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Explosion proof lamps and control devices have officially been converted to apply for explosion-proof 3C certification

According to the relevant provisions of the Announcement of the State Administration for Market Regulation on the Implementation of Compulsory Product Certification Management for Commercial Gas Combu……

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Explanation of explosion-proof signs for Ex equipment used in explosive gas environments according to the new GB/T 3836 standard

The new version of the GB/T3836 series standard has been officially implemented on May 1, 2022. The difference between new and old standards is a concern for many corporate customers. As the "ID ……

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Why do non-electrical equipment also need to explosion-proof certification?

In explosive environments, in addition to the use of electrical equipment, a large number of non electrical devices are also used, such as conveyors, air compressors, mixers, exoskeleton equipment, et……

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Three criteria for evaluating explosion-proof intrinsically safe circuits

Intrinsically safe circuits should meet the following three basic criteria:a) According to the protection level and equipment category specified for electrical equipment, when testing or evaluating ci……

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ECM防爆認證辦理|ATEX認證|防爆CE認證|歐盟防爆認證

中諾檢測可以提供代辦ECM的ATEX認證證書和SIL認證證書證書樣板

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使用中的防爆電氣設(shè)備多久檢查一次|防爆定期檢測

使用中的防爆電氣設(shè)備要不要定期做檢查？多久可以做一次檢測報告？什么標準明文規(guī)定，怎么規(guī)定的，等等。這是很多具有爆炸性危險的化工、糧油、油站油氣等業(yè)主客戶都急切想了解的問題。中諾檢測簡單為大家解答下。 ……

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ATEX認證是否強制要求辦理|國內(nèi)企業(yè)辦理ATEX認證的機構(gòu)

CE認證是歐盟市場的強制性認證，進入歐盟市場的設(shè)備和產(chǎn)品都要通過CE的相關(guān)指令認證。比如有EMC指令，LVD指令，MD指令，ATEX指令等。因此ATEX認證也是強制性的要求。ATEX只是歐盟CE認證的一個防爆指令，指令代碼是2014/34/EU，是針對防爆產(chǎn)品和設(shè)備的，也是強制要求。ATEX認證適用標準是EN 60079系列，不同的防爆型式適用不同的標準，比如EN 60079.1是隔爆的標準，EN……

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現(xiàn)場防爆施工|防爆電氣設(shè)備安裝選型的基本要點

防爆電氣設(shè)備的選型需要綜合多方面因素考慮，以下為你詳細闡述： 一、了解爆炸危險環(huán)境特性 1、危險物質(zhì)分類： （1）氣體或蒸氣：根據(jù)其爆炸特性分為不同的組別，如 ⅡA、ⅡB、ⅡC。例如……

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Partial successful cases of explosion-proof certification for non-electrical equipment

At present, STS has obtained non electrical explosion-proof certificates for products such as chain hoists, hand carts, mechanical seals, gearboxes, exoskeletons, etc. for customers, with rich experie……

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The standards and requirements for explosion-proof certification of non-electrical equipment

Introduced the types and principles of explosion-proof protection for non electrical equipment, as well as the standards and explosion-proof symbols for explosion-proof certification of non electrical……

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