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Automatic sample injector and sample injection testing system

An automatic sample injection and injection needle technology, applied in the direction of instruments, analytical materials, etc., can solve problems such as troublesome operation process, error-prone work, low test efficiency, etc., and achieve the effect of improving work efficiency, reducing manual participation, and realizing automation

Inactive Publication Date: 2013-01-16
LIHE TECH (HUNAN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the whole work process requires manual participation, and the operation process of manual replacement of samples and manual recording of test results is cumbersome and cumbersome, and it is easy to make mistakes in the work, which leads to low test efficiency.

Method used

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  • Automatic sample injector and sample injection testing system
  • Automatic sample injector and sample injection testing system
  • Automatic sample injector and sample injection testing system

Examples

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Embodiment Construction

[0034] The invention discloses an automatic sample injector and a sample injection test system, which can reduce manual participation in the sample analysis process and improve test efficiency.

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] see Figure 1-Figure 6 , figure 1 A schematic diagram of the work flow of the sample injection testing system provided by the embodiment of the present invention, figure 2 The top view of the autosampler provided for the embodiment of the present invention, ...

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Abstract

The invention discloses an automatic sample injector which is used for provides a sample to be tested for an analytic instrument in test sample analysis process. The sample injector comprises a sample bottle, a sample bottle support, a sample injection needle, a mechanical arm and a control system. The sample bottle is used for containing the sample to be tested. The sample bottle support is used for supporting the sample bottle. The sample injection needle is used for acquiring the sample to be tested and delivers the sample to be tested to the analytic instrument through a sample sending pipeline. The mechanical arm is used for mounting the sample injection needle and can move in a certain space, so that positioning of the sample injection needle at different positions is achieved. The control system controls the mechanical arm to move and controls sampling of the sample injection needle. Therefore, manual replacement of the sample to be tested is not required in test sample analysis, and accordingly sample injection efficiency is improved. Based on the sample injector, the invention further comprises a sample injection testing system comprising the automatic sample injector and the analytic instrument, and automation and unattended management of a laboratory in sample injection testing process are achieved.

Description

technical field [0001] The invention relates to the field of sample analysis, in particular to an automatic sample injector and a sample injection test system. Background technique [0002] Analytical instruments in the laboratory can perform quantitative analysis on a certain sample, but it is generally necessary to manually participate in sample injection when the analytical instrument analyzes the sample, that is, manual sample injection. When testing multiple samples to be tested, and the samples to be tested contain a large amount of information such as the person, place, time or object to be tested, the staff is required to paste a label containing the sample on each sample bottle containing the sample to be tested The label of the sample information to be tested is followed by manual work such as frequently replacing the sample to be tested and recording the analysis results. Since the entire work process requires manual participation, and the operation process of ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/10
Inventor 黄凯杨军邹雄伟
Owner LIHE TECH (HUNAN) CO LTD
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