The LIB UV Weathering Test Chamber is used to perform UV light accelerated weathering tests on the products and materials, can simulate the damage caused by UV light, temperature, humidity and rain. Model UV-SI-260 is widely used weathering testing.
The chamber meets a wide range of international and industry standards, including ASTM G155, ASTM G151, ISO 4892-3, IEC 61215 (MQT 10), ASTM D3451, ASTM D6577, ASTM D6695, ASTM D7869, ASTM D4355, ASTM F1164, ASTM D882, ASTM D5071, ASTM D4811, ASTM D925, ASTM D750, ASTM C1257, ASTM C1442, ASTM C1519, ASTM C732, ASTM C734, ASTM C793, ASTM D904, ASTM D4637, ASTM D4798, ASTM D5019, ASTM D6083, ASTM D4303, ASTM D4101, SAE J2020, ASTM D4329, ASTM D4587, ASTM D4799, ASTM D5208, and ISO 4892-3.
UV-SI-260
LIB Industry
| Quantity: | |
|---|---|
UV Weathering Test Chamber uses UVA-340, UVB-313 fluorescent UV lamps for a variety of test conditions. All models are upgrade to programmable controller and Ethernet access that provides simple operation and control.
Advantages
1. High-Fidelity UV Simulation: Equipped with 8 U.S.-made UV lamps (UVA-340, UVB-313, UVB-351), the chamber delivers precise and stable UV irradiance with minimal spectral deviation. This ensures accurate accelerated weathering tests, enabling reliable assessment of materials’ UV durability and long-term performance.
2. Versatile Sample Accommodation: Adjustable aluminum and optional 3D holders can securely fit up to 52 standard specimens or custom-shaped samples. This flexibility allows simultaneous testing of multiple samples while maintaining uniform exposure and realistic environmental conditions.
3. Integrated Multi-Environment Testing: The chamber simulates UV light, high temperature (ambient to 90 °C), high humidity (≥95 % RH), and rainfall with 10 automated spray nozzles. These combined environmental stressors replicate real-world conditions, providing customers with actionable durability data.
4. Advanced Control & Data Management: The programmable PID touchscreen allows up to 120 custom programs with 100 steps each, supporting real-time monitoring of temperature, Black Panel Temperature (BPT), irradiance, and spray cycles. USB, RS232, and Ethernet connections facilitate easy data logging, export, and remote monitoring for efficient test analysis.
5. Durable and Low-Maintenance Design: Constructed with SUS304 stainless steel interior and coated steel exterior, the chamber resists corrosion, UV exposure, and high-humidity conditions. UV lamps are easily replaceable, while the automatic water recycling system reduces maintenance and enhances operational efficiency for long-term reliability.
Technical Parameters
| Model | UV-SI-260 |
| Internal Dimension (mm) | 450*1170*500 |
| Overall Dimension (mm) | 610*1330*1470 |
| Specimen Holder Size(mm) | 75*150 |
| Specimen Capacity | 56 Pieces |
| Irradiation Source | Fluorescent UV lamps (8) - 40 W |
| Temperature Range | Ambient ～ 90 ℃ ±2℃ |
| Black Panel Temperature (BPT) | 35 ～ 80 ℃ |
| Humidity Range | ≥95% RH |
| Bandwidth | 290 ~ 400nm |
| Irradiance Control | 0.3~20 W/㎡ |
| Water Spray Cycle | 1~9999H59M (Adjustable) |
| Distance of Specimen and lamp | 50mm |
| Controller | Programmable color LCD touch screen controller, Ethernet connection |
| Water Supply System | Automatic water supply, Water purification 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 |
Operate Guide of the UV Weathering Test Chamber
The LIB UV Test Chamber is designed for safe, efficient, and precise accelerated weathering testing. Before operation, ensure the chamber is properly connected to the power supply and water system, and that all specimens are securely placed in the holders. Use the programmable PID touchscreen controller to set temperature, Black Panel Temperature (BPT), UV irradiance, and spray cycles according to your testing requirements. The system allows real-time monitoring, data logging, and remote access via USB or Ethernet. During operation, follow all safety guidelines, including avoiding direct exposure to UV light and maintaining proper ventilation. After testing, allow the chamber to cool before removing samples, and perform routine checks on lamps, nozzles, and water supply to maintain consistent performance.
Video of the UV Weathering Test Chamber
Dependable Worldwide Support
LIB provides complete peace of mind with a 3-year warranty and lifetime technical assistance. In the rare event that an issue cannot be addressed remotely, we will supply a replacement chamber at no extra charge. Our skilled English-speaking support team is available around the clock to help customers globally. Critical spare parts are stocked in international hubs to ensure delivery within 7–15 days, and comprehensive instructions are included to guarantee safe transport, setup, and operation of your equipment.
UV Weathering Test Chamber uses UVA-340, UVB-313 fluorescent UV lamps for a variety of test conditions. All models are upgrade to programmable controller and Ethernet access that provides simple operation and control.
Advantages
1. High-Fidelity UV Simulation: Equipped with 8 U.S.-made UV lamps (UVA-340, UVB-313, UVB-351), the chamber delivers precise and stable UV irradiance with minimal spectral deviation. This ensures accurate accelerated weathering tests, enabling reliable assessment of materials’ UV durability and long-term performance.
2. Versatile Sample Accommodation: Adjustable aluminum and optional 3D holders can securely fit up to 52 standard specimens or custom-shaped samples. This flexibility allows simultaneous testing of multiple samples while maintaining uniform exposure and realistic environmental conditions.
3. Integrated Multi-Environment Testing: The chamber simulates UV light, high temperature (ambient to 90 °C), high humidity (≥95 % RH), and rainfall with 10 automated spray nozzles. These combined environmental stressors replicate real-world conditions, providing customers with actionable durability data.
4. Advanced Control & Data Management: The programmable PID touchscreen allows up to 120 custom programs with 100 steps each, supporting real-time monitoring of temperature, Black Panel Temperature (BPT), irradiance, and spray cycles. USB, RS232, and Ethernet connections facilitate easy data logging, export, and remote monitoring for efficient test analysis.
5. Durable and Low-Maintenance Design: Constructed with SUS304 stainless steel interior and coated steel exterior, the chamber resists corrosion, UV exposure, and high-humidity conditions. UV lamps are easily replaceable, while the automatic water recycling system reduces maintenance and enhances operational efficiency for long-term reliability.
Technical Parameters
| Model | UV-SI-260 |
| Internal Dimension (mm) | 450*1170*500 |
| Overall Dimension (mm) | 610*1330*1470 |
| Specimen Holder Size(mm) | 75*150 |
| Specimen Capacity | 56 Pieces |
| Irradiation Source | Fluorescent UV lamps (8) - 40 W |
| Temperature Range | Ambient ～ 90 ℃ ±2℃ |
| Black Panel Temperature (BPT) | 35 ～ 80 ℃ |
| Humidity Range | ≥95% RH |
| Bandwidth | 290 ~ 400nm |
| Irradiance Control | 0.3~20 W/㎡ |
| Water Spray Cycle | 1~9999H59M (Adjustable) |
| Distance of Specimen and lamp | 50mm |
| Controller | Programmable color LCD touch screen controller, Ethernet connection |
| Water Supply System | Automatic water supply, Water purification 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 |
Operate Guide of the UV Weathering Test Chamber
The LIB UV Test Chamber is designed for safe, efficient, and precise accelerated weathering testing. Before operation, ensure the chamber is properly connected to the power supply and water system, and that all specimens are securely placed in the holders. Use the programmable PID touchscreen controller to set temperature, Black Panel Temperature (BPT), UV irradiance, and spray cycles according to your testing requirements. The system allows real-time monitoring, data logging, and remote access via USB or Ethernet. During operation, follow all safety guidelines, including avoiding direct exposure to UV light and maintaining proper ventilation. After testing, allow the chamber to cool before removing samples, and perform routine checks on lamps, nozzles, and water supply to maintain consistent performance.
Video of the UV Weathering Test Chamber
Dependable Worldwide Support
LIB provides complete peace of mind with a 3-year warranty and lifetime technical assistance. In the rare event that an issue cannot be addressed remotely, we will supply a replacement chamber at no extra charge. Our skilled English-speaking support team is available around the clock to help customers globally. Critical spare parts are stocked in international hubs to ensure delivery within 7–15 days, and comprehensive instructions are included to guarantee safe transport, setup, and operation of your equipment.
