The six channel instantaneous optical pyrometer is used to measure the thermal radiation of the light source at six bands from visible to near infrared spectrum.

六通道瞬态光学高温计是在可见光和近红外光谱范围内，把光源的热辐射取出六个波段进行测量。

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The optical channel is also be filled with mediums which has strong resistance to visible light and is easy for infrared light to penetrate through.

还可在光通道中填充对可见光有较强 阻档作用而利于红外线光通过的介质。

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Visible light intensity meter calibration experiment platform is designed to take advantage of dual-channel detection method.

利用双通道检测方法设计了可见光光强计标定实验平台。

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