The difference between UV detection light and black light

To understand whether UV detectors and black lamps are the same, you need to distinguish and distinguish them from their basic definitions.

Definition: Ultraviolet flaw detection lamp is a large-area irradiated long-wavelength ultraviolet lamp with a center wavelength of 365 nm; the electromagnetic wave band recognized by the human eye is 380-800 nm, and the spectrum of the ultraviolet lamp is concentrated around 365 nm, which is not noticeable by the human eye, so it becomes black light. light. In the UV nondestructive inspection lamp, we call it UV detection lamp, also known as black light.

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