UV Weathering Test Chamber

供应商: Standard International Group (HK) Limited

供应产品

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Application

Ultraviolet aging performance evaluation of complete photovoltaic modules

UV resistance testing of photovoltaic glass, backsheet, EVA, POE, and other encapsulation materials

Reliability type testing and factory consistency verification of photovoltaic modules

Accelerated ultraviolet aging tests during the research and development of new photovoltaic structures and materials

Testing services for third-party photovoltaic inspection and certification laboratories

Ultraviolet aging research for outdoor electrical equipment and optical materials

(1)IEC 61215 Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval

(2)IEC 61646 Thin-Film Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval

Item	Technical Specification
Structural material	High UV-blocking, high-sealing, high-thermal-insulation specialized material
Total UV irradiation area	≥2000 mm × 2000 mm
Maximum test capacity	Simultaneous testing of 2 photovoltaic modules (2 m × 1 m each)
Light source type	Xenon lamp
Lamp lifetime (single set)	Approx. 1000 h
Spare lamps	1 set (standard configuration)
System cumulative service life	≥2000 h
UVA / UVB energy ratio	UVB accounts for approx. 3%–10% of total energy
Irradiance intensity	Approx. 100 W/m² in the 280–385 nm range
280–320 nm proportion	≤10%
Irradiance uniformity	Better than ±15%
UVA probe	320–385 nm, fiber-optic type
UVB probe	280–320 nm, fiber-optic type
Module surface temperature	60 ℃ ±5 ℃
Temperature resolution	0.1 ℃
Temperature measurement accuracy	±0.1 ℃
Ozone generation	Negligible
Irradiation method	Top irradiation, light source vertically directed at module surface
Control mode	Touchscreen control with automatic monitoring and light source cut-off

(1)Xenon lamp set (standard configuration)

(2)UVA fiber-optic probe (320–385 nm)

(3)UVB fiber-optic probe (280–320 nm)

(4)High-precision surface temperature sensor

(5)Control system (touchscreen and control module)

(6)Dedicated power supply and connection components

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