LS120 UV Energy Meter

For high pressure mercury lamp and halogen lamps
Spectral response range: 315nm-400nm, λp = 365nm
Record UV intensity, energy, temperature, test duration together
Support PC software

LS120 UV energy meter can not only measure energy, power, temperature and measuring time at the same time but also display the energy and power curves, export data and print test report. It has created many firsts in the UV energy meter industry:

The first UV energy meter that can display the temperature curve
The first UV energy meter can measure real-time temperature and power
The first UV energy meter with a built-in timer that accurately records the curing time

The first UV energy meter that can print a test report via a USB connection to a computer

Application

LS120 UV energy meter is widely used in UV exposure, UV adhesive curing, UV ink curing, UV digital printing, optical communication, UV 3D printing and other fields. It is suitable for energy measurement of high pressure mercury lamps, halogen lamps, gallium lamps, iron lamps, xenon lamps and other light sources.

Parameters

Parameter	LS120 UV Energy Meter
Application	Light intensity, energy and temperaturemeasurement 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
Measuring Accuracy(H is the Standard Value)	H<5mW/cm²: ±0.5mW/cm² H>=5mW/cm²: ±10%H, ±5% (typical)
Temperature Measuring Range	-55°C - +125°C
Sampling Speed	2048 times/second
Power Data Storage Interval	32 times/second
Temperature Data Storage Interval	2 times/second
Recording Period	32 min
Power Supply	2 AAA alkaline dry batteries
Display	Dot matrix LCD
Test Hole Diameter	Φ10mm
Dimension	Diameter 120mm * thickness 13mm
Weight	327g

Features

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

Four interfaces help you record the data of UV light source

There are four interfaces to help you know better about UV light source you tested: In maximum values interface, you can acquire cumulative energy value, maxiumum power value and maximum temperature value. Measurement time can be recorded in RT interface. In temperature and power curve interface, you can know the temperature change and energy intensity variation of the light source. Four interfaces can be switched freely

Powerful PC software

The LS120 UV Energy Meter can be connected to PC software,
which allows you to generate reports and print out test results, as well as to export test data

Temperature measurement possible

High-accuracy and fast-response temperature detector, truly dynamic measurement of the actual temperature in the curing machine

High temperature resistant

Built-in heat shield, high temperature resistant design. The UV energy meter can run in the environment of 100 degrees Celsius for a long time. For details on the high-temperature resistance experiments of the Linshang UV energy meter, you can click the article below to check: Use Time of Linshang UV Energy Meter at Different High Temperature

Qualifications and Standards