NP3 Plasma Shield Upgrade | Denver High Resolution Laboratory
By Geology, Geophysics, and Geochemistry Science Center
June 2022 (approx.)
![Equipment plasma shield images with parts identified](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/NP3-plasma-shield-upgrade.png?itok=PfpqCbX9)
Detailed Description
Multi Collector ICP Mass Spectrometer (MC-ICP-MS) plasma shield upgrade between models NP2 to NP3 (Nu Instruments).
- Floats the Plasma at 6 kV
- Increase the Ion Transmission Independent of Mass (2 to 2.5 signal increase)
- Requires Significant Tuning Adjustments and Running Parameters
- Currently only Stainless-Steel Shields Available
Sources/Usage
Public Domain.