Portable LS123 UV Power Meter is suitable for the explosion-proof membrane, solar film cut off ultraviolet performance test, can simultaneously test ultraviolet radiation intensity and ultraviolet blocking rate, also can be directly in the sun to test automobile glass UV isolation effect. LS123 UV power meter is wide spectrum power meter, can also be used to measure the ultraviolet radiation power density, power per square centimeter of radiant energy. The unit is micro-watt/square centimeter (uW/cm2). The detector is located at the front end of the instrument, which is covenient to use and reliable to measure.
Parameter of LS123 Solar UV Power Meter Measuring UV Blocking Rate :
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Irradiance measuring range
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0 --- 40000 uW /c m2
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Accuracy
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± 10%
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UV rejection rate
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-999 ---100%
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Spectral range
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λ (260-400nm); λp = 365 nm
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Detector Diameter
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¢ 10mm
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Dimensions
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125mm × 69mm × 24.5mm (L × W × H)
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Weight
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around 140 grams (including battery)
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Operating temperature
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-20 ° C --- + 70 ° C
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Power supply
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4 pieces of AAA alkaline batteries
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Characteristics of Portable UV Intnsity Meter Measuring UV Blocking Rate :
1.Easy to hold with one hand, sensitive operation
2.Press the logistics button to response quickly
3.Simple and accurate operation, single hand can be held, easy to carry
4.Suitable for building film, solar film, insulation glass and other UV blocking performance test
5.It can be used to measure the radiation intensity of UV light source (sun, UV lamp, etc.)
6.The instrument automatically coverts the UV barrier rate, and the test data is displayed directly on the screen without waiting, which is easy to understand
7.The broad spectral response can measure the intensity within the band range of 260-380nm
8.Pocket product, compact size, easy to carry
Application of High Performance Ultraviolet Intensity Tester for Testing :
1.UV barrier properties of building film, solar film and heat insulation glass
2.Irradiation intensity of UV light source (solar, UV light, etc.)
3.Meteorological and agricultural production field
Response Curve of Hand-held Solar Ultraviolet Transmission Meter :
From the curve we can see, the response wavelength curve of LS123 is from 260nm to 380nm.
Operation Steps of Solar Ultraviolet Power Meter :
First, turn on the flashlight, stay the position of the UV power meter and the flashlight. Press the POWER button, the UV power meter will display the current power value.
Second, press 0% button, and put the sample between the instrument and the lamp, rejection rate will be displayed in the bottom left corner.
Third, press HOLD button, the data will be locked, repress HOLD, then we can unlock the data and take a new test.
Packing List of Solar Barrier UV Blocking Rate Measuring Instrument :
1.Batteries
2.LS123 UV Power Meter
3.Paper box
4.Certificate / warranty card
5.User manual
