Lead Provider of Environmental Test Chamber
—LIB UV weathering resistance test chamber is used in tests that incorporate UV light, temperature, condensing humidity, water sprays, and irradiance control.
—UV weathering aging test chamber uses UVA-340, UVB-313 fluorescent UV lamps for a variety of test conditions.
—Accelerated weathering tests included color change, gloss loss, chalking, cracking, crazing, hazing, blistering, strength loss and oxidation and many others.
—UV series weathering chambers are upgrade to programmable controller and Ethernet access that provides simple operation and control.
UV Aging Simulation: Equipped with eight 40 W fluorescent UV lamps to simulate sunlight exposure for accelerated aging tests on materials.
Precise Temperature Control: Offers a black panel temperature (BPT) range of 30 °C to 70 °C and chamber temperature control from ambient to +90 °C, ensuring stable test conditions.
Automated Water Management: Built-in water tank with automatic water supply system simplifies maintenance and ensures continuous operation without manual refills.
Intuitive Touchscreen Interface: Programmable color display touchscreen controller with Ethernet and USB ports enables easy operation, data export, and remote monitoring.
User-Friendly Sample Handling: Features easy-to-mount sample holders and built-in casters as standard, allowing quick setup and mobility in the lab.
Comprehensive Safety Compliance: Integrated safety protection system with CE and RoHS certifications ensures safe, compliant, and reliable test performance.
| Model | UV-260 | UV-SI-260 |
| Internal Dimensions (mm) | 450*1170*500 | 450*1170*500 |
| Overall Dimensions (mm) | 680*1300*1500 | 680*1300*1500 |
| Capacity of Test Specimens |
48 pieces Individual specimen size is 75mm * 150mm |
48 pieces Individual specimen size is 75mm *150mm |
| Controller | Programmable color display touch screen controller | Programmable color display touch screen controller |
| Temperature Range | Ambient~90℃ ±2℃ | Ambient~90℃ ±2℃ |
| Humidity Range | ≥95％R.H ±2%R.H | ≥95％R.H ±2%R.H |
| Black Panel Temperature | BPT 30~80℃ | BPT 30~80℃ |
| Irradiation Source | Fluorescent UV lamps (8) – 40 W | Fluorescent UV lamps (8) – 40 W |
| UV Wavelength | 290 ~ 400nm | 290 ~ 400nm |
| Irradiance Control | N/A | 0.3 ~ 20 W/㎡（340 nm / 313 nm） |
| Water Spray | Spraying water | Spraying water |
| Distance of Specimen and Lamp | 50mm | 50mm |
| Nominal Power | 5000W | 5500W |
| Power Supply | 380V 50HZ | 380V 50HZ |
FAQs
Q1: What kind of UV light source is used, and how does it simulate sunlight?
A: The chamber uses eight 40 W fluorescent UV lamps to simulate sunlight, enabling accurate and accelerated aging tests on materials.
Q2: What warranty and after-sales services does LIB provide?
A: LIB provides a 3-year warranty and lifelong maintenance. If equipment problems cannot be solved, we offer free replacement of the test chamber to ensure your operations continue smoothly.
Q3: How does LIB provide shipping and technical support?
A: LIB offers fast and secure worldwide shipping via multiple transport methods, with spare parts typically delivered within 7–15 days. Our professional English-speaking technical team is available 24/7 for ongoing support and troubleshooting. Contact us anytime for reliable assistance.
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