万向排烟罩

Extractor Kit 3000 Fume Extractor, Nederman
油烟萃取排放装置
Supplier: VWR International
供应商：VWR 公司
Designed for single-workplace applications in which the demand for airflow is up to 150m3/h.
此设备是为单工作者准备。其中的气流是要一百五十立方米/小时，可以有效的吸收实验产生的气体
Kit consists of extraction arm with swivel, table bracket, extraction nozzle, hose, fan, and filter unit. 此设备包括活动吸管，桌面夹，胶管，风扇，及过滤器的单元。
The arm is constructed from aluminum and plastic and has three adjustable joints for ease of positioning. Arm has a diameter of 50mm and a reach of 1.5m (4.9'').
手臂是建造由铝和塑胶制品及有三个可调关节为便于定位。手臂有一个直径为50毫米和达到1.5米（ 4.9 '' ）。
Bench clamp secures the arm to working surfaces. The extraction nozzle can be placed closely to objects for maximum fume absorption. Low-maintenance, component-free 10cm (37/8") diameter hose connects the fan to the arm and has a reach of 3m (9.8'').
可旋转的提取臂，组件的直径100mm（ 37 / 8 “ ）直径的软管连接范手臂，并已到达的3米 （9.8 '' ） 。 提取嘴可尽可能近的置于对象上方为ZG油烟吸收。吸收率高。
The 11/2hp fan comes complete with motor protector and automatic reset. A grounded, variable speed controller varies the extraction rate by adjusting the fan speed. The air is filtered through a two-stage filter for particles and gas. The filter unit consists of HEPA and activated carbon filters. It filters gases, odors, and particles to 0.3µm.
11/2hp电机具有完整的自我保护和自动复位功能。他有两级过滤器组成，（HEPA和活性炭）一级是过滤气体，一级过滤微粒，这样可以有效的过滤气体，气味和0.3 μ m的粒子。根据过滤的对象不同，电机可以通过变频调节风速的大小，达到有效的吸收过滤。
Extractor kit is available with ESD silencer box. The ESD model is designed for use in electronic and explosive environments with risk of electrostatic discharge, and is made of conductive materials, eliminating the risk of static electricity and sparks.
抽烟烟机可以加一个金属的消音装置，可以有很大想消除噪音。这个装置用在电子和易燃易爆的环境中，可以有效的导出静电，消除因为静电放电引起的火花和爆炸。