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CHL-5 LED Phosphor Relative Brightness Meter
CHL-5 LED Phosphor Relative Brightness Meter

    CHL-5 LED Phosphor Relative Brightness Meter

    Measurement for excitated LED of forward current forwardvoltage. low zero drift, high accuracy.

    1. Details

    CHL-5 LED荧光粉相对亮度测试仪-1.jpg

    The meter is applied to measure and display the relative brightness of LED phosphor powder directly.The luminance proportion of sample powder and standard LED phosphor powder is relative luminance.data.It reflects LED light decline in the aging process.

    Characteristics

    ○ Forward current setting range:0.1~400.0mA.

    ○ Forward voltage testing range:0.01~20.00V.

    ○ Range of relative brightness:0.%~999.9%.

    ○ Test accuracy:0.5 degree.

    ○ Measurement for excitated LED of forward current forwardvoltage. low zero drift, high accuracy.


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