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电感耦合等离子体光谱仪的工作条件是什么???
www2138com官网:0 发布时间:2017-03-20
 

电感耦合等离子体光谱仪是建立在调制原理上的仪器,经典光谱仪器都是狭缝光谱仪器,对工作条件有一定的要求,下面作下简单的先容。


Inductively coupled plasma spectrometer is based on the modulation of the principle of the instrument, the classical spectrum instruments are slit spectrometer, the working conditions have certain requirements, the following is a brief introduction.


电感耦合等离子体光谱仪工作的基本条件:


The basic conditions of inductively coupled plasma spectrometer:


1.rf系统能够输出持续、稳定、合适的能量到工作线圈。


The 1.rf system is capable of outputting continuous, stable and suitable energy to the work coil.


2.炬管安装良好且通有纯净、流量适宜的氩气。


2 the torch tube installation is good and pure, with suitable argon flow.


3.点火装置向气体中释放适当的电荷。


3 the ignition device releases the appropriate charge to the gas.


4.如果其中某个条件没有满足则仪器不能正常点火。


4 if one of these conditions is not met the instrument cannot be fired.


另外,电感耦合等离子体光谱仪的功率放大部分的核心部件为功率它是一个大功率的真空电子管,内部有一细长的灯丝,当灯丝通电而RF系统未工作时,电流就会让灯丝发热并发射热电子。


In addition, the power of inductively coupled plasma spectrometer amplification of the core parts of power as it is a high power vacuum tube, inside a slender filament lamp, when electric power is applied and the RF system does not work, will let the current heat and hot electron emission filament.


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