Jingyi Optoelectronics Launches Universal Light Transmittance Tester  

As requirements for the light transmittance performance of transparent materials become increasingly refined and standardized across industries, conventional fixed-wavelength, single-point testers frequently suffer from insufficient accuracy, limited compliance with international standards, and inadequate responsiveness to on-site rapid testing needs. Addressing diverse inspection requirements across all sectors, Jingyi Optoelectronics has launched the JY-T02 Universal Light Transmittance Tester—a comprehensive, one-stop solution for quantitative verification of light transmittance in varied application scenarios.  

Technical Features of the Instrument  

Leveraging Jingyi Optoelectronics’ years of expertise in spectral measurement technology, this instrument employs full-spectrum scanning detection to capture transmittance characteristics across the entire wavelength range within seconds—eliminating the numerical deviations commonly associated with traditional single-point methods. Its testing logic fully complies with over 20 industry standards adopted by major global markets, including the EU, the United States, Australia/New Zealand, and China. It meets inspection requirements for automotive glazing, optical lenses, protective equipment, display devices, and other specialized applications—requiring no manual parameter adjustments to switch between standards or perform compliant verification. Jingyi Optoelectronics also provides dedicated data analysis software, enabling users to define custom parameter thresholds and generate standardized test reports with a single click—suitable both for high-precision laboratory analysis and for rapid field or production-line operations.  

Applications in Transportation  

In the transportation sector, this light transmittance tester serves dual domains: civil automotive and aerospace applications. For automotive manufacturing and regulatory compliance verification, it rapidly measures both visible-light transmittance and ultraviolet (UV) blocking rate of front windshields and side windows, automatically matching relevant standard thresholds—thereby preventing safety hazards such as impaired visibility or UV-induced skin damage caused by noncompliant transmittance. For specialized transparent components in aerospace applications, the instrument supports testing under extreme environmental conditions, delivering precise data for evaluating transmittance performance and weather resistance of critical parts—including commercial aircraft cabin windows and fighter jet canopy panels—to ensure stable visual clarity under demanding flight conditions.  

Applications in Light Industry Manufacturing  

In light industry manufacturing, the JY-T02 accommodates quality control across the full spectrum of transparent products:  
- In the building materials sector—covering tempered glass, wired glass, frosted glass, and other variants—it accurately quantifies light transmittance to support daylighting performance calibration and product grading.  
- In plastic processing—such as PMMA sheets, polycarbonate (PC) sheets, and food/pharmaceutical packaging films—it performs targeted transmittance or blocking assessments across specific wavelength bands, directly linking measured performance to end-use suitability.  
- In electronic displays—including smartphone screens, automotive displays, and industrial control panels—it conducts full-surface uniformity testing to identify localized transmittance variations that cause color shifts, thereby enhancing end-user visual experience.  
- In printing quality assurance, it precisely measures ink transmittance parameters, providing data-driven guidance for color-matching processes—significantly reducing inter-batch color variation and improving final product yield.  

Applications in Scientific Research & Regulatory Compliance Testing  

This instrument also delivers substantial value in scientific research and compliance verification:  
- In optical material R&D at research institutes, its full-spectrum data supports formulation optimization and performance modification of optical lenses, optical fiber substrates, and novel translucent composite materials.  
- During market-entry verification for personal protective equipment (PPE) and eyewear products, its built-in multi-standard auto-matching function directly generates certification-ready test reports—enabling manufacturers to expedite regulatory approval and shorten time-to-market.  

Summary  

As intelligent manufacturing advances and global regulatory requirements intensify, light transmittance testing is evolving from traditional sampling-based checks toward routine, end-to-end, scenario-aware monitoring. Jingyi Optoelectronics remains committed to continuous technological innovation—delivering ever more accurate, efficient, and user-friendly light transmittance testing solutions to drive quality upgrades across the entire industry value chain.  

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