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            MB-7696 safety helmet ultraviolet aging test box
              The safety helmet ultraviolet aging box is designed according to the new national standard of safety helmet and used for the pretreatment of ultraviolet radiation before the helmet detection test. It is applied to the pretreatment of safety helmet impact absorption and puncture resistance.
              GB/T2811-2007 <Safety helmet>
              GB/T2812-2006 <Test method for safety helmet>
              1. High quality cold rolling plate electronic control box, high quality stainless steel material experiment box.
              2. High precision temperature control instrument.
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