Professionalism, Integrity, Proactive Service

♦ Diverse product selection ♦ Relevant professional consultation ♦ After-sales technical guidance ♦ Customer service commitment

● TOPCON Luminometers — Photoelectric Measurement Instruments — Luminometer Rental — TOPCON Used Luminometers — Luminometer Calibration/Verification ● Automated Measurement — XY-Table (Panel and Backlight Module Optical Quality Measurement System) — CCD Surface Luminometer Measurement Integration — Micro LED/OLED Measurement Applications — Matrix LED Online Rapid Screening Measurement System — Comprehensive Light Flicker Measurement System ● Spectrometer Application Measurement — JSM Spectrometer — JSM-UV Lux High Temperature UV Intensity Meter — Integrating Sphere — Spectroradiometer — Contact Spectroradiometer — Spectrotransmitter — Optical Angle Meter/Light Distribution Profiler — Lens Transmittance Meter ● Distributed Products — Oji Measurement — Murakami Color

● Headlight assembly (headlights) ● Fog lights ● Taillights ● Indicator lights ● Reflectors ● Headlight yellowing measurement ● Headlight color measurement

● Online Penetration Measurement System ● JVMS Vibration Monitoring System ● Screw Fastening Machine ● Image Recognition (AOI) ● Assembly Automation Applications ● Production Line Data Management ● Industrial Computers ● Laser Engraving Machines/Automation Integration

[Introduction to UV Light Sources]

■ Differences between UV and gas lamp (mercury) light sources

Currently, UV LED chips are available from the United States, Japan, South Korea, Taiwan, and mainland China, with wavelengths ranging from 255 nm to 420 nm, and various low-power and high-power UV LED modules.