Explosion-proof certification refers to the process of verifying that equipment complies with explosion-proof standards, which involves type tests and the issuance of corresponding conformity certific……
A flameproof enclosure is capable of withstanding an internal explosion of flammable mixtures that penetrate into the enclosure through any joint surface or structural gap of the enclosure without bei……
ATEX certification is a mandatory certification for explosion-proof products issued by the European Union. It is an explosion-proof directive within the framework of CE certification, with the directi……
The standard requirements for intrinsic safety design mainly refer to the two national standards: GB/T 3836.1 and GB/T 3836.4. GB/T 3836.1 is the general requirement for equipment used in explosive……
The specific documents and materials required for applying for explosion-proof certification vary depending on the type of explosion-proof certification and the product itself. Below is a list of comm……
Clause 3.1 of GB/T 3836.21-2021 clearly stipulates that an Explosion-proof Certificate (Ex Certificate) is a document used to certify that a product complies with the regulatory requirements for explo……
Ignition temperature, ambient temperature and temperature classification are several common basic concepts in explosion-proof certification. Ignition temperature refers to the minimum temperature a……
Intrinsic safety certification is actually a type of explosion-proof certification. Specifically: Intrinsic Safety Certification This certification indicates that the equipment adopts the intrin……
Explosion protection mark and explosion protection classification are key indicators for evaluating the performance and applicable scope of explosion-proof equipment. Below, Shenzhen SinoTest Testing ……
The process of explosion-proof certification mainly consists of the following key steps, with the entire cycle usually taking about 2 months. 1. Clarify Certification Requirements Determine the ……
The core cycle for the inspection of explosion-proof electrical equipment is once every three years, which is mainly based on the national standards AQ 3009-2007 and the GB/T 3836 series. The inspecti……
.jpg "Why need a Ex certification for Ex products?")
.jpg "Is a flameproof equipment (Ex d equipment) allowed to be constructed from plastic materials?")
.png "What are the differences between ATEX certification and IECEx certification?")
.jpg "What are the requirements for the intrinsic safety Ex design and certification?")
.jpg "What documents are required to apply for Ex certification?")
.jpg "The Relationship Between Intrinsic Safety Certification and ExCertification")
.jpg "Basic Process of applying for an Ex Certification")
