Do I need to do explosion-proof design before applying for explosion-proof certification for a product?
That's 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 the explosion-proof qualification certificate.
To ensure that the product can pass the explosion-proof standard related testing projects, it is necessary to design the product according to the testing requirements, that 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, and different explosive environments.
If your device really wants to obtain explosion-proof certification and enter the explosion-proof market, please message us directly! 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, and providing one-stop explosion-proof technology solutions for explosion-proof product rectification, design guidance, and certification.
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