Reduction of Acoustic Noise in ICP Emission by the Addition of a Chimney-Reference-Cited by-同舟云学术

Reduction of Acoustic Noise in ICP Emission by the Addition of a Chimney

Published:1991-09 Issue:8 Volume:45 Page:1368-1371
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Easley Stuart F.¹,Monnig Curtis A.¹,Hieftje Gary M.¹

Affiliation:

1. Department of Chemistry, Indiana University, Bloomington, Indiana 47405

Abstract

Noise-amplitude spectra were measured for inductively coupled plasma (ICP) atomic emission spectrometry. These spectra indicate that a significant reduction of noise in the emission signal can be obtained by positioning a chimney over the ICP discharge. In this fashion, noise was reduced in the 200–500 Hz region of the frequency spectrum. The chimney had little effect on flicker (1/ f) noise.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/0003702914335869

Reference8 articles.

1. Noise-power spectra of optical and acoustic emission signals from an inductively coupled plasma

2. Studies of a low-noise laminar flow torch for inductively coupled plasma atomic emission spectrometry. Part 2. Noise power studies and interference effects

3. Assessment of the effects of source noise in inductively coupled plasma Fourier transform spectrometry

4. Spatiotemporal characteristics of the inductively coupled plasma

Cited by 17 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Effect of single aerosol droplets on plasma impedance in the inductively coupled plasma;Spectrochimica Acta Part B: Atomic Spectroscopy;2012-10

2. Influence of the operating parameters and of the sample introduction system on time correlation of line intensities using an axially viewed CCD-based ICP-AES system;Spectrochimica Acta Part B: Atomic Spectroscopy;2010-02

3. Plasma-source mass spectrometry for speciation analysis: state-of-the-art;J CHROMATOGR A;2004

4. Noise identification and sampling frequency determination for precise Pb isotopic measurements by quadrupole-based Inductively Coupled Plasma Mass Spectrometry;Analusis;2000-10

5. Noise power spectra and recovery rates obtained with different nebulizer systems in ICP atomic emission spectrometric analyses in the case of different types of salts and salt contents;Fresenius' Journal of Analytical Chemistry;2000-09-11