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High Accuracy Universal Measuring Probe
Industry type:Health and precision instrument
Product model number:71241
Chroma ATE Inc.
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Chroma 71241 is equipped with a sensor that complies with the CIE1931 color matching functions and accurately measures the luminance and chromaticity of display panels. Users can easily switch between various types of chromaticity coordinates through the xyY, TΔuvY, u‘v’Y, and XYZ presentation methods, as well as FMA and FLVL flicker measurement modes. To streamline an automated test process, both the Chroma Video Pattern Generator and the UUT can be controlled directly via Model 71241;by interfacing with a PC, the system can run contrast measurement, test result judgment, and programmable test items that streamlines a high efficiency mass production solution. The Optical Measurement Software package of the Chroma 71241 is capable of testing chromaticity, luminance, Flicker, and Gamma measurements on PCs. The measured data can be presented in the CIE 1931 and CIE1976 UCS chromaticity coordinate chart.


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About Chroma ATE Inc.

Founded in 1984, Chroma ATE Inc. is a world leading supplier of precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems, and test & automation turnkey solutions marketed globally under the brand name "Chroma".

Significant markets served by Chroma include semiconductors, photonics, LED, photovoltaics, video & color, flat panel displays, power electronics, passive components, electrical safety, green batteries, electric vehicles, thermoelectrics, automated optical inspection and intelligent manufacturing systems for ICT and cleantech industries.

Chroma has branch offices in Europe, the United States, Japan, Korea, China and Southeast Asia, chartered to fulfill and surpass global customers' needs with high value-added service.


Chroma was founded in 1984, when the PCs boomed with huge demand for measuring equipment, and seized the opportunity to produce the first Taiwan made video pattern generator in replacing imported instruments.

The power supply test systems developed next created a niche in power measurement market that are broadly used in ICT electronic products, key components such as power driver, passive components and etc. Later, Chroma developed more precision test technologies to test high level electronic products such as smart devices, IC chips, optical components and micro inductances.

Chroma became a “Turnkey Solution” provider in 2011. Our solutions are mainly adopted in ICT, semiconductor, and clean-tech industry that are widely used for R&D, manufacturing and QA. Chroma stays ahead of emerging technologies and provides innovative test & automation turnkey solutions for customers to ensure the performance, quality, and success of their products, “Driving Innovation to Success".

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