Nu Instruments | Noblesse HR Universal Collector Array
This application note describes the Noblesse HR universal collector array and its benefits for noble gas multicollection. It covers switchable detectors, improved pumping, low-noise Faradays, high resolving power and zoom optics.
The Noblesse HR universal collector array has five detector channels, each switchable between Faraday and electron multiplier detection. This allows users to optimise ion collection for different sample sizes and isotope compositions.
The fixed collector design is supported by zoom optics, which adjust dispersion for multicollection across different noble gases. Ne can be measured in full multicollection, all Ar isotopes can be measured in one mass step, Kr in two steps and Xe in three.
The note also highlights low-noise Faraday amplifiers, improved pumping and a unique source that varies resolving power and sensitivity without moving parts. Together, these features support flexible, high-resolution noble gas analysis.
Key Takeaways:
- Five switchable detector channels support flexible noble gas measurement.
- Zoom optics enable multicollection with fixed collectors.
- Low-noise Faradays and improved pumping support smaller samples.
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