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A test method, device and system for a gas detector

A gas detector and testing system technology, which is applied to the structural details of gas analyzers, measuring devices, analyzing gas mixtures, etc., can solve the problems of low efficiency, cumbersome manual operation steps, slow ventilation calibration speed, etc., and reduce labor costs. , Test process automation, improve test efficiency and test quality

Active Publication Date: 2022-04-19
无锡格林通安全装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional calibration and testing method is inefficient due to cumbersome manual operation steps, and the ventilation calibration speed is slow and the reliability is poor.

Method used

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  • A test method, device and system for a gas detector
  • A test method, device and system for a gas detector
  • A test method, device and system for a gas detector

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Embodiment Construction

[0042] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0043] As an embodiment of the present invention, a method for testing a gas detector is provided, wherein, as figure 1 As shown, the test method of the gas detector includes:

[0044] S110. Obtain an operating voltage signal of the gas detector, and test the operating voltage signal;

[0045] S120. Obtain a temperature signal of the gas detector, and test the temperature signal of the gas detector;

[0046] S130. Control the analog probe module to output at least two gas signals with different concentrations to the gas detector;

[0047] S140. Obtain the corresponding gas concentration output by the gas detector for the gas signals of different concentration...

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Abstract

The present invention relates to the technical field of automated testing, and specifically discloses a testing method for a gas detector, which includes: acquiring a working voltage signal of the gas detector, and testing the working voltage signal; acquiring a temperature signal of the gas detector, and Test the temperature signal of the gas detector; control the analog probe module to output at least two gas signals with different concentrations to the gas detector; obtain the corresponding gas concentration output by the gas detector for different concentrations of gas signals; for each gas signal The corresponding output gas concentration is tested; if the test results of the working voltage signal, the test result of the temperature signal of the gas detector and the test result of the gas concentration are all normal, it is determined that the gas detector is working normally. The invention also discloses a test device and system for the gas detector. The gas detector testing method provided by the invention realizes the automatic testing of the gas detector and improves the testing efficiency.

Description

technical field [0001] The invention relates to the technical field of automated testing, in particular to a testing method for a gas detector, a testing device for a gas detector and a testing system for a gas detector including the testing device for the gas detector. Background technique [0002] At present, many gas detector manufacturers need to connect the gas detector to the power supply and programmer separately for the programming of the gas detector during the production process; the calibration needs to be connected to the gas probe and manually calibrated by ventilation; the test requires manual work one by one test. This traditional calibration and testing method is inefficient due to cumbersome manual operation steps, and the ventilation calibration speed is slow and the reliability is poor. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art, and provides a gas detector test...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G01D21/02
CPCG01N33/007G01D21/02
Inventor 段亚喆周迁陈竹君程尚明杨伟伟张阳虎崔婷婷
Owner 无锡格林通安全装备有限公司
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