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  6. Uniformity measuring instrument "UA-20 Series" high-resolution measurement

Uniformity measuring instrument "UA-20 Series" high-resolution measurement

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UA-20

last updated:Nov 04, 2025

テクノオプティス(旧株式会社トプコンテクノハウス)
テクノオプティス(旧株式会社トプコンテクノハウス)
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Quickly respond to data analysis and evaluation suitable for development and production lines with high-resolution measurements.

The UA-20C luminance and chromaticity uniformity measurement device is a compact and lightweight imaging measurement instrument that achieves high-precision evaluation. A dedicated luminance model, the UA-20Y, is also available in the lineup. It is designed with specifications suitable for production processes and comes standard with an SDK for external control. 【Features】 1. High-resolution measurement - Equipped with a 24.5-megapixel CMOS camera - Three types of lens variations (standard/wide-angle/telephoto) 2. Wide-range luminance measurement - Standard: 0.01 - 50,000 cd/m² / ND filter (optional): 5.0 - 500 million cd/m² - Supports evaluation of microLED and miniLED devices 3. Specifications suitable for production processes - Compact and lightweight (palm-sized) + fast measurement in about 3 seconds*1 - Standard inclusion of SDK for external control 4. Analysis software - Measurement/analysis application software CI-100 included as standard - Equipped with various view modes, result display functions, and various evaluation and analysis features *For details, please request materials or view the PDF data from the download.

    Optical Measuring Instruments
UA-20.jpg

Uniformity measuring instrument "UA-20 Series" high-resolution measurement

UA-20.jpg
UA-20.jpg
  • Related Link - https://www.techno-optis.com

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P5

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Applications/Examples of results

- Measurement of uniformity for various displays and backlights - Measurement of unevenness in automotive meter panels and interior/exterior lighting - Measurement of unevenness in AR/VR - Measurement of luminance and chromaticity uniformity for LED and OLED lighting emission areas - Measurement of reflection and transmission characteristics of films and other materials - Inspection and measurement on production lines

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Model number overview
UA-20C Luminance and chrominance model
UA-20Y Luminance-only model

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Uniformity measuring instrument "UA-20 Series" provides data analysis and evaluation suitable for development and production lines with high-resolution measurements in a short time.

Uniformity measuring instrument "UA-20 Series" provides data analysis and evaluation suitable for development and production lines with high-resolution measurements in a short time.

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Free giveaway of the 'Handbook of In-Vehicle Indicator Evaluation Cases in the Production Process'!

Free giveaway of the 'Handbook of In-Vehicle Indicator Evaluation Cases in the Production Process'!

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Uniformity measuring instrument "UA-10A Series" specialized for high-speed measurement, compatible with inline inspection, high-speed and stable measurement of uniformity.

Uniformity measuring instrument "UA-10A Series" specialized for high-speed measurement, compatible with inline inspection, high-speed and stable measurement of uniformity.

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Imaging spectroradiometer "2D Spectroradiometer SR-5100" spectral spectral analysis of high-resolution (5 million pixels) images.

Imaging spectroradiometer "2D Spectroradiometer SR-5100" spectral spectral analysis of high-resolution (5 million pixels) images.

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テクノオプティス(旧株式会社トプコンテクノハウス)

テクノオプティス(旧株式会社トプコンテクノハウス)

Testing, Analysis and Measurement

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We, Techno Optics, pursue the infinite possibilities of "light" and provide optical measurement instruments for industries such as LED, FPD, automotive, and lighting as an integrated precision equipment company encompassing planning, development, and maintenance services. In recent years, we take pride in contributing to the business development of our customers with optical measurement instruments used for image evaluation in the rapidly growing smartphone market. Moving forward, we will continue to listen to our customers' voices and keep in mind the resolution of their challenges with our optical technology solutions, striving to accelerate new technology development and enhance after-sales service. Additionally, we at Techno Optics prioritize compliance, respect social ethics, reduce environmental impact, and engage in high-quality CSR activities to provide safe and high-quality products and services, and we look forward to your continued support.

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