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Gas Corrosion Test (SO2)

SO2气体腐蚀试验

Project Name

Gas Corrosion Test (SO2)

Test Purpose

Used to determine the corrosion resistance ability of spare parts, electronic components, metal materials, electrical & electronic products and others as well as their protective coating in the SO2 gas.

Test Object

Metal, Nonmetal and other materials

 

Project Introduction

      This test is used to determine the adaptability of products working or stored in atmospheric environment, especially contact and connector. The main factors influencing the corrosion are temperature, humidity, atmospheric corrosive elements and others. The strict degree of test depends on the kinds of corrosive gas and duration of exposure. We can simulate the corrosion test of atmosphere with CO2, NO2, SO2, H2S, Cl2 and other corrosive gas, also perform the corrosion test with single or mixed gas, to determine the corrosion resistance of electrical & electronic products, equipment and material.

   Test Methods and Standards

Methods and Standards

GB/T 9789-2008 Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture

ISO 6988-1985 Metallic and other non organic coatings -- Sulfur dioxide test with general condensation of moisture

GB/T 5170.11-2008 Inspection methods for environmental testing equipments for electric and electronic products - Corrosive gas testing equipments

ISO 3231-1993 Paints and varnishes -- Determination of resistance to humid atmospheres containing sulfur dioxide

GB/T 2423.51-2012 Environmental testing - Part 2: Test methods - Test Ke: Flowing mixed gas corrosion test

 

 

Laboratory

实验室环境

 
   Service process
Require
───Quick:Customer service reply consultation
 
Apply
───Standard:Fill in the application form, sign the agreement.
 
Testing
───Strictly:Strict compliance with the operating rules for the sample testing
 
Report
───Comply with the reporting procedures and ensure the accuracy of the data.
 
Archive
───Service:Archive customer's samples and contracts

RONDA TESTING——Science, Justice, Innovation, Efficient!

 

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