The deuterium lamp is often used as ultraviolet ray lamp in UV measuring instrument, the measuring accuracy of the instrument has close correlation with the stability of radiation energy.

织物紫外线透过率测试仪是衡量织物抗紫外线能力的仪器，氘灯作为优选的紫外光源，其辐射强度的稳定密切关系到测量的精度和一致性。

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The utility model relates to a household article, which is mainly composed of a support frame and a plurality of ultraviolet ray lamp tubes which are arranged on the top of the support frame.

本实用新型涉及生活用品。它主要由支架和装在其顶部的多支紫外线灯管组成。

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