LS120 UV Energy Meter

Model LS120 and LS128 all same, difference is LS120 for Mercury Lamp, LS128 for LED lamp.

This UV Energy Meter provides comprehensive measurements by simultaneously capturing UV energy, power, temperature, and exposure time. It also displays real-time energy and power curves, supports data export, and generates printable test reports. 

Application:

This 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 industries. It is ideal for measuring the energy output of various light sources such as high-pressure mercury lamps, halogen lamps, gallium lamps, iron lamps, xenon lamps, and more.

Features:

1. Two Measurement Modes: The device offers two modes of operation:

    1) Manual Mode: Start and stop measurement manually

    2) Automatic Mode: Measurement begins or ends automatically when the UV intensity surpasses or drops below a user-defined trigger threshold

2. Four Measurement Interfaces:

    1) Max Values Interface: Displays cumulative energy, peak power, and maximum temperature

    2) Real-Time Interface (RT): Shows total measurement time

    3) Temperature Curve Interface: Visualizes temperature changes over time

    4) Power Curve Interface: Tracks energy intensity fluctuations

Specifications:

1. Application: Light intensity, energy and temperaturemeasurement of high pressure mercury lamp

2. Spectral Range: 315nm ~ 400nm, λp = 365nm

3. Power Measuring Range: 0 ~ 2000mW/cm²

4. Power Resolution: 0.1mW/cm²

5. Energy Measuring Range: 0 ~ 999999mJ/cm²

6. Energy Measuring Accuracy: ±10%, ±5% (typical)

7. Temperature Measuring Range: -55°C ~ 125°C

8. Sampling Speed: 2048 times/second

9. Power Data Storage Interval: 32 times/second

10. Temperature Data Storage Interval: 2 times/second

11. Recording Period: 32 min

12. Power Supply: 2 AAA alkaline dry batteries

13. Display: Dot matrix LCD

14. Test Hole Diameter: 10mm

15. Dimension: 120mm * thickness 13mm

16. Weight: 245g