Shenzhen ZhongNuo Testing Technology Co., Ltd. offers ATEX and IECEx certification consulting services. We are well-versed in international explosion-proof standards such as IEC 60079, EN 60079, and ISO 80079. We are familiar with the international explosion-proof certification factory audit system and can provide reference materials, preliminary explosion-proof technology, and factory inspections for certification. We offer robust support for enterprises seeking export certification for explosion-proof products!
What is ATEX certification and IECEx certification? What are their uses?
ATEX is the EU's防爆指令 under the CE certification, and all explosion-proof products used in explosive hazardous areas in the EU market must obtain ATEX certification.
It is mandatory; the certification standard is the EN60079 series.
IECEx certification is an international explosion-proof certification applicable to member countries of the IECEx system. Some member countries directly recognize the IECEx certification.
For instance, New Zealand and Australia; some member states can convert their IECEx certification to local explosion-proof certifications in the region.
For instance, China, also a member of the IECEx system, has its own explosion-proof certification system.
The standard followed is GB/T3836; therefore, products with IECEx certification still need to obtain domestic explosion-proof certification before they can be marketed.
Hope this helps you.
Content above shared by Shenzhen ZhongNuo Inspection Technology Co., Ltd.

Imported explosion-proof equipment now holds IECEx certification. How can it be converted to domestic explosion-proof certification?
If the imported equipment has a valid IECEx certification, it can be converted to a domestic explosion-proof certification.
Please provide the original IECEx certification Certificate and Report, as well as product drawings and other technical documents, for review by ZhongNuo Inspection.
Check if there's a need for any relevant testing.

What is the significance of IECEx certification for explosion-proof products? -- Shenzhen Zhongnuo Inspection Technology Co., Ltd.
Comply with IECEx international standards for Ex product certification to achieve international explosion-proof approval, with the aim of ensuring an appropriate safety level for explosion-proof electrical products:
1. Reduce manufacturers' certification costs and time to market
Maintain international standards during product evaluation
3. Listed in an international database
4. Maintain equipment and services under IECEx certification to international standards

What test projects are required to apply for a explosion-proof certificate?
Explosive-proof products require passing relevant test requirements of the explosive-proof standards to obtain an explosive-proof certificate.
Different explosion-proof types, catering to equipment used in various explosive environments, require different explosion-proof testing items.
Many clients also want to know what testing projects are required for explosion-proof products?
What are the specific requirements for the explosion-proof design of the product? Below, we'll first illustrate some common explosion-proof testing items.
For example, in intrinsically safe products, general test items include appearance and structure inspection, spark ignition test, dielectric strength, battery and battery pack testing, temperature rise test, transient energy test, etc.
Explosion-proof products primarily undergo tests including heat and cold resistance, internal ignition without propagation of explosion, shell pressure resistance, IP testing, and temperature rise tests. Different testing items,
For different modules or components of the product, each test item ensures that the product meets the explosion-proof standards and fulfills the requirements for explosion-proof performance.
If a company is designing explosion-proof products and is not aware of the explosion-proof standards requirements,
ZhongNuo Inspection offers guidance services for explosion-proof circuit design and explosion-proof structural design.
Including explosion-proof standards, design key points, drawing guidance, and offering agency services for explosion-proof testing and certification.
Need assistance in this area? Feel free to send a private message to Shenzhen ZhongNuo Inspection Technology Co., Ltd. anytime!
ATEX Certification and IECEx Certification Consultancy Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.