XL-S-500
LIB Industry
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The ISO 4892 Aging Test Light Fastness Xenon Arc Chamber Weatherometer features a rotating specimen rack that ensures uniform light exposure, temperature distribution, and moisture contact across all samples. Advanced PID control continuously monitors irradiance, chamber temperature, humidity, and black panel temperature, maintaining high stability throughout long-term tests. Automated water spray and condensation cycles realistically reproduce rain, dew, and humidity changes, enabling reliable simulation of real weathering processes.
Key Advantages
1. Realistic Full-Spectrum Sunlight Simulation: Equipped with a 4500 W water-cooled xenon arc lamp and interchangeable optical filters (daylight, window glass, extended UV), the chamber accurately reproduces the natural solar spectrum from 280–800 nm. This ensures reliable simulation of outdoor sunlight exposure in accordance with ISO 4892 and ASTM G155 requirements.
2. High-Precision Light and Climate Control: Irradiance can be precisely set at key wavelengths such as 340 nm or 420 nm, with a wide adjustment range to support different testing intensities. Black panel temperature is controlled within ±1–2 °C, while humidity regulation ensures stable and repeatable aging conditions throughout the test cycle.
3. Uniform Sample Exposure with Rotating Rack: The rotating sample holder design guarantees consistent exposure for up to 42 specimens, minimizing test variability. Uniform airflow and moisture distribution improve repeatability and ensure representative aging and lightfastness results.
4. Advanced Automation and Data Management: An intelligent PID control system continuously monitors and adjusts test parameters, while automatic data recording via Ethernet enables long-term, unattended testing. Remote monitoring and multilingual interfaces improve usability and laboratory efficiency.
5. Efficient and Eco-Friendly Water System: The closed-loop water supply system supports lamp cooling, humidification, and water spray functions. Multi-stage filtration and partial water recycling reduce consumption while maintaining stable and clean spray conditions for long-duration tests.
6. Reliable Safety and Quality Assurance: The chamber is equipped with comprehensive safety protections, including over-temperature protection, over-current protection, water shortage protection, earth leakage protection, and phase sequence protection. All systems are designed and manufactured under strict quality control standards and comply with CE and RoHS requirements.
7. Flexible Customization Capability: The weatherometer can be customized in chamber size, specimen holders (flat, rotary, or 3D), number of radiometers, water spray nozzle layout, control position, viewing windows, and even walk-in configurations. Special designs can support ultra-low temperatures down to –70 °C with reinforced lamp, refrigeration, and sensor systems.
Technical Data
Model | XL-S-750 |
Internal Dimension (mm) | 950*950*850 mm |
Overall Dimension (mm) | 1400*1400*1950 mm |
Specimen Holder Size(mm) | 95*180 |
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 |
Safety Device | Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection |
Exterior Material | Steel plate with protective coating |
Interior Material | SUS304 Stainless steel |
Typical Tests Performed by the Xenon Arc Weatherometer
The ISO 4892 Aging Test Light Fastness Xenon Arc Chamber Weatherometer is widely used for accelerated weathering and lightfastness evaluation of materials exposed to outdoor environments. By simulating full-spectrum sunlight, controlled temperature, humidity, and water spray, the chamber enables comprehensive assessment of weathering resistance, xenon aging performance, fiber and textile degradation, and lightfastness of coatings, plastics, and dyes. Typical test conditions include irradiance settings such as 0.35 W/m²·nm at 340 nm for daylight simulation or 1.10 W/m²·nm at 420 nm for window glass applications, with black panel temperatures commonly controlled between 45 °C and 65 °C and relative humidity ranging from 50 % to 95 % RH.
Video Presentation
FAQs
FAQ 1: What is the minimum temperature the xenon test chamber can achieve? Are design changes required?
The minimum temperature can be customized down to –70 °C. This requires special low- and high-temperature resistant xenon lamps, increased refrigeration capacity, and dedicated radiometers and black panels designed for extreme temperature operation.
FAQ 2: What is the maximum rotation frequency of the rotating xenon turntable?
The standard rotating rack supports up to 7 rotations per minute, ensuring uniform exposure while maintaining test stability.
FAQ 3: What is the irradiance range at 340 nm and 420 nm according to ASTM G155?
According to ASTM G155, the irradiance range at both 340 nm and 420 nm is 0.3–5 W/m², allowing flexible adjustment to meet different accelerated weathering and lightfastness testing requirements.
The ISO 4892 Aging Test Light Fastness Xenon Arc Chamber Weatherometer features a rotating specimen rack that ensures uniform light exposure, temperature distribution, and moisture contact across all samples. Advanced PID control continuously monitors irradiance, chamber temperature, humidity, and black panel temperature, maintaining high stability throughout long-term tests. Automated water spray and condensation cycles realistically reproduce rain, dew, and humidity changes, enabling reliable simulation of real weathering processes.
Key Advantages
1. Realistic Full-Spectrum Sunlight Simulation: Equipped with a 4500 W water-cooled xenon arc lamp and interchangeable optical filters (daylight, window glass, extended UV), the chamber accurately reproduces the natural solar spectrum from 280–800 nm. This ensures reliable simulation of outdoor sunlight exposure in accordance with ISO 4892 and ASTM G155 requirements.
2. High-Precision Light and Climate Control: Irradiance can be precisely set at key wavelengths such as 340 nm or 420 nm, with a wide adjustment range to support different testing intensities. Black panel temperature is controlled within ±1–2 °C, while humidity regulation ensures stable and repeatable aging conditions throughout the test cycle.
3. Uniform Sample Exposure with Rotating Rack: The rotating sample holder design guarantees consistent exposure for up to 42 specimens, minimizing test variability. Uniform airflow and moisture distribution improve repeatability and ensure representative aging and lightfastness results.
4. Advanced Automation and Data Management: An intelligent PID control system continuously monitors and adjusts test parameters, while automatic data recording via Ethernet enables long-term, unattended testing. Remote monitoring and multilingual interfaces improve usability and laboratory efficiency.
5. Efficient and Eco-Friendly Water System: The closed-loop water supply system supports lamp cooling, humidification, and water spray functions. Multi-stage filtration and partial water recycling reduce consumption while maintaining stable and clean spray conditions for long-duration tests.
6. Reliable Safety and Quality Assurance: The chamber is equipped with comprehensive safety protections, including over-temperature protection, over-current protection, water shortage protection, earth leakage protection, and phase sequence protection. All systems are designed and manufactured under strict quality control standards and comply with CE and RoHS requirements.
7. Flexible Customization Capability: The weatherometer can be customized in chamber size, specimen holders (flat, rotary, or 3D), number of radiometers, water spray nozzle layout, control position, viewing windows, and even walk-in configurations. Special designs can support ultra-low temperatures down to –70 °C with reinforced lamp, refrigeration, and sensor systems.
Technical Data
Model | XL-S-750 |
Internal Dimension (mm) | 950*950*850 mm |
Overall Dimension (mm) | 1400*1400*1950 mm |
Specimen Holder Size(mm) | 95*180 |
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 |
Safety Device | Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection |
Exterior Material | Steel plate with protective coating |
Interior Material | SUS304 Stainless steel |
Typical Tests Performed by the Xenon Arc Weatherometer
The ISO 4892 Aging Test Light Fastness Xenon Arc Chamber Weatherometer is widely used for accelerated weathering and lightfastness evaluation of materials exposed to outdoor environments. By simulating full-spectrum sunlight, controlled temperature, humidity, and water spray, the chamber enables comprehensive assessment of weathering resistance, xenon aging performance, fiber and textile degradation, and lightfastness of coatings, plastics, and dyes. Typical test conditions include irradiance settings such as 0.35 W/m²·nm at 340 nm for daylight simulation or 1.10 W/m²·nm at 420 nm for window glass applications, with black panel temperatures commonly controlled between 45 °C and 65 °C and relative humidity ranging from 50 % to 95 % RH.
Video Presentation
FAQs
FAQ 1: What is the minimum temperature the xenon test chamber can achieve? Are design changes required?
The minimum temperature can be customized down to –70 °C. This requires special low- and high-temperature resistant xenon lamps, increased refrigeration capacity, and dedicated radiometers and black panels designed for extreme temperature operation.
FAQ 2: What is the maximum rotation frequency of the rotating xenon turntable?
The standard rotating rack supports up to 7 rotations per minute, ensuring uniform exposure while maintaining test stability.
FAQ 3: What is the irradiance range at 340 nm and 420 nm according to ASTM G155?
According to ASTM G155, the irradiance range at both 340 nm and 420 nm is 0.3–5 W/m², allowing flexible adjustment to meet different accelerated weathering and lightfastness testing requirements.
