Key Features Luminance and chromaticity measurement of color displays: Low luminance measurement: 0.001 cd/m² Wide luminance display range: 0.0001 to 6,000 cd/m² High accuracy measurement: ≤ ±0.002 (> 0.1 cd/m²) Chromaticity coordinates presentation: xyY, T △ uvY, u' v' Y, XYZ FMA and FLVL for flicker measurements Memory storage of up to 100 sets of standard color values and calibration data Built-in flat display calibration data LED-D65 for express chromaticity measurement 0-Calibration remote control USB control interface for power supply Integrated host and probe

Chroma 71241 High Accuracy Universal Measuring Probe is capable of testing the luminance and chromaticity of display panels via contactless measurements. Developed with the most advanced digital signal processor and optoelectronic conversion technology along with precision optical parts and circuit design, the probe performs high-speed, accurate, and stable color tests.

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. 71241 is designed to test the characteristics of LCD displays with LED backlight and can perform low luminance test down to 0.001cd/m².

To streamline an automated test process, both the Chroma Video Pattern Generator*1 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. In addition to the function of drawing Gamma curve, the acquired information can also be stored on a PC or be exported for data analysis. The program template in optical measurement software also allows users to customize test programs based on their needs.

The 71241 has 100 channels of built-in memory for storing values of standard colors and calibration data. In addition, the Chroma 71241 also provides user-friendly interfaces for operation such as test data displays, push-button layouts, calibration period settings, reminder functions, and other useful industrial features.

As flat displays technology and products are mainstream in today's market, manufacturers prefer selecting cost-efficient measurement solutions to raise their competitiveness; Chroma 71241 High Accuracy Universal Measuring Probe is an excellent choice for reducing capital investment while increasing productivity.

*1: Correspond with Chroma's video pattern generator .