Description
Key Features
Since 2002, this product has been used in over a thousand laboratories for solar cell research;
Modular design for flexible expansion and strong versatility;
Excellent quality of spot light output, providing uniform illumination similar to a solar simulator;
Three output light modes: point source, parallel light, and optical fiber output;
Applicable in material characterization equipment, such as steady-state surface photovoltage spectrometers, solar cell I-V testing systems, and more;
Especially suitable for use with monochromators.
Application Areas
▲ Photocatalytic quantum efficiency measurement ▲ PEC photoelectrochemical ▲ Solar cell testing
● Photodegradation of gaseous pollutants (e.g., VOCs, formaldehyde, nitrogen oxides, sulfur oxides, etc.)
● Photodegradation of liquid pollutants (e.g., dyes, benzene, and related compounds)
○ Photocatalytic decomposition of water for hydrogen/oxygen production ○ Photocatalytic complete water decomposition ○ Photocatalytic CO₂ reduction ○ Photo-induced discoloration ○ Photosynthesis
Technical Specifications
Light output modes: Point source, parallel light, optical fiber output;
Point light output diameter: 4~6 mm
Parallel light beam diameter: 50 mm
Divergence angle: 0.85° (working distance <250 mm)
Spectral range: 300~1100 nm
Parallel light uniformity: ≤±11% (Φ60 mm spot)
Parallel light local non-uniformity: ≤±5% (used for 2 cm×2 cm2 solar cell sample testing)
Focusing function: Point light source output or Φ60 mm spot output
