Xenon Fastness Tester

Name: Xenon Fastness Tester
Brand: Xi'an LIB Environmental Simulation Industry

The xenon fastness tester assesses the light resistance and weather resistance of materials. By simulating ultraviolet rays, visible light and infrared rays in natural sunlight, it accelerates the aging process of materials. The light source is a high-intensity xenon lamp, with a spectral range typically of 300-400nm. The temperature control is adjustable from RT to 100°C, and the humidity range is from 50% to 98% RH.

Model: XL-S-500,XL-S-750

Standard: IEC 60068-2-5, IEC 60068-2-27,ASTM G26,ISO 105, ISO 4892-2, ASTM G155, ASTM G151, ASTM G155,ISO 105-B02 (EN) (DIN), ISO 105-B04 (EN) (DIN).

Features and Benefits of Xenon Fastness Tester

1. Adopts high-intensity xenon lamps with a spectral range of 300-400 nm, which can accurately simulate ultraviolet rays, visible light and infrared rays in natural sunlight, providing a realistic testing environment.

2. With an acceleration factor of 5 to 10 times, significantly shortens the testing time through strong light exposure, thereby quickly evaluating the performance of materials when exposed to sunlight and the environment for a long time

3. The temperature range is from RT to 100°C, and the humidity range is from 50% to 98% RH. It can simulate various climatic conditions and comprehensively assess the weather resistance of materials.

4. Test 42 samples simultaneously. The standard sample size is 95mm x 200mm, which improves the testing efficiency and meets the demand for a large number of samples

Specifications of Xenon Fastness Tester

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 Xenon Fastness Tester


Water-cooled xenon lamp tube	Filter
Power: 4500w. Lifespan: 1,600 hours and it needs to be replaced regularly. The water cooling system maintains the stability of the lamp temperature during operation and prevent overheating from causing a decline in the performance.	Daylight filters:direct sunlight at noon in summer. The spectrum produced by the window glass filter is equivalent to the sunlight passing through the window glass. Extended UV filters can produce excessive ultraviolet rays.

Controller	Radiometer
The touch screen control panel enables users to easily set and monitor test parameters and data can be exported. Remotely controlled via a PC. Automatic alarm function.	Measure the radiation intensity in real time and feed it back to the control system to adjust the power and working status of the lamp tube. The measurement range is 35 to 150 W/m²·nm.

Air circulation system	Water circulation system
Ensure that the sample is affected by uniform temperature and humidity through circulating air, avoiding local overheating or overcooling.	2 independent waterways: for the lamp tube cooling and spray system, a large-capacity water tank with a water level float ball, capable of automatic water intake, and equipped with a filtration system.

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