Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Detection equipment and detection method

A technology for testing equipment and samples, applied in the field of safety testing, can solve problems such as incompatibility, and achieve the effects of saving costs, improving testing speed, and saving preparation time

Active Publication Date: 2017-08-18
NUCTECH CO LTD
View PDF7 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a separate GC, headspace sampling is generally used, which saves complicated sample pretreatment (suitable for rapid detection), but headspace sampling still needs to "destructively" obtain a certain amount of samples, so it is not suitable On-site quick detection of trace gas without unpacking

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Detection equipment and detection method
  • Detection equipment and detection method
  • Detection equipment and detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will be described herein in detail. It should be understood, however, that the accompanying drawings and detailed description are not intended to limit the invention to the precise form disclosed, but on the contrary, are intended to cover within the spirit and scope of the invention as defined by the appended claims all modifications, equivalents and alternatives. The drawings are for illustration purposes and are not drawn to scale.

[0019] A number of embodiments according to the present invention will be described below with reference to the accompanying drawings.

[0020] Such as figure 1 As shown, according to an embodiment of the present invention, a detection device is provided, including: a sampling device 100 for collecting a sample to be detected; a pretreatment sampling device 200, 300 for performi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses detection equipment and a detection method. The detection equipment comprises a sampling device, a pretreatment sampling device and a sample analysis device, wherein the sampling device is used for collecting to-be-detected samples; the pretreatment sampling device is used for pretreating samples from the sampling devices; the sample analysis device is used for separating pretreated samples from the pretreatment sampling device and analyzing separated samples. According to the detection equipment disclosed by the invention, miniaturization is realized, gas-phase matters or particulate matters can be quickly and accurately detected under an unpacking situation, the accuracy is high, and the detection equipment is suitable for safety inspection of airports, ports, subway stations and the like.

Description

[0001] This case is a divisional application submitted on December 31, 2014 with the application number 201410855312.0 and the title of the invention "Detection Equipment and Detection Method" technical field [0002] The invention relates to the technical field of safety detection, in particular to a detection device and a detection method. Background technique [0003] Ion mobility spectrometer (IMS) is one of the mainstream trace detection equipment in the world at present. IMS technology mainly separates and identifies samples based on the difference in the mobility of different ions under the action of a weak electric field. It has a simple structure and high sensitivity. , fast analysis speed and reliable results, etc. It can quickly detect drugs, explosives, poisonous gas and biochemical gases online, and is widely used in military (chemical warfare agent monitoring), civil (anti-terrorism, anti-drug, etc.) and many other fields. It plays a huge role in national secur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/02G01N30/72G01N30/18G01N30/16G01N30/06G01N30/08G01N27/62G01N1/02G01N30/30G01N1/40H01J49/04G01N27/622
CPCG01N27/62H01J49/04G01N1/02G01N1/405G01N27/622G01N30/02G01N30/06G01N30/08G01N30/16G01N30/18G01N30/30G01N30/72H01J49/0404H01J49/0422H01J49/0459H01J49/049G01N2001/022G01N2030/167G01N2030/3084H01J49/0468G01N1/2211G01N2001/028G01N1/42G01N30/6043G01N30/6078G01N30/60G01N30/722
Inventor 张清军李元景陈志强赵自然刘以农刘耀红何会绍马秋峰朱伟平邹湘常建平梁松
Owner NUCTECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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