Zy6111电线电缆和光缆垂直燃烧和烟雾释放试验室
Wire and cable and optical fiber cable vertical flame and smoke release lab

 
整个试验由：试验箱、烟雾收集塔、引燃源、光学系统、数据处理组成
The whole test by: test chamber, smoke collection tower, ignition source, optical system, data processing

一、试验装置：Test unit:
 1.1试验箱
   1.1.1内箱尺寸：高3353mm 、 长2438mm 、 宽2438mm
   1.1.2结构：由混凝土构成的方块砌成（见图1）或由不锈钢板加隔热层组成（见图2），方块规格：高203mm、长406mm、厚152mm，内表涂黑色漆。 
   1.1.3通道门：在试验箱前面设有通道门 ，规格高2.1m，宽0.9mm，材质为不锈钢，设有观察窗，观察窗由钢化玻璃构成。观察窗尺寸为正方形457mm*457mm。（在右侧也有设有同样的观察窗）
   1.1.4烟雾收集塔：顶部为锥形，倾斜角度为40度，在锥形顶部安装一个尺寸为914mm正方体烟雾收集塔。
   1.1.5空气源在试验箱的前方开有进气口，尺寸：宽2438mm，高305mm：
   1.1.6钢梯：由宽305mm、 深76mm 、 高2400mm 的不锈钢架组成，中间每个梯的间距25mm，梯踏板由长305mm，宽为13mm的不锈钢组成。
1.1 test chamber
1.1.1 inner carton size: 3353 mm, 2438 mm long, 2438 mm wide
1.1.2 structure: made of the concrete block bricks (see figure 1) or composed of stainless steel plate with heat insulation layer (see figure 2), square size: 203 mm, 406 mm and 152 mm thick, long table with black paint.
1.1.3 access door: in front of the test chamber is equipped with the access door, 2.1 m high, 0.9 mm wide, is made of stainless steel, equipped with observation window, window made of tempered glass. Window size of 457 mm * 457 mm square. (there was is equipped with the same observation window on the right side)
1.1.4 smoke collection tower: at the top of the cone, tilt Angle of 40 degrees, on top of the cone to install a smoke collection size is 914 mm cube tower.
1.1.5 air source in the front of the test chamber with air inlet, size: 2438 mm wide, 305 mm high:
1.1.6 steel ladder: by 305 mm wide, deep of stainless steel 76 mm and 2400 mm high, in the middle of each elevator spacing 25 mm, ladder step by 305 mm long, wide for 13 mm stainless steel.
 
二、引燃源：Ignition source:
    由一个带型丙烷燃气喷灯以及配套流量计和文丘里混合器组成，喷灯为扁平的不锈钢盘长为341mm、宽为30mm，其供火表面钻有242个直径为1.35mm孔。
    这些孔的中心距离为3.2mm,分三排交错排列，每排分别为81、80和81个，分布在标称尺寸257mm*5mm的范围内。
By a belt type flowmeter and propane gas burner and matching of venturi mixer, burner for flat stainless steel plate is 341 mm long, wide for 30 mm, its surface for fire drill has 242 hole diameter is 1.35 mm.
The hole at the center of the distance of 3.2 mm, there are three rows of staggered, 81, 80 and 80 respectively in each row, in nominal size 257 mm * 5 mm range.

：东莞中诺（中国台湾）质检仪器设备有限公司
Contact: dongguan (Taiwan) quality inspection instrument equipment co., LTD
                    （转）815
                    （艾新华）