返回 Noblesse HR高分辨率... 返回 Noblesse HR高分辨率... 
高分辨率贵重气体MS
新的Noblesse HR能够准确，灵活和可靠地确定惰性气体的同位素比。 Noblesse HR可以解决惰性气体的大多数等压干扰，提供更准确的结果。特别地，对Ar的所有基于碳的干扰和对20Ne +的40Ar ++干扰可以容易地分离。 Noblesse HR具有新的离子源设计，可以优化灵敏度或分辨能力，无需任何移动部件。该仪器独特的zl变焦光学元件允许不同同位素组之间的瞬时切换。变焦光学元件允许检测器固定，大大提高了可靠性。灵敏度和分辨率也被调整，而不需要移动光源狭缝的复杂性。
主要特征
直观的控制软件
增强收集器选项
缩放光学技术，实现zei大的灵活性和可靠性
动态范围55V
大大提高了分离能力 - 证明了H35Cl与36Ar的分离
zei先进的电子产品
直接源灯丝变化
消除所有Ar质量的碳干扰
可烘烤至300摄氏度
zei多5个大型离散倍增电子倍增器，用于同时测量氩同位素
The new Noblesse HR has the ability to determine the isotope ratios of the noble gases with accuracy, flexibility and reliability. Noblesse HR can resolve most isobaric interferences to the noble gases, giving more accurate results. In particular, all carbon based interferences to Ar, and the 40Ar++ interference to 20Ne+, may be easily separated. Noblesse HR has a new design of ion source which allows optimisation of either sensitivity or resolving power, without any moving parts. The instrument’s unique, patented, zoom optics allow instantaneous switching between different isotope sets. The zoom optics permit the detectors to be fixed, greatly enhancing reliability. The sensitivity and resolving power are also adjusted without the complexity of a movable source slit.
Intuitive control software
Enhanced collector options
Zoom Optics for maximum flexibility and reliability
Large 55 Volt dynamic range on the Faraday collectors
Greatly enhanced resolving power – demonstrated separation of H35Cl from 36Ar
State of the art purpose built electronics
Straightforward source filament change
Removal of carbon based interferences at all Ar masses
Fully bakeable to 300 deg C
Up to 5 large discrete dynode electron multipliers for simultaneous measurements of Argon Isotopes
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