Labtron Photocatalytic Reactor provides a 500 mL reaction vessel and a long-arc xenon lamp covering 320–2500 nm for photocatalytic experiments. Magnetic stirring ensures uniform sample mixing, while the cooling water bath maintains the required temperature. Five sealed ports support temperature measurement, sample introduction, and gas flow connections. Manufactured for photocatalyst-based research and pollutant degradation, this photocatalytic reaction system serves environmental and chemical laboratories.