How to Ensure Stable Radiation Intensity of UV Disinfection Lamps?

Use high-quality lamps and matched ballasts
Adopt qualified original lamps with dedicated electronic ballasts to ensure stable voltage and current, avoiding power fluctuation.
Control lamp temperature within the optimal range
Ensure sufficient water cooling to prevent overheating or overcooling, keeping the lamp at its most efficient operating temperature.
Clean quartz sleeves regularly to avoid scaling blockage
Scale, rust and organic matter can greatly block UV light. Clean sleeves mechanically or chemically regularly to maintain high transmittance.
Reduce frequent switching and keep continuous operation
Frequent on/off causes electrode aging and faster UV attenuation. Continuous operation helps maintain stable intensity.
Stabilize power supply with voltage regulators
Voltage fluctuations directly lead to unstable radiation intensity. Voltage stabilizers are recommended for critical applications.
Install online UV intensity monitoring system
Monitor intensity in real time, adjust power automatically or alarm for lamp replacement in time.
Improve water quality and increase UV transmittance (UVT)
Reduce turbidity and organic matter through pretreatment to minimize UV absorption by water.
Perform regular maintenance and replace lamps on time
UV intensity decreases irreversibly as lamps age. Lamps must be replaced at rated service life (e.g. 5000/8000 hours).

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