| Customization: | Available |
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| After-sales Service: | 24 Hours Free Online Technical Support |
| Warranty: | 12 Months Warranty |
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Parameter
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Value
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Application
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Light intensity, energy and temperature measurement of UV LED light sources
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Spectral range
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340nm - 420nm, calibrated at 395nm UV LED light sources
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Irradiance measuring range
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0 - 40000 mW/cm²
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Irradiance resolution
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1 mW/cm²
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Energy measuring range
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0 - 999999 mJ/cm²
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Energy measuring accuracy
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± 10% , ± 5% (typical)
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Temperature measuring range
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-55°C -125°C
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Sampling speed
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2048 times/second
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Irradiance data storage interval
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32 times/second
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Temperature data storage interval
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2 times/second
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Recording period
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32 min
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Power supply
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2 AAA alkaline dry batteries
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Display
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240*160 Dot matrix LCD
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Test Hole Diameter
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Φ10mm
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Dimension
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Diameter 120mm * Thickness 13mm
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Weight
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327g
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No.
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Description
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Quantity
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Unit
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1
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LS128 UV integrator meter
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1
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Set
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2
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USB cable
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1
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Pcs
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3
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USB disk
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1
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Pcs
|
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4
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Antistatic gloves
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1
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Pcs
|
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5
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Cross head screw-driver
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1
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Pcs
|
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6
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User manual
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1
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Pcs
|
|
7
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Certificate/Warranty card
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1
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Pcs
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8
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Plastic box dimension 25*21*7cm (L*W*H)
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1
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Pcs
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Packing
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Air Carton /Express Packaging/ Shrink Package
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Delivery Terms
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EXW, DAP, Express Delivery
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Delivery Time
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5-10 days in stock
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Port
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Shenzhen
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1. Why should the UV energy meter be divided into mercury lamps and UV LED? If both sources are available, do I need to buy 2 UV energy meters?
A.The spectrum of the mercury lamp and the LED light source are different. When measuring, choose the instrument that matches the spectrum of the light source. If the spectrum of the light source is inconsistent with the response spectrum of the instrument, the measured data is not accurate.
B.99% of the UV energy meters on the market are designed for high pressure mercury lamps. They are only suitable for measuring the energy and intensity values of 365nm wavelength. The LED light source has various bands such as 365 nm, 375 nm, 385 nm, 395 nm and 405 nm. For LED light sources, LED-specific UV energy meters are required.
C.If you do not want to buy two UV energy meters, use a LED dedicated UV energy meter to detect the mercury lamp, the test data is still stable but the data will be too large. Except that it can not pass the inspection of the metrology institute, there is no problem with the quality control in the production process. Using a mercury lamp dedicated UV energy meter to measure LED lights, the data will be too small.
2. Can gallium lamps, iron lamps, xenon lamps, etc. be measured?
If you are measuring non-LED type light sources, we recommend using LS120, LS130, LS125+UVA UV energy meters which are suitable for testing mercury and halogen lamps. These instruments are guaranteed to pass the inspection of the National Metrology Institute.
3. Are there any import taxes or customs charges that I need to be aware of if l purchase this and have it shipped here to my country?
Almost all shipping methods supported by Made-in-China are DAP trade terms, which means that buyers need to handle customs clearance and pay custom duties. If you do not want to pay any extra expense or high custom duties before receiving the goods, please contact us before payment to help you find other shipping methods. Appreciate for your understanding.
4 How much customs duty do I need to pay?
Generally speaking, it depends on the import policy set by your country's customs office. The fee is related to the value of the goods and the type of goods. You can consult your country's customs office using the HS code we provide you.
Note
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
2. Please allow 1-2cm measuring deviation due to manual measurement.
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