In precise scenarios such as ultraviolet spectrum detection, fluorescence excitation, and optical calibration, current stability leads to light stability; and light stability ensures accurate data. The Sefan Optoelectronics 7IPD30A deuterium lamp power supply is specially designed for 30W deuterium lamps, featuring ultra-stable constant current, low drift, quick startup, and multiple protections. It becomes the ideal partner for the 7ILD30 deuterium lamp source, ensuring consistent and reliable ultraviolet output.
It employs high-precision constant current control, with an current stability of ≤ 5×10⁻⁴ p-p@300mA, and an output current drift of only ±0.1%/h. It maintains stability without fluctuations for long periods, completely eliminating measurement errors caused by light intensity drift. It stabilizes immediately upon startup and does not require long preheating. It is suitable for rapid laboratory testing and continuous production line operations. It features air-cooling and industrial-grade design, supporting stable operation for 7×24 hours, and is compatible with systems such as ultraviolet spectrometers, fluorescence analyzers, and monochromators.
When paired with the Sefan 7ILD30 deuterium lamp source, it can cover the ultraviolet wavelength range of 195–400nm, with better short-wavelength brightness, and is widely used in material analysis, environmental monitoring, optical calibration, and scientific research experiments. The 7IPD30A provides stable current control, durability, and ease of plug-and-play, strengthening the stability foundation of the ultraviolet optical system and ensuring every ultraviolet measurement is accurate and reliable.
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