Piggy-back portable on-line analysis time-of-flight mass spectrometer
A technology of time-of-flight mass spectrometry and mass spectrometer is applied in the field of new devices for online rapid analysis of volatile organic compounds, which can solve the problems of overlapping peaks in the spectrum and slow spectrum analysis, and achieve the effect of simple spectrum.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0027] The invention discloses a shoulder-back time-of-flight mass spectrometer for on-line detection of volatile organic compounds. The vacuum system, control system and power supply system in the mass spectrometer are all placed on the back of the shoulder, and the time-of-flight analyzer is placed on the scanning handle Among them, the ionization source and sampling system are placed at the front end of the probe. The sampling system adopts a tubular dense polydimethylsiloxane membrane. The membrane sampling does not require sample pretreatment. The liquid or gas sample flows through the tubular membrane through the circulating pump, and the sample can penetrate through the membrane and enter the ionization system directly. The system uses a vacuum ultraviolet lamp as a soft ionization source, and the spectrum obtained only has molecular ion peaks, which is convenient for online rapid analysis.
[0028] The present invention designs a shoulder-back mass spectrometer, which ...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap