Do we need to do explosion-proof design before applying for explosion-proof certification for products?
This is for sure.
To obtain explosion-proof certification for a product, it is necessary to pass the relevant testing items of explosion-proof standards and obtain an explosion-proof qualification certificate.
If a product wants to pass the relevant testing items of explosion-proof standards, it must be designed according to the testing requirements, which is to do explosion-proof design.
For example, explosion-proof design should refer to GB/T3836.1 and GB/T3836.2, intrinsic safety design should refer to GB/T3836.1 and GB/T3836.4, and positive pressure design should refer to GB/T3836.1 and GB/T3836.5
The national explosion-proof standard GB/T 3836 series has clear design requirements for various explosion-proof types, different explosion-proof areas, different explosive environments, etc.
If your device wants to obtain explosion-proof certification and enter the explosion-proof market, please message us privately as soon as possible! Zhongnuo Testing has been deeply involved in the field of explosion-proof for many years, familiar with the technical requirements of GB/T3836 and EN/IEC60079 explosion-proof standards, providing one-stop explosion-proof technology solutions for explosion-proof product rectification and design guidance, and certification.
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