LS132 UV Energy Meter

Suitable for high pressure mercury lamp

Product discontinued on August 2, 2023, for similar products please click on the text below for details

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LS132 UV energy meter is a professional ultraviolet measurement tool for detecting UV energy and UV intensity in high-pressure mercury lamps, halogen lamps and other light sources. The LS132 UV power puck can be used to test the UV light intensity, UV energy and temperature of UV light sources in various curing machines, UV coating machines, dryers, exposure machines, printing machines and other equipment. This UV power puck adopts ultra-small size design, no need to worry about being restricted by the space of the use occasion. 


You can watch the video below, LS132 UV integrator test the UV light intensity and energy of high pressure mercury lamp.


Parameter LS132 UV Energy Meter
Application Light intensity, energy and temperature measurement of high pressure mercury lamp
Spectral range 315nm - 400nm, λp = 365nm
Power measuring range 0 - 2000 mW/cm²
Power resolution 0.1 mW/cm²
Energy measuring range 0 - 999999mJ/cm²
Energy measuring accuracy ± 10% , ± 5% (typical)
Temperature measuring range -55°C -125°C
Sampling speed 2048 times/second
Recording period 32 min
Power supply Rechargeable lithium battery 3.7V@400mAh
Display 128 × 64 Dot matrix OLED
Test Hole Diameter ¢8mm
Dimension 95mm × 44mm × 7.6mm(L*W*H)
Weight 57g
UV power puck
UV energy meter


Portable and compact

With the thickness of only 7.6mm and width of 44mm, there is no need to worry about being limited by the measurement space using LS132

Record the UV power, UV energy intensity, temperature and curing time together

The real-time power value can be dynamically displayed during the measurement process, and the accumulated UV energy value, maximum power value and curing time can be automatically counted after the measurement

High temperature resistance

With high temperature resistant design and the protection of high temperature cover which is factory-equipped, the UV radiometer can work normally for a long time in an environment of 100℃

without high temperature cover
with high temperature cover

Two measurement modes available

There are two measurement modes. One is Manual mode which needs to start up or end of measurement manually. Another is automatic modes that can automatic switch-on or end of measurement when the energy intensity emitted by the light source is above or below the trigger threshold that can be set

The high-sensitivity temperature detector can dynamically display the actual temperature. The timer can accurately record the measurement time

The sampling speed of 2048 times per second provides accurate data for the UV energy meter

The last test data will be displayed automatically when power on, so there is no need to worry about data loss

Qualifications and Standards

LS132 UV energy meter conforms to the following standard: 

"JJG 879-2015 Verification Regulations of Ultraviolet Radiometers"

UV energy meter calibration report
UV energy meter calibration report


No. Description Quantity Unit
1 LS132 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

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