Introduction
LED point light source is mostly used in the curing industry and exposure industry, because the spot light source is small, so it is necessary to use ultraviolet irradiatIon Meter with ultra-small aperture diameter to detect its intensity and energy. The UVA LED-X1 probe is one of the nine probes of the LS125 ultraviolet irradiator, with a spectral response range of 340nm-420nm and an aperture diameter of 1mm, which is suitable for intensity and energy detection of LED point light sources.

1. 1mm ultra-small test aperture, suitable for the intensity and energy test of 340nm-420nm LED point light source.
2. The instrument can measure both energy value and power value at the same time.
3. With rich statistical functions, real-time power value, maximum value, minimum value, average value, measurement time, and energy value are displayed at the same time.
4. It can switch between 3 measurement units, namely mW/cm2 (default), W/cm2, W/m2 and different units without manual calculation.
LS125 multi-probe ultraviolet irradiance meter, using digital probe, plug-in design, one host can match a variety of probes, the instrument intelligently judges the model of the probe, according to the test of ultraviolet spectrum range, range, size of the measuring hole, application industry, etc., 9 different ultraviolet probes have been developed, each probe selection refers to the following figure:
Probe model | Spectral response | Application |
UVC | 230nm-280nm | 254nm high-power ultraviolet germicidal mercury lamp intensity and energy test |
UVC-WP | 230nm-280nm | Water treatment 254nm germicidal mercury lamp intensity and energy test, waterproof 1 meter deep |
UVC LED | 200nm-400nm | 220nm-320nm LED light source intensity and energy test |
UVB | 280nm-315nm | 297nm, 308nm, 313nm and other UVB light source intensity and energy testing |
UVA | 315mn-400nm | UV curing, high-pressure mercury lamp intensity and energy testing |
UVA -X1 | 260nm-400nm | Ultraviolet aging chamber, ultraviolet intensity and energy testing in solar rays |
UVA LED | 340nm-420nm | UV curing, UVA LED flood light intensity and energy testing |
UVA LED - X1 | 340nm-420nm | UV curing, UVA LED spot light source intensity and energy testing |
UVA LED - X3 | 340nm-420nm | Intensity and energy testing of low-power UVA LED light sources |