LIB UVP-02 UV Preconditioning Chamber For PV Solar Panel (Ambient ～ 90 ℃; < 250 W/m²)

Internal Dimension (mm): 1450*745*2500 D*W*H

Overall Dimension (mm): 1875*1210*2800 D*W*H

Specimen Holder Size(mm): 1400*2400 W*H

Specimen Capacity: 2 Pieces

Irradiation Source: Fluorescent UVA and UVB lamps and UVB lamps

Temperature Range: Ambient ～ 90 ℃ ±2℃

Black Panel Temperature (BPT): 35 ～ 80 ℃

Temperature Accuracy: ±2℃

Temperature Precision: ±0.5℃

Bandwidth: UVC: (< 0.1%)

UVB: (3% to 10% of total UV)

UVA: (90% to 97% of total UV)

Irradiance Control: The wavelength of 280 nm - 320 nm：7.5 k Wh/m2

The wavelength of 320 nm - 400 nm：15 k Wh/m2

Maximum Irradiance in the UV range: < 250 W/m2

Water Spray Cycle: 1~9999H59M (Adjustable)

Controller: Programmable color LCD touch screen controller, Ethernet connection, PC Link, USB

Safety Device: Over-temperature Protection; Over-current Protection;

Earth leakage Protection; Phase Sequence Protection

Exterior Material: Steel Plate with protective coating

Interior Material: SUS304 stainless steel

Power Supply: AC380V 50Hz 3Phase

Standard: IEC 61215 (MQT 10)， IEC61730

Advantages

1. High-Intensity UV Irradiation: Equipped with 20 UVA and 10 UVB fluorescent lamps, the chamber delivers uniform UV exposure across the test plane. Adjustable lamp positioning ensures each PV panel receives consistent irradiance, accurately simulating real sunlight conditions to identify UV-sensitive materials.

2. Precise Temperature Control: The chamber maintains ambient to 90 °C ±2 °C, with black panel temperature (BPT) adjustable between 35 °C and 80 °C. High-accuracy sensors guarantee stable thermal conditions for reliable preconditioning, reducing variability in subsequent thermal cycling or humidity-freeze tests.

3. Flexible Sample Accommodation: Adjustable holders can securely fit panels of different sizes and orientations, supporting up to 2 PV modules simultaneously. The spacing can be tailored to optimize UV exposure and facilitate easy loading and unloading, improving testing efficiency.

4. Durable, Corrosion-Resistant Construction: The interior is made of SUS304 stainless steel with mirror finish, resistant to corrosion from UV, heat, and moisture. Coupled with a robust exterior steel frame, the chamber is built for long-term reliability and low maintenance.

5. Intelligent and User-Friendly Operation: A programmable color LCD touchscreen allows custom UV cycles, automated timing, and real-time monitoring. Safety features such as over-temperature protection and alerts ensure operator safety while maintaining test accuracy and reproducibility.