UV Aging Test System-Millennial Solar

UV Aging Test System
ME-PV-SUV2000

The UV pretreatment testing machine is specially used for the testing of solar photovoltaic modules, and is used to evaluate the resistance of polymers and surface coatings to the aging effects of natural factors such as ultraviolet radiation, rain, dew, and wind, effectively shortening the time for observing these phenomena, and having Contribute to the screening and optimization of materials and formulations. The Millennial energy UV pretreatment test system meets the UV pretreatment test conditions (MQT10) in IEC 61215-2:2016, 2021, and meets the UV test of two 1400*2500*50mm modules.

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Features

•Ultraviolet lamp with metal halide lamp structure, high cost performance, low test cost and short cycle

•Each UV lamp has a set of power control system, and the irradiance can be controlled separately

•During the test, the UV irradiance data can be tracked and recorded, and the test can be automatically stopped when the irradiance reaches the requirement

•The surface temperature of components can be tracked and recorded, with over-temperature and low-temperature alarm functions

•Configure micro-inverters to make components work at high power points

•Industrial computer control, Windows10 operating system

•The parameters of temperature, running time and cumulative radiation intensity can be set; when the running time/cumulative radiation is reached, the equipment will stop automatically

Content	Specification
Optical performance parameters	Light intensity: 150~250W/㎡ Spectrum: 280~400nm UVB/UVA+UVB：5%~9% Inhomogeneity: <±15% UVC ratio: <±1% Light source type: UV lamp Single lamp power: 2000W (ultraviolet) Lamp warranty: warranty (cumulative time) 1500h Metal halide lamp Ballast (EPS): Each set of lamps is equipped with a ballast specially designed as a sunlight simulation system. EPS provides continuous and stable voltage and current to both ends of the bulb according to the required radiation intensity, which well compensates for the energy attenuation caused by the long-term operation of the lamp tube and ensures the stability of the output. 1) Irradiation fluctuation (±1%) 2) Power adjustment 60~100% 3) Integrated in the cabinet 4) Remote control 5) Overload and overtemperature protection Light source control: EPS independently controls the light source
Temperature and humidity parameters	Cabinet temperature range: RT+10~90℃ Sample temperature range: 60°C ± 50°C Temperature fluctuation: ≤ ±5℃ Temperature deviation: ≤ ±2℃ Temperature uniformity: ≤ ±5°C
UV light intensity monitoring	Photoelectric UVA and UVB Ultraviolet Detectors Uncertainty not less than ±15% (k=2), NIM calibration
UV probe	Relative error of indication value in visible light band: ±5% Relative error of indication value in ultraviolet band: ±8% (relative to NIM standard) 2 Current output load capacity: ≤ 650Ω Voltage output load capacity: ≥ 2KΩ Operating environment: temperature 0°C ~ 80°C humidity ≤ 90%
Temperature Sensor	Available sensor type: T-type thermocouple Test range: 0～200℃ Test accuracy: ±1°C Electrical resolution: 0.1°C

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