I. LS130 UV Energy Meter Introduction
Linshang LS130 UV energy meter is a domestic ultraviolet energy meter that can measure UV energy and UV intensity at the same time. Suitable for measuring UV intensity and energy of high-pressure mercury lamps, halogen lamps and other light sources. Suitable for UV curing machine, printing machine, exposure machine, UV dryer and other equipment.
● A Chinese UV energy meter which ensure to pass the detection by the Chinese National Metrology Institute
● An UV light integrator for simultaneous measurement of UV energy and UV intensity
● Simultaneously display real-time power value, maximum power value, energy value and measurement time
● An UV energy meter that can read data and graphs through special computer software and print test reports
LS130 UV energy meter
II. LS130 UV Energy Meter Parameters
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Spectral range |
315nm-400nm, λp = 365nm
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Irradiance measuring range
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0-2000mW/cm² |
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Irradiance resolution |
0.1mW/cm² |
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Energy measuring range
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0-999999mJ/cm² |
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Energy measuring accuracy
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±10%，±5% (typical) |
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Sampling speed |
2000 times/second |
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Irradiance data storage interval
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25 times/second |
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Recording period |
40 minutes |
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Power supply |
4 AAA alkaline dry batteries
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Display |
240*160 Dot matrix LCD |
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Dimension |
160mm× 75mm×13mm(L*W*H)
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Weight |
303 g |
LS130 UV energy meter response curve
LS130 UV energy meter display
III. LS130 UV Energy Meter Characteristics
1. Intelligent ultraviolet energy meter, which can measure UV power and energy at the same time. The meter can display real-time power value, maximum power value, energy value and measurement time. The measurement time can accurately show the UV curing time.
LS130 UV energy tester statistics function display
2． The large liquid crystal screen directly displays the power curve. The power curve can be used to analyze the intensity distribution of the light source. The front detector design facilitates the reading of data.
LS130 UV energy meter power curve interface
3．Adopting metal shell and high temperature resistant design, the UV light integrator can run in the environment of 100 degrees Celsius for a long time. In addition, the instrument also provides a high temperature cover for users to choose (the high temperature cover is not included as standard). The method of using the high temperature cover is shown in the figure below. Click the article below for details of high temperature experiments: "Use Time of Linshang UV Energy Meter at Different High Temperature"
LS130 ultraviolet energy meter high temperature cover display (optional)
4．Built-in timer can accurately record the UV curing time. The ultraviolet energy meter has a built-in large-capacity memory that can record up to 60,000 sets of power data.
5．Automatically display the last test data after power on. Avoid data loss due to power failure.
6．Complimentary computer software. The instrument is connected to the computer through a USB interface. We can read detailed test data and print a test report.
LS130 UV energy tester connected to a computer to export the report
7．The detector is located on the same side of the screen and we can read data during the test.
LS130 UV energy meter front detector position display
8．High accuracy. Fast-speed data collection at 2048 times / second to make the measurement data more accurate. The UV light integrator has passed and obtained test certificates from many authoritative testing agencies.
9. Long press the power button in the off state to enter into the parameters setting mode, the setting steps are shown as below:
IV. Product Qualification and Standards
1. Standard
《JJG 879-2015 Verification Regulation of Ultraviolet Radiometers》