LS133 UV Energy Meter

LS133 UV Energy Meter


I. LS133 UV Energy Meter Introduction

LS133 UV energy meter can display UV irradiation intensity, UV energy and temperature at the same time. This UV integrator is suitable for measuring various UV LED light sources such as 365nm, 385nm, 395nm, 405nm, etc. Mainly used in UV dryers, UV curing machines, mobile phone UV coating machines, exposure machines, printing presses and other equipment. UV radiation intensity and energy of UV light sources in the above equipment can be measured. The UV power puck is small as a bank card and the instrument body is slim, breaking the limitation of measurement space. It can be used normally in small spaces. For details, please watch the video below, LS133 UV integrator test the UV light intensity and energy of LED light source.

II. LS133 UV Energy Meter Parameters

Application Light intensity, energy and
temperature measurement
of UV LED light sources
Spectral range 340nm --- 420nm, calibrated at 395nm LED light source
Power measuring range 0 --- 40000 mW/cm²
Power resolution 1 mW/cm²
Energy measuring range 0 - 999999mJ/cm²
Energy measuring accuracy ± 10% , ± 5% (typical)
Sampling speed 2048 times/second
Recording period 32 min
Power supply Rechargeable lithium battery 3.7V@400mAh
Display 128X64 Dot matrix OLED
Dimension 95mm X 44mm X7.6mm(L*W*H)
Weight 57g
UV energy meter
UV power puck

III. LS133 UV Energy Meter Characteristics

1. The thickness of LS133 UV integrator is 7.6mm and the width is 44mm, the measurement won’t be limited by the measurement space.

handheld colorimeter
handheld colorimeter

2. The spectral response range is wide, suitable for measuring various wavelengths of UV LED light sources such as 365nm, 385nm, 395nm, 405nm, etc.

spectral response curve
spectral response curve

3. High-speed data acquisition of 2048 times per second ensures that the UV power puck has very good repeatability and accuracy.

4. The built-in high-precision and high-sensitivity temperature detector and timer can dynamically test the temperature and display the measurement time.

UV integrator measurement interface
UV integrator Stop interface

5. The real-time power value can be displayed during the measurement and the accumulated UV energy value and the maximum power value can be displayed directly after the measurement is completed.

6. This UV integrator use metal shell and high temperature resistant design, which can run in an environment of 100°C for a long time.

7. When the UV radiometer is off, long press the “POWER” button to enter the setting interface to set the measurement mode, trigger power value, smooth processing parameters and calibration standard. The parameter setting steps are shown in the following figure:

UV integrator setting steps
UV integrator setting steps

8. Manual measurement mode can be used in most measurement occasions, while automatic measurement mode is suitable for occasions where the instrument needs to run for a long time with the conveyor belt to receive ultraviolet rays.

9. The stored data will not be lost when the power is off and the last test data will be displayed automatically when the machine is turned on.

IV. Product Qualifications and Standards

UV integrator patent certificate
UV integrator patent certificate

V. LS133 UV Energy Meter Operation Video

VI. LS133 UV Energy Meter Packaging Details

No. Description Quantity Unit
1 LS133 UV Energy Meter 1 pcs
2 USB cable 1 pcs
3 DC5V power adapter 1 pcs
4 User manual 1 pcs
5 Certificate/Warranty card 1 pcs
6 Plastic engineering box 1 pcs
uv energy meter packing
uv energy meter packing

VII. LS133 UV Energy Meter After-sales Service

1. The meter has one-year warranty. If the meter works abnormally, please send the whole meter to our company for maintenance

2. Provide users with spare parts and lifelong maintenance services

3. Provide the users with the instrument inspection service

4. Free technical support for long term