Ingram J W, Horstman S W
Am Ind Hyg Assoc J. 1977 Sep;38(9):456-61. doi: 10.1080/0002889778507651.
Spectral irradiance in the near U.V. was measured for several welding operations at a large steel fabrication shop. The variations of spectral irradiance with time were measured and a brief study of the effects of amperage welding rod, and distance was performed. At the measurement distance used in this study the proposed standard for near U.V. was not exceeded.
在一家大型钢铁制造厂，对几种焊接操作的近紫外光谱辐照度进行了测量。测量了光谱辐照度随时间的变化，并对安培数、焊条和距离的影响进行了简要研究。在本研究使用的测量距离处，未超过拟议的近紫外标准。
