ATEX explosion-proof certification needs to be carried out in accordance with the EU Explosion proof Directive 2014/34/EU (the old directive was 94/9/EC), and different explosion-proof certification modes are applicable to different products.

ATEX certification requires a notified body authorized by the EU ATEX directive to issue a certificate after testing.

The cost of ATEX explosion-proof certification is mainly determined by the following aspects.

1. Explosion proof type. The explosion-proof certification of different explosion-proof types applies different explosion-proof standards, and the testing items are also different, resulting in differences in costs.

2. Are there any additional models available. If multiple models apply for explosion-proof certification at the same time, an additional model surcharge is required.

3. Does it involve retesting fees, etc. In the process of explosion-proof testing, if there is a situation where the test fails and needs to be rectified, rectification fees and retesting fees may also be incurred.

4. Does it involve explosion-proof design and rectification guidance. Some companies are not familiar with explosion-proof standards and technologies, and cannot design according to explosion-proof standards during the product design stage. In the product design stage, Zhongnuo Testing needs to intervene and assist in explosion-proof design, modify drawings, produce enterprise standards and product manuals, etc., which will result in explosion-proof technology design and consulting fees

5. Factory inspection fees

6. At the same time, it is also necessary to consider whether to expedite and whether to review coaching.