LS125 UV Light Meter+UVA LED-X1 Probe

LS125 UV Light Meter+UVA LED-X1 Probe


     Ⅰ.Brief Introduction    

      UVALED-X1 probe is one of the 9 probes of LS125 UV light meter, the spectral response range is 340nm-420nm, the diameter of the light hole is 1mm, suitable for the intensity and energy measurement of LED point light source.



Parameters UVALED-X1 Probe
Spectral response 340nm-420nm, calibrated with 395nm UV LED
Power measuring range 0 - 20000mW/cm2
Resolution 1mW/cm2
Energy measuring range 0-9999999mJ/cm2
Record time 0-99999s
Measuring accuracy ±10%
Sampling speed 2000 times/second
Optional unit mW/cm2 (default), W/cm2, W/m2
Test Hole Diameter ¢=1mm
Probe size Length 39mm × width 32mm × thickness 15mm

125UVALED-X1 probe

      Ⅲ.Spectral response graph    

125UVALED-X1 spectral response curve


      1. Suitable for the intensity and energy measurement of UV LED point light source.
      2. For LED point light source, 1mm test hole can make it more convenient to measure.

UVALEDX1 probe

      3. Power measuring range: 0 - 20000 mW/cm2
      4. Optional unit: mW/cm2 (default), W/cm2, W/m2

125UVALEDX1 unit

      5. Statistical functions, real-time value, maximum value, minimum value, average value, time, energy values are displayed at the same time

      Ⅴ.Operation video   


 .Selection table  

No. Probe Model
Spectral Response Application Industry
1 UVC 230nm-280nm 254nm UV sterilization mercury lamp
2 UVC-WP 230nm-280nm 254nm UV sterilization mercury lamp,waterproof 
3 UVCLED 230nm-280nm 220nm-320nm UV LED sterilization lamp
4 UVB 280nm-315nm General UVB intensity and energy measurement
5 UVA 315nm-400nm High pressure mercury lamp in UV curing industry
6 UVA-X1 260nm-400nm General UVA intensity and energy measurement
7 UVALED 340nm-420nm Area light source of UV LED in UV curing industry
8 UVALED-X1 340nm-420nm Point light source of UV LED in UV curing industry
9 UVALED-X3 340nm-420nm
General UVA+UVV LED, low power measuring range


       1.The meter has one-year warranty. If the meter works abnormally, pleasesend the whole gauge to our company for maintenance
       2.Provide users with spare parts and lifelong maintenance services
       3.Provide the users with the meter inspection service 
       4.Free technical support for long term

       Manufacturer: Shenzhen Linshang Technology Co.,Ltd. Website:
       Service hotline: 0755-86263411        Email:

Contact Us
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