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        YG903 fabric hook rating box

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        Applicable scope
        Test principles and standards
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        It is used for all wire test rating standards, and the sample is compared with the standard sample under the specified light source to get the rating results.
        GB/T 11047
        1. Using 12V, 55W quartz halogen lamp lamp tube as the standard light source, the light cover uses Finil lens to make the light parallel, so that the light illumination is stable and accurate.
        2. The lamp tube has long service life, and the reflector uses optical glass reflecting light to reduce diffuse reflection.
        3. It has beautiful appearance, compact structure and convenient operation. It can provide stable and reliable standard lighting source. It is a new standard light box, which has superior performance price ratio.
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