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

Method for testing ozone resistance and device thereof

A test method and ozone-resistant technology, applied in measuring devices, weather-resistant/light-resistant/corrosion-resistant, instruments, etc., can solve the problems of different ozone-resistant performance indexes, inaccurate test results, etc., so as to improve the test accuracy. Effect

Inactive Publication Date: 2013-03-13
GOTECH TESTING MACHINES DONGGUAN
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the name implies, the ozone resistance testing machine must first simulate an ozone-filled environment, and then put the specimen into the required test. During the test, with the extension of the test time, the ozone concentration in the ozone resistance testing machine test box will change. Changes, the anti-ozone performance index tested under different ozone concentration environments will also be different, which leads to inaccurate test results

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
  • Method for testing ozone resistance and device thereof
  • Method for testing ozone resistance and device thereof
  • Method for testing ozone resistance and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 Shown: a kind of test method of ozone resistance performance, described test method is as follows:

[0024] ①. First place the test piece: open the pull-out door of the ozone resistance test box 1, put the test piece into the test piece test bench in the ozone test box 1, and close the pull-out door;

[0025] 2. Start the power supply to start the test, and input the preset parameters of the test time, the ozone concentration of the test environment and the temperature and humidity of the test environment to the PLC controller 3;

[0026] ③ The blower 15 starts to deliver circulating air to the ozone resistance test box 1, and the PLC controller 3 starts the ozone supply device...

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 provides a method for testing ozone resistance and a device thereof, and the testing method and the device are used for industry. The method for testing the ozone resistance comprises the following steps: 1) firstly placing a test piece; 2) starting a power supply, starting a test and setting a test value; 3) using a blower and an ozone supply device to convey gas into a test box; 4) enabling a temperature and humidity sensor to work; 5) using a PLC (programmable logic controller) to process a feedback vale of the temperature and humidity sensor; 6) enabling an ozone analyzer to work; 7) conveying the gas after completing the analysis into the ozone-resistant test box; 8) using the PLC to process the feedback value of the ozone analyzer; and 9) achieving a preset time value, and finishing the test. The device for testing the ozone resistance comprises the ozone-resistant test box, and the blower, the ozone supply device, a temperature and humidity control device and an ozone concentration monitoring device are connected outside the ozone-resistant test box. The testing method can improve the testing accuracy.

Description

technical field [0001] The invention relates to an industrial testing method and device, in particular to an ozone resistance testing method and a device thereof. Background technique [0002] The ozone resistance testing machine provides an environment that can control and adjust the ozone concentration and temperature to measure the ozone resistance performance of the test piece. As the name implies, the ozone resistance testing machine must first simulate an ozone-filled environment, and then put the specimen into the required test. During the test, with the extension of the test time, the ozone concentration in the ozone resistance testing machine test box will change. The index of anti-ozone performance tested under different ozone concentration environments will also be different, which leads to inaccurate test results. Therefore, how to keep the ozone concentration in the test box of the ozone resistance testing machine stable and consistent during the test is an imp...

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 Patents(China)
IPC IPC(8): G01N17/00
Inventor 魏国征陈景长卜浩然张宝剑姜凯
Owner GOTECH TESTING MACHINES DONGGUAN
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