汇分FSQ-YW-001固态颗粒物（香烟烟雾）发生器

1.结构特征

如图所示，发生器由机箱、燃烧腔视窗机构、气泵、流量计、开关按钮、点烟器、循环气泵及过滤器、CPU板及电源板等几大部件组成。机箱采用薄不锈钢板折弯、拼装焊接而成，表面除锈处理后作白色烤漆。

2.  工作原理 

本发生器采用正压空气吹入法发生烟雾，将香烟固定于底座烟嘴上，燃烧腔管接于底座，用点烟器点燃香烟，同时开始计时，香烟在（40～50）s 内燃烧完毕，固态颗粒物（香烟烟雾）经烟嘴尾部的烟雾导出管导入到测试舱内。香烟燃尽后，关闭进气泵并关烟灰断烟雾输出，进入循环气泵工作状态，将原来燃烧腔视窗内残留的烟雾过滤干净。

Huifen FSQ-YW-001 Smoking Generator 

Structural features

As shown in the figure, the generator consists of several major components, such as chassis, combustion chamber window mechanism, air pump, flowmeter, switch button, cigarette lighter, circulating pump and filter, CPU board and power board. The chassis ,made by thin stainless steel , was producted by bending, assembled and welded process. The surface ,baked with white paint  had been deal with  derustiing processing.

2 working method

The generator adopts a positive pressure air blowing method to generate smoke. The cigarette is fixed on the cigarette holder which is connected to the the combustion tube. The cigarette is ignited by the cigarette lighter. At the same time ,the time counting starts. The cigarette will burn up within (40-50) s .The solid particulate matter (cigarette smoke) is introduced into the test chamber through the smoke outlet tube at the tail of the mouthpiece. After the cigarette burns out, the machine will close the intake pump and shut off the smoke output. Then it will start the  circulating gas pump and filter the residual smoke in the Combustion chamber.

Solid particles (cigarette smoke) generator cent points FSQ-YW-001

Technique parameter

Generator flow range  1-5L / min

Generating frequency  40 ~ 50/Sec.

Power                 AC, 220V / 50Hz

Maximum power consumption

Weight                7kg

Dimensions            360×270×400H mm