunlight, including UV ultraviolet light, visible light, and infrared rays, to conduct accelerated aging tests on test samples. The test samples may experience discoloration, embrittlement, fragmentation, and performance degradation due to aging. The UV fadeometer also combines controllable temperature, humidity, and rainfall environmental conditions to more realistically simulate outdoor natural environments, achieving aging effects in a short time that would take months to years in the real world.

Irradiance Range: 35~150 W/㎡

Chamber Temperature Range: Ambient ～ 100 ℃ ±2℃

Black Panel Temperature: BPT 35 ～ 85 ℃ ±2℃

Humidity Range: 50% ~ 98% RH

Water Spray Cycle: 1~9999H59M (Adjustable)

Optional Standard Model: XL-S-500,XL-S-750 and more customized models.

Applicable Partial Standards: IEC 60068-2-5, IEC 60068-2-27,ASTM G26,ISO 105, ISO 4892-2, ASTM G155, ASTM G151, ASTM G155,SAE J2020, ISO 105-B02 (EN) (DIN), ISO 105-B04 (EN) (DIN).

Features and Benefits of UV Fadeometer

1. "Time Machine" In the Lab

Simulate the aging effect of products in the outdoor environment over months or even years within just a few weeks, significantly shortening the testing period,helping enterprises predict weather resistance issues before new products are launched.

2. Comprehensive and Realistic Environment Simulation

Not only can it simulate the light of different regions around the world, but it can also precisely reproduce complex environments such as rain, condensation, temperature, and humidity. It is multi-functional in one device.

3. Complies With Global Authoritative Standards

The testing process strictly follows international mainstream standards and supports core standards: including but not limited to textiles, automotive interiors, general materials, etc.

4. The Test Closest to Real Sunlight

Use full-spectrum xenon arc lamps, which can perfectly reproduce all spectra of sunlight (including ultraviolet rays, visible light, and infrared rays), which is unmatched by ordinary UV light aging chambers.

Technical Specifications of UV Fadeometer

Model	XL-S-750
Internal Dimension (mm)	950950850 mm
Overall Dimension (mm)	140014001950 mm
Specimen Holder Size(mm)	95*200
Specimen Capacity	42pcs
Chamber Type	Rotating Holder
Irradiation Source	1 piece of 4500w water-cooled xenon arc lamp
Irradiance Range	35~150 W/㎡
Bandwidth Measurement	300nm~400nm (340nm or 420nm)
Chamber Temperature Range	Ambient ～ 100 ℃ ±2℃
Black Panel Temperature	BPT 35 ～ 85 ℃ ±2℃
Humidity Range	50% ~ 98% RH
Humidity Deviation	± 5% RH
Water Spray Cycle	1~9999H59M (Adjustable)
Controller	Programmable color LCD touch screen controller
Water supply system	Automatic water supply, Water purification system
Radiometer	UV Radiometer, Tolerance: ±5%
Cooling System	Mechanical compression refrigeration system

Details of UV Fadeometer

Water-Cooled Xenon Arc Lamp	4500W power, 1600h lifespan. It cools through a water jacket. The light intensity is more stable, the lifespan is longer, and the simulation effect is better. By combining different optical filters, the spectrum can be trimmed to simulate different environments: Daylight.Window Glass Filter ，Extended UV Filter . Irradiance control: Real-time monitoring of light intensity and automatic feedback adjustment of the lamp power to maintain a constant irradiance.
Sample Holder System	Drum-type (rotating drum) sample holder: The rotation speed can be adjusted, resulting in better uniformity. This is a requirement for many standard tests (such as AATCC 16). Customization: Flat-type sample holder: Samples are placed flat on the tray and the xenon lamp is located at the top. Equipped with BPT to measure the actual temperature of the sample surface.
Water circulation system	Components: Cooling circulating water: Used to cool the water-cooled lamp tube and the main body of the equipment to prevent overheating. Spraying water: Used to simulate the rain effect. The water circulation system includes an automatic filtration system. Spraying cycle: Can be freely programmed.
Control system	Customized program: Users can freely create and store test programs, setting the duration and cycle for each stage such as lighting, darkness, spraying, humidity, etc. Real-time monitoring and recording. Data can be exported to generate reports. Remote monitoring and equipment status inquiry can be achieved.