LS123 UV Power Meter
Special for window tint film and glass demonstation
Used for measuring the UV radiation intensity and UV rejection
Spectral range: 260-380nm (λp=365nm)
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).
LS123 Feature Video
Test front windshield of the car
Test side windshield of the car
Test solar film
Test filmed glass
Parameters
| Parameter | LS123 UV Power Meter |
|---|---|
| Power Range | 0-40000 μW / cm² |
| Accuracy (H is the Standard Value) |
H<50μW/cm²：±5μW/cm² H>=50μW/cm²：±10%H |
| Ultraviolet Rejection Rate | -999%-100% |
| Spectral Response | 260nm-380nm, λp=365nm |
| Photosensitive Aperture | 10mm |
| Dimension | 125mm * 69mm * 24.5mm (L*W*H) |
| Weight | about 140 g (including battery) |
| Working Temperature | -20 ° C ~ + 70 ° C |
| Power Supply | AAA alkaline dry batteries |
Features
Demonstrate the UV rejection performance
Applicable to the UV rejection performance test of explosion-proof film, automotive heat insulation film, solar film, heat insulation glass and other materials.
Before inserting the solar film
After inserting the solar film
Easy to operate
The instrument is easy to operate and can measure the UV radiation intensity as soon as it is turned on.
Simple and effective display
Directly display the rejection rate without manual calculation. The higher the blocking rate, the better the blocking effect.
One-button data lock
Short press the "HOLD"button to lock the data, making reading more convenient.
Small and portable
The instrument is small in size and can be held in one hand. It can be carried with you for demonstration anytime and anywhere.
Wide spectral response
The UV lamp intensity meter has wide spectral response which can test the ultraviolet intensity from 260nm-380nm wavelength
UV power meter measurement steps
Operation Video
LS123 Operation Video
Packing
| No. | Description | Quantity | Unit |
|---|---|---|---|
| 1 | LS123 UV Power Meter | 1 | pcs |
| 2 | User Manual | 1 | pcs |
| 3 | Certificate / Warranty Card | 1 | pcs |
| 4 | Packing Box Dimension 21*13*6 cm（L*W*H） | 1 | pcs |
FAQ
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1. Can LS123 measure UVA curing lamps?
LS123 UV power meter is mainly used to test the radiation intensity of UV light sources such as sunlight and low-intensity flashlights.
It can't be used to measure UV lamps in professional industries such as UV curing, sterilization, PCB exposure, etc. The range, accuracy and spectral response range of the instrument are not suitable.
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2. The difference between LS123 UV power meter and window film transmission meter
LS123 UV power meter can test the power (irradiation intensity) of UV rays, as well as the UV rejection rate of solar film, glass and other materials.
The UV response band of LS123 is 260-400nm and the peak value is 365nnm. The UV rejection rate calculated by the LS123 UV power meter is the UV rejection rate in this response wavelength range; while the window film transmission meter tests the UV rejection rate at 365nm, so the test data of the two instruments are different. The difference is related to the sensitivity of window film transmittance to wavelength changes.
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