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关 键 词:pe无极放电灯驱动器
行 业:机械 仪器仪表 试验机设备
发布时间:2020-05-18
无极放电灯的亮度更强
对于诸如砷硒之类的特定元素,无极放电灯也会提供更高的灵敏
度和更低的检出限。System 2无极放电灯可提供能使珀金埃尔默
原子吸收光谱仪达到性能所需的光谱输出量。
无极放电灯通常明显更亮;在有些情况下,其灵敏度优于对应的
空心阴极灯。无极放电灯特别适用于某些挥发性元素。对于因空
心阴极发射较弱而存在大量噪音的分析而言,无极放电灯可提供
更好的精确度和更低的检出限。珀金埃尔默System 2无极放电灯
由密封在充满惰性气体的一个石英灯泡内的某元素或该元素的盐
组成。当施加一个能量充足的射频场时,惰性气体被电离,其所
耦合的能量蒸发出该元素并在石英灯泡内进行原子激发,从而发
射出特征性光谱。
PERKINELMER EXCLUSIVE WARRANTY*
System 2 Electrodeless Discharge Lamps
1. We warrant that during the first six months or after 500
hours of operation, whichever comes first, from initial
date of shipment, the lamps will meet or exceed the
intensity and absorption specifications to which all new
lamps are tested.
2. All our Electrodeless Discharge Lamps are warranted to
light and emit the spectra of the element indicated for
two years or 1,000 hours of operation from the initial
date of shipment, whichever comes first.
3. If any lamp fails before the expiration of the warranty
period, it will be replaced free of charge.
* The lamp warranty is void for lamps that sustain physical damage or are operated at power levels
substantially above or below the power level recommended on the lamp label. The lamp warranty may
vary in different countries.
无极放电灯是由一个数厘米长、直径5-12厘米的石英玻璃圆管制成。
无极放电灯
元素名称 元素符号 System 2
无极放电灯的
部件编号
AAnalyst编码的
Intensitron?接头
部件编号
锑 Sb N3050670 N3050869
砷 As N3050605 N3050860
铋 Bi N3050611 N3050861
镉 Cd N3050615 N3050862
铯 Cs N3050620 N3050863
锗 Ge N3050630 N3050864
铅 Pb N3050657 N3050867
汞 Hg N3050634 N3050865
磷 P N3050655 N3050866
铷 Rb N3050664 N3050868
硒 Se N3050672 N3050870
碲 Te N3050680 N3050872
Tl N3050683 N3050873
锡 Sn N3050675 N3050871
锌 Zn N3050691 N3050874
无机放电灯需要与驱动器组件配套使用
-/gbagiee/-