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GB/T 2424.10-2012: Environmental testing -- General guidance of accelerated testing for atmospheric corrosion
Status: Valid GB/T 2424.10: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 2424.10-2012 | English | 189 |
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Environmental testing -- General guidance of accelerated testing for atmospheric corrosion
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GB/T 2424.10-2012
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| GB/T 2424.10-1993 | English | 279 |
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Basic environmental testing procedures for electric and electronic products. General guidance of accelerated testing for atmospheric corrosion
| Obsolete |
GB/T 2424.10-1993
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PDF similar to GB/T 2424.10-2012
Basic data | Standard ID | GB/T 2424.10-2012 (GB/T2424.10-2012) | | Description (Translated English) | Environmental testing -- General guidance of accelerated testing for atmospheric corrosion | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K04 | | Classification of International Standard | 19.040 | | Word Count Estimation | 8,821 | | Older Standard (superseded by this standard) | GB/T 2424.10-1993 | | Quoted Standard | GB/T 2423.17-2008 | | Regulation (derived from) | National Standards Bulletin 2012 No. 41 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the atmospheric corrosion accelerated test conditions, method of application possibilities and a variety of accelerated testing application guide. This section applies to electrical and electronic equipment or components for the pr | GB/T 2424.10-2012: Environmental testing -- General guidance of accelerated testing for atmospheric corrosion
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Environmental testing. General guidance of accelerated testing for atmospheric corrosion
ICS 19.040
K04
National Standards of People's Republic of China
Replacing GB/T 2424.10-1993
Environmental Testing
Atmospheric corrosion accelerated testing of common guidelines
Issued on. 2012-12-31
2013-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 2424 "Test Environment" is divided into several parts as follows.
--- GB/T 2424.1 high temperature and low temperature tests;
--- GB/T 2424.2 damp heat tests;
--- GB/T 2424.5 confirm the performance of temperature chambers;
--- GB/T 2424.6 temperature/humidity chamber performance confirmation;
--- GB/T 2424.7 Test A and B (with load) measurements in temperature chambers;
--- GB/T 2424.10 atmospheric corrosion accelerated test of the general guide;
--- GB/T 2424.14 solar radiation testing;
--- GB/T 2424.15 temperature/low air pressure tests guidelines;
--- GB/T 2424.17 soldering Test Guidelines;
--- GB/T 2424.19 simulate the effects of storage Environmental Test Guidelines;
--- GB/T 2424.20 tilt and sway Test Guidelines;
--- GB/T 2424.22 temperature (cold and heat) and vibration (sinusoidal) Test Guidelines;
--- GB/T 2424.25 Test guidance Test Method earthquake;
--- GB/T 2424.26 Supporting documentation and guidance vibration test selection.
This section GB/T 2424 Part 10.
This section drafted in accordance with GB/T 1.1-2009 specification given.
This Part replaces GB/T 2424.10-1993 "electric and electronic products environmental testing procedures for general atmospheric corrosion accelerated test
Guidelines".
This section compared with the GB/T 2424.10-1993, main differences are as follows.
--- Order with the existing GB/T 2424 series unified standard name, standard name modify accelerated test as "environmental testing atmospheric corrosion
General Guidelines ";
--- "This standard" to "this Part";
--- Increase the national standard directory and preface;
The term --- 3.2.3 b) "Acceleration Test" to "accelerated test";
--- Original Chapter 9 Chapter 8 is incorporated as 8.6, and remove the chapter headings.
This part of the National Electrical and Electronic Products Environmental conditions and environmental tests for Standardization Technical Committee (SAC/TC8) and focal points.
This section drafted by. China Electric Apparatus Research Institute Co., Ltd., Shanghai Industrial Automation Instrumentation Institute, Sunan test equipment
Limited.
The main drafters of this section. Chen Xinxin, Wang Jie, Ni Yiming, Xu Xuedong.
This part of the standard replaces the previous editions are.
--- GB/T 2424.10-1981, GB/T 2424.10-1993.
Environmental Testing
Atmospheric corrosion accelerated testing of common guidelines
1 Scope
This section GB/T 2424 gives the atmospheric corrosion accelerated test conditions for the possibility of accelerated test methods and various applications
Guidelines.
This section applies to electrical and electronic equipment or components products atmospheric corrosion accelerated test methods for the preparation of standard test program and people were
Accelerated corrosion test guidelines for the preparation of atmospheric corrosion accelerated test method standards, procedures and reference manual accelerated corrosion test.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2423.17-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Ka. Salt (IEC 60068-2-
11. 1981, IDT)
3 test performance prediction test sample under conditions of use
Ideal, general corrosion testing method is hope in a short time (a few weeks or a few days, preferably in a few hours or even minutes
Within) derived materials, components or equipment performance under conditions equivalent to running a few years later, but there is no such corrosion test methods,
because.
a) the conditions of use are not fixed, a great deal;
b) In order to accelerate the corrosion test, corrosion strengthen certain factors, it may be dangerous corrosion mechanism and corrosion products change;
c) strengthen the corrosion factors of the reaction of different materials is very different.
3.1 Conditions of Use
Important factors that influence the corrosion under the conditions of use are.
a) Climate. as the sea, rural, urban, industrial, and other tropical climate or a combination of climate;
b) various weather conditions often change, and change is very irregular, as a place to another place, it is the same place
Variation is different at different times;
c) exposure conditions. such as indoor, outdoor and under the shed;
d) Air pollution. such as atmospheric dust, corrosive gases;
e) the test sample placement. If the test sample with horizontal, vertical or inclined position, exposed to direct sunlight, rain erosion bear
Or cover off rainwater. Therefore, even if the same material on the same device, because of the extent of corrosion at different locations may be different.
Since such different conditions, in order to use a common element or accelerated test to predict the performance of the device under conditions of use is not
possible. Although with a way to change the test cycle to simulate different degrees of corrosion tests under actual use conditions, such as products for rural
Atmospheric conditions require a test cycle, and the next test for marine atmospheric conditions will have four cycles. However, these corrosion factor is climate
Different, we still can not predict the real situation of the test sample performance in different climatic conditions in. Generally believed that different climate, mining
Different accelerated test method, you may get a better approximation, such as ocean-atmosphere with a salt spray test, industrial atmosphere containing sulfur dioxide
The damp heat test. It should be noted, is in the interpretation of the results of these different methods of accelerated test results, because the use of varied, still
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