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本安防爆認證機構|中諾檢測

本安認證即本質安全型防爆認證，它是通過限制電氣設備的電路能量，確保在正常工作或規定的故障狀態下，設備所產生的電火花或熱效應均不能點燃周圍的易燃易爆環境。以下深圳中諾檢測是對本安認證的一些詳細介紹： ……

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防爆電氣檢測機構|中諾檢測

關于防爆電氣檢測機構，深圳中諾檢測技術有限公司是一個專 業的選擇。我們專注于為各類燃氣站、加油站、油庫、食品廠、飼料廠、化工廠等提供現場防爆檢測和防爆改造施工服務。 我們的檢測服務嚴格按照國家相……

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防爆3C認證與防爆合格證認證的區別

從2009年10月1日開始，國家將一部分的防爆電氣設備納入了CCC認證目錄。在目錄內的產品需要做防爆3C認證，采取“產品檢測+工廠評審”的模式，既要做產品的型式試驗，也要做工廠現場評審。而防爆合格證是……

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ATEX防爆認證機構|中諾檢測

ATEX是歐盟CE認證的防爆指令，屬于強制性的認證要求。指令代碼是2014/34/EU，認證標準是EN60079系列。企業常說的防爆CE認證、2014/EU/34或者EN60079標準認證，其實指的都是ATEX認證。 關于ATEX防爆認證機構，有多個機構可以發證，它們都是歐盟ATEX的公告機構，具備相同的發證資質。常見的認證機構包括TUV、CSA、TI、ECM等。這些機構在認證過程中，通常會……

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防爆認證標志的含義|中諾檢測

防爆認證標志通常由多個字母和數字組成，每個部分都有其特定的含義。深圳中諾檢測將逐一解釋這個標志中的各個部分的含義： 例如：這個常見的防爆認證標志“Ex db ib IIC T4 Gb”的含義： ……

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Basic knowledge of explosion-proof certification level classification

Regarding the classification standards for explosion-proof levels, Shenzhen Zhongnuo Testing Technology Co., Ltd. can provide you with the following information: Explosion proof electrical equipment i……

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Precautions and documentation process for obtaining an explosion-proof certificate | Zhongnuo Testing

When applying for an explosion-proof certificate, attention should be paid to determining the explosion-proof mark of the product, whether drawings and information can be provided, and cooperating wit……

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The difference between multiple ATEX certificates for EU CE explosion-proof certification | Zhongnuo Testing

In 2014, the European Union issued the new ATEX (Equipment for explosive atmospheres) directive 2014/34/EU, which has been officially implemented since April 20, 2016. With the update of the directive……

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How to apply for overall explosion-proof certification？

In practical production, we often use complex explosion-proof electrical equipment or devices that are composed of several structures in combination to achieve a certain function, that is, combination……

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Certification Encyclopedia | Summary of Explosion proof Product Certification Standards

Explosion proof type: Intrinsic safety type Applicable explosion-proof standards: GB/T 3836.1-2021 Explosive Environments Part 1: General Requirements for Equipment GB/T 3836.4-2021 Explosive Environm……

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