The time taken for explosion-proof certification varies depending on a number of factors, including the issuing body chosen, the first organization, the complexity of the product, and the preparation of documents. According to the stages of the explosion-proof certification process, the application for explosion-proof certification can be roughly divided into the following stages:
Explosion-proof certification application unit.
1. Preliminary preparation: including finding a certification body, business understanding, signing a contract, collaborative certification program, etc., the time required varies depending on the company's promotion, product evaluation and other factors, if the enterprise actively cooperates in this area, it will take about 1 to 10 days.
2. Submit information and send samples: provide the information and prototype to the certification body, and the required information: product manual, enterprise standard, drawing, schematic diagram, PCB diagram, material process description, circuit diagram, parts list, etc. This session takes 1-20 days.
3. Review the data and test the laboratory: The laboratory will review the data of the enterprise and test the prototype according to the explosion-proof standard, which will take 20-40 days. If there are nonconformities, they need to be withdrawn for rectification. The cycle is counted separately!Explosion-proof certification 4, audit and certification: the final audit of test results, data, etc., if correct, need to be signed by the signatory before the certificate can be issued, this link takes 5-10 days.
To sum up, the whole process in the case of smooth, it takes about 2 months, if the product or information is unqualified, the cycle can only be longer, therefore, enterprises need to reserve enough time for explosion-proof certification, remember not to card time, because the cycle control is difficult to control.
Explosion-proof certification processing costs: explosion-proof certification needs to be a lot of costs, this certificate is different from other certificates, other certificates will be unified in terms of **, but the cost of explosion-proof certification needs to be based on the evaluation of the product to get the final result, therefore, if you consult the explosion-proof certification fee, the business staff will ask about the product information, please do not avoid, only after a detailed understanding of the product can be given, and put forward in line with the product certification scheme.
Precautions for explosion-proof certification.
1. Choose the appropriate issuing authority;
2. If the technical personnel of the enterprise are limited, you can choose the best testing organization
3. Prepare the required information for certification in advance
4. The prototype must be consistent with the data
5. Product information and prototypes must be compiled and molded according to explosion-proof requirements.