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LS137 UV energy meter can simultaneously display UV intensity, UV energy and temperature value, suitable for measuring wavelength of 365nm, 375nm, 385nm, 395nm, 405nm and other UVALED light source.


Mainly used for UV drying machine, curing machine, mobile phone UV coating machine, exposure machine, printing machine and other equipment of UV radiation intensity and energy detection. The instrument has a measuring range of up to 40000mW/cm2, and can measure UV intensity, energy and temperature at the same time.


The UV energy meter can be measured in narrow spaces with simple operation. Equipped with a high temperature protective cover, still operate in high temperature environment.



  1. Response range: 340nm-420nm
  2. calibrated at 395nm LED
  3. 7.6mm thickness and 102mm diameter
  4. Simple operation
  5. Long-term for high temperature resistance

LS137 UV Energy Meter | 紫外光能量計

  • Spectral range 340nm - 420nm, calibrated at 395nm LED light source
    Power measuring range 0-40000mW/cm²
    Power resolution 1mW/cm²
    Energy measuring range 0-999999mJ/cm²
    Measuring accuracy
    (H is the standard value)
    H<50mW/cm²: ±5mW/cm²
    H>=50mW/cm²: ±10%H,±5%H (typical)
    Sampling speed 2048 times/second
    Recording period 32 min
    Power supply Rechargeable lithium battery 3.7V@400mAh
    Display 128X64 Dot matrix OLED
    Dimension Diameter 102mm* thinkness 7.6mm
    Weight 136g
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