Flow distribution/non-flow distribution sample inlet carrier gas control system of capillary gas chromatograph instrument
A gas chromatograph and split injection technology, applied in the field of carrier gas control system of the injection port, can solve the problems of low reliability, complicated maintenance, complicated control system design and manufacture, etc., and achieve anti-interference avoidance, simple maintenance, Construct a clear effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0030] The embodiments described below are exemplary, and are only for explaining the present invention, and should not be construed as limiting the present invention.
[0031] The split / splitless inlet carrier gas control system of the capillary gas chromatograph of the present invention will be described below with reference to the accompanying drawings, wherein figure 1 Schematic diagram of the prior art split state of the split / splitless inlet system; figure 2Schematic diagram of the prior art splitless state of the split / splitless inlet system; image 3 Schematic diagram of the carrier gas control system of the present invention.
[0032] According to an embodiment of the present invention, such as image 3 As shown, the split / splitless inlet carrier gas control system of the capillary gas chromatograph provided by the invention comprises:
[0033] System control unit 31, described system control unit 31 comprises analog-to-digital converter AD, digital-to-analog conv...
PUM
Abstract
Description
Claims
Application Information
- 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com