LS123 UV Power Meter

LS123 UV Power Meter


I.UV Power Meter Introduction

Linshang LS123 portable UV power meter, also known as UV lamp intensity meter. This is an instrument with a wide spectrum receiving range. It is mainly used for measuring the UV rejection rate of materials. It is suitable for displaying the UV rejection performance of materials such as explosion-proof films, solar films and insulating glass. The ultraviolet power meter is also used for the measurement of radiated energy power density measurement, that is, radiant energy power per square meter, in microwatts per square centimeter (uW / cm2). The detector is located at the front of the instrument and is easy to use.

ultraviolet power meter
LS123 ultraviolet power meter function display

II.UV Power Meter Parameters

Power range 0-40000 W / m²
Measurement accuracy ± 10%
Ultraviolet rejection rate -999%-100%
Spectral response 260nm-380nm, λp=365nm
Photosensitive aperture 10mm

125mm × 69mm × 24.5mm (L*W*H)


about 140 g (including battery)

Working temperature -20 ° C-+ 70 ° C
Power supply AAA alkaline dry batteries

UV lamp intensity meter
LS123 UV lamp intensity meter appearance

III.UV Power Meter Characteristics 

1. The LS123 UV power meter is suitable for testing the ultraviolet rejection performance of explosion-proof films, automotive insulation films, solar films and insulating glass. 

2. It can be used to measure the radiation intensity (ultraviolet power density) of ultraviolet light sources (sunlight, ultraviolet flashlight, etc.).

ultraviolet power meter measure light intensity
LS123 ultraviolet power meter measure light intensity

3. The ultraviolet power meter has a fast measurement speed which can automatically convert the ultraviolet rejection rate of the material. The rejection rate will be displayed on the interface directly for easy reading.

ultraviolet power meter
LS123 ultraviolet power meter measure rejection rate

4. The UV lamp intensity meter has wide spectral response which can test the ultraviolet intensity from 260nm-380nm wavelength.

ultraviolet power meter spectral response curve
LS123 ultraviolet power meter spectral response curve

IV.UV Power Meter Operation Video

V.UV Power Meter Packing Details

No. Description Quantity Unit
1 LS123 UV Power  Meter  1 pcs
2 AAA battery 1 pcs
3 User Manual   1 pcs
4 Certificate / warranty card  1 pcs

Packing box dimension

21*13*6 cm(L*W*H)

1 pcs

UV power meter package
LS123 UV power meter package

VI. UV Power Meter After-Sales Service 

  1. The meter has one-year warranty. If the instrument works abnormally, please send the whole instrument 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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