uv led Module 700w for Non-Destructive Testing (NDT)

uv led Module 700w for Non-Destructive Testing (NDT)

The uv led module 700w emits the full spectrum of UVA wavelengths, ideal for non-destructive testing (NDT) examinations of abrasions, dents, cracks, discolorations and corrosion.uv led module 700w Its high intensity makes indications stand out against the part surface, speeding up inspection.

This light emits no visible light and contains no mercury or other hazardous materials, making it safer and more environmentally friendly than a traditional fluorescent UV blacklight.uv led module 700w In addition, because it consumes less power than a traditional UV blacklight, it also saves money on energy costs. Moreover, its robust design and superior heat dissipation make it suitable for industrial use and even harsh environments.

Like all LEDs, uv led modules 700w have a forward voltage which is proportional to the current passing through it.uv led module 700w The forward voltage of an LED increases with temperature, so it is important to control the operating temperature of the device. The temperature of the p-n junction of an LED is related to the internal quantum efficiency and the non-radiative recombination between electrons and holes in the p-n junction, which generates heat.

As a result, the effective power density (W/cm2) of an LED decreases with increasing temperature.uv led module 700w To ensure optimal performance of a UV LED, it is recommended to operate it at a constant current, since the power density depends on the forward voltage.

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