I  Product Overview

     CL503 is a cost effective illuminometer. The instrument uses XYZ filter+CMOS detector to collect the three stimulus values XYZ of the light source, and then calculates the Ev and chromaticity coordinates of the light source. The Ev range can reach up  to 200,000 lx.

     The instrument is equipped with a 2.8-inch TFT capacitive touch screen, 3000 mAh Li-ion battery, Bluetooth / WIFI multi-function chip,  Mass storage device. 

     CL5003 is an entry-level illuminance colorimeter suitable for applications with low measurement accuracy. The instrument can measure Ev, CCT, chromaticity coordinates, main wavelength, Duv, transmittance, luminous intensity and other parameters.

Figure 1

II  Product Characteristics

    1. The instrument uses XYZ filter & CMOS detector to collect the three stimulus values XYZ of the illumination light source or display in the range of 400-700nm, and then calculates the Ev, chromaticity coordinates, and color temperature of the sample, which is cost-effective.

Figure 2

     2. The instrument utilizes an industrial-grade MCU processor, equipped with a 2.8-inch TFT capacitive touch screen and up to 2,000 storage spaces. It features simple operation and stable performance.

Figure 3

      3. The instrument is equipped with a 3000 mAh lithium-ion battery, offering a long standby time. It is also equipped with Type-C and Bluetooth 5.0 interfaces, with a reserved WIFI interface. These rich expansion interfaces are highly suitable for secondary development and have a wide range of application scenarios. 

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     4. A novel and fashionable appearance design based on ergonomics.

Figure 5

    5. The measurement interface of the instrument can be locked to avoid misoperation.

    6. The instrument is widely applied in LED lighting industry, engineering lighting, and so on.

Figure 6

     7. The instrument has professional PC software, Rich SDK (support C # , C + + , Python, LabView and other platforms) .

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III  Applications

      3.1 LED and solid-state lighting source spectrum, Ev, color temperature, uniformity, dominant wavelength, and other parameters test

CL503 color illuminometer stand-alone instrument can easily realize spectrum, Ev, color temperature, dominant wavelength, and other parameters measurement.

     The luminous flux can be measured by integrating sphere. With the help of professional HIQC software, the chromaticity coordinate measurement and classification of LED solid-state light source can be easily realized.

Figure 8

       3.2 Color temperature(CCT), Uniformity measurement of Light  box or Display panel

The main technical indexes of the light box include the following: the standardization of the spectral distribution of the light source, the display uniformity of the illumination of the light source, the stability of the light source, the color temperature and color rendering index of the light source, and the life of the light source. CL503 color illuminometer can easily measure the stability and uniformity of the light box.

Figure 9

      3.3 Illuminance, color temperature, dominant wavelength measurement for library and office lighting sources

Many lighting standards have certain requirements for the illumination, color temperature, color rendering index and other indicators of municipal engineering lighting and office lighting. CL503 colorimeter can be used to measure the above indicators in real time.

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IV  Dimensions

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V  Technical Parameter

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