normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 167.85pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-char-indent-count: 10.45" align=left>卤钨灯
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>本标准参照采用国际标准IEC 357《卤钨灯》标准。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>1主题内容与适用范围
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 本标准规定了卤钨灯的产品分类、型号、主要尺寸、基本参数、技术要求、试验方法、检验规则、标志、包装、运输和贮存。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 本标准适用于室内照明、泛光照明、舞台照明、红外加热、放映以及电影、电视、新闻摄影的各种卤钨灯。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>2引用标准
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GBn153 白炽灯泡光电参数的测量方法
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB191包装储运图示标志
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB2796 电光源型号命名方法
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB2798 圆筒式和凹式灯头的型式和尺寸
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB2799 插脚式灯头的型式和尺寸
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB2828 逐批检查计数抽样程序及抽样表（适用于连续批的检查）
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB2829 周期检查计数抽样程序及抽样表（适用于生产过程稳定性的检查）
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB7451 电光源名词
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB10683 灯丝型号的命名方法
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>GB11471 石英卤钨灯夹封部位温度的标准测量方法
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>QB894 电光源的特征编号
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>3术语
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 本标准中使用的术语，除按GB7451中的规定外，另补充如下。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>3.1灯轴线
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 通过光源几何中心的轴线。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>3.2初始光电参数
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 指灯泡在老炼结束时所测量的光学和电学的数值，主要是色温，光通量和功率。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>3.3光中心高度
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 指灯丝的有效几何尺寸中心线至灯头底部触点间的距离。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>3.4柱形卤钨灯泡
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>单端引出的圆柱形卤钨灯泡。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>3.5冷反射定向照明卤钨灯泡
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>照明卤钨灯与多平面介质膜反光镜组合成的卤钨灯称为冷反射定向照明卤钨灯，其中加透镜的称为封闭式冷反射定向照明卤钨灯。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>4产品分类
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>4.1卤钨灯以色温的高低可分为高色温3000K以上，中色温2800～3000K，低色温2800K以下的灯。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>4.2卤钨灯以应用领域可分为室内照明、泛光照明、舞台照明、放映、幻灯、投影以及电影、电视、新闻摄影等。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>4.3卤钨灯以外形分类可分为管形卤钨灯管和柱形卤钨灯泡。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>4.4卤钨灯以型号、主要尺寸和基本参数分类（详见第5章）。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>5型号、主要尺寸和基本参数
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>卤钨灯的型号以GB2796，GB2798，GB2799，QB894中的要求命名。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>柱形卤钨灯灯丝型号以GB10683的要求命名。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>5.1管形卤钨灯（以下简称灯管）的型号、主要尺寸，灯头型号和光电参数。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>灯管的型号符合GB 2796的要求。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>管形照明卤钨灯
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>X表示玻壳的标称长度，其允差为±
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>而不用于作为对灯的检验值。
normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 130%; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left> 表1灯管的主要尺寸和灯头型号 mm
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>灯管型号
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>Z标称值允差±1.6
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>B最大值
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>L
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>C
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>最大值
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>A最大值
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>T标称值1）
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>P最大值2）
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>D最大值
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>灯头型号3）
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>图号
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>最小值
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>最大值
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>LZG220/110-1500
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>250.7
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>254.1
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>277.5
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>257.5
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>222.7
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align=left>
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>LZG220/110-200
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>114.2
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>117.6
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>126.5
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>130.7
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>141.0
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>121
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>10.2
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>12.0
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>R7s，RX7s或Fa4
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>图1或图2
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>LZG220/110-300
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>LZG220/110-500
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>LZG220/110-1000
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>185.7
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>189.1
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>212.5
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>192.5
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>157.7
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>LZG220/110-1000
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>250.7
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>254.1
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>277.5
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>257.5
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>—
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>LZG220/110-2000
normal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-pagination: widow-orphan" align=center>327.4
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