The process for obtaining the explosion-proof certification mainly includes the following steps:

‌Certification Process‌

‌Initial Consultation: You can first consult with our Shenzhen ZhongNuo Explosion Proof Engineer. We will provide an explosion proof certification solution and sign a contract.

Material Assessment and Rectification: Please provide us with the certification documents for assessment, and we will propose targeted rectification plans.

‌Flammability Test in Laboratory: Upon completion of the documentation adjustment, we will send the product to a laboratory for flammability testing.‌

Issue Test Report: A detailed explosion-proof test report will be provided upon completion of the test.

Issue Explosion-Proof Certificate: If the product meets the relevant standards, the explosion-proof certification body will issue an explosion-proof certificate.

The test items include structural inspection, temperature testing, thermal shock test, thermal and cold resistance tests, impact resistance test, IP testing, shell pressure resistance test, internal ignition non-explosive test, and thermal tests, among others.

‌Certification Standards: These tests will be based on relevant certification standards such as GBT 3836.1-2021 and GBT 3836.2-2021, to ensure your products meet the general requirements for explosive environments and the requirements for equipment protected by explosion-proof enclosures "d".

 Do you have any specific products that require explosion-proof certification? Feel free to consult at any time.Shenzhen Zhongnuo Inspection Technology Co., Ltd.。