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FAQ

01

What is NETD?

NETD is the noise equivalent temperature difference of the infrared camera, which is one of the main indicators of infrared detectors. NETD is an objective evaluation index for the sensitivity of a thermal imaging system and can be used to predict the detection distance of a small temperature difference point target. The NETD value of the ZXIR infrared camera is less than 50mk. The smaller the NETD value, the higher the sensitivity.

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