标题: 防护罩 [打印本页] 作者: daocaoren 时间: 2012-12-13 21:04 标题: 防护罩 7.3 Tungsten-halogen luminaires9 z2 N$ L3 |! @( S
7.3.1 Lamp containment barriers ( a5 T9 \: @' b! M# i7.3.1.1 A luminaire employing tungsten-halogen lamps as the primary light source shall be provided with4 H* U/ E9 o1 A. m6 Z
a lamp containment barrier that will contain major particles resulting from a ruptured lamp, unless: ( y4 C& e* V4 i- l$ E; l0 ], J(a) the lamp manufacturer declares on the lamp package that the lamp is suitable for use in an2 { _2 ^% _' @& O ^, Y
open luminaire; or $ R4 a4 h7 q) q/ X3 }/ z1 B(b) the luminaire is intended to be used with a lamp provided with an integral outer lamp / M! x* \. X" o6 benvelope, and the lamp manufacturer does not provide a caution requiring an additional lamp& l c; @7 G% W5 s4 M
containment barrier. 2 G8 o: T3 m7 t; p8 v4 J* ia是灯泡制造商声明灯泡的封装适合用在开放的灯具中，凭什么能声明呢，灯泡本身是防爆的吗 如T4的疝气双头灯管？& Y; R( _# A+ a, L
b是灯泡自带防护屏 是指类似MR16的钢化玻璃吗？还有别的吗？除了这种钢化玻璃 还有什么灯泡自带防护罩？ , H" I2 X x! G' A0 T( v% f0 E4 T" O. R3 n6 z/ A! d 作者: daocaoren 时间: 2012-12-13 21:07
卤素灯会有UV+ U2 u8 n' a( O. \& u
a怎么满足对UV的防护要求 3 H2 a6 j0 T1 v' f$ ~b的防护屏防爆炸也防UV吗