The CEL-PE300-4A model is a high-power and uniquely designed light source, specifically developed for photocatalysis and photoelectricity applications that require a Square irradiation area. It utilizes a 300W PerkinElmer bulb for excellent performance. The key feature of this model is the use of a lens group to completely collect light energy, rather than blocking it, which results in superior uniformity and intensity.

Key Technical Features:

• Square Light Output: It is engineered to deliver a Square light output, adjustable over a wide range from 20 by 20 mm up to 100 by 100 mm.

• High Uniformity: The light uniformity of this square spot is more than 10 times higher than that of a conventional round spot, enhancing experiment accuracy.

• Exceptional Power: Capable of achieving the same light intensity as a round spot, reaching 2000 mW per square centimeter (equivalent to 20 Sun).

• Adjustable Focusing: Features a focusing function, making it especially suitable for gas-solid catalysis and other photochemical fields.

• Stability and Protection: Exhibits a light stability of less than 0.5 percent and a multi-level safety protection system, including grounding and lamp temperature monitoring for over-temperature power-off protection.

• Irradiance Control: Can be paired with optical power meters to display absolute irradiance in real time and stabilize constant optical power.

• Spectral Range: Offers a wide usable spectrum from 320 nm to 2500 nm.

• Optical Flexibility: Can be matched with various filters (M62, M52, round filters) without affecting the square shape of the light beam.