LS125 UV Light Meter+UVC LED Probe

LS125 UV Light Meter+UVC LED Probe


     Ⅰ.Brief Introduction                                                                                                                     

      UVC light source can be divided into two kinds, the first one is the traditional low-pressure mercury germicidal lamp, and another one is UVC LED germicidal lamp. Compared with low-pressure mercury lamp, LED lamp has longer service life and higher efficiency, more energy-saving. Because the spectral curves of low-mercury germicidal lamps are not the same as the spectral curves of LED germicidal lamps, the probes used in the tests are not the same.

     UVC LED probe is a digital probe researched and developed by Linshang especially for UVC LED light source, it is one of the 9 probes of LS125 UV light meter, and the spectral response wavelength is 200nm-400nm, suitable for the intensity and energy measurement of 220nm-320nm high-power LED germicidal lamp.


ParametersUVCLED Probe
Spectral response200nm-400nm, suitable for testing 220nm-320nm sterilization UV LED
Power measuring range0 - 200000μW/cm2
Energy measuring range0-9999999μJ/cm2
Record time0-99999s
Measuring accuracy±10%
Sampling speed6 times/second
Optional unitμW/cm2 (default), mW/cm2, W/m2
Test Hole Diameter¢=10mm
Probe sizeDiameter 46mm × thickness 16.5mm

      Ⅲ.Spectral response curve                                                                                                         


      1. Suitable for the intensity and energy measurement for UVC LED
      2.Advanced digital probe technology, it has high precision and good anti - jamming ability.
      3. Power measuring range: 0 - 200000μW/cm2
      4. Optional unit: μW/cm2 (default), mW/cm2, W/m2

      5. A variety of spectral range, measuring range, test hole size of the probe to adapt to different application industries.
      6. Statistical functions, real-time value, maximum value, minimum value, average value, time, energy values are displayed at the same time

      .Selection table                                                                                                                         

No.Probe Model
Spectral ResponseApplication Industry
1UVC230nm-280nm254nm UV sterilization mercury lamp
2UVC-WP230nm-280nm254nm UV sterilization mercury lamp,waterproof 
3UVCLED230nm-280nm220nm-320nm UV LED sterilization lamp
4UVB280nm-315nmGeneral UVB intensity and energy measurement
5UVA315nm-400nmHigh pressure mercury lamp in UV curing industry
6UVA-X1260nm-400nmGeneral UVA intensity and energy measurement
7UVALED340nm-420nmArea light source of UV LED in UV curing industry
8UVALED-X1340nm-420nmPoint light source of UV LED in UV curing industry
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:

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