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Explosion proof design requirements for explosion-proof shell fasteners

Explosion proof electrical equipment is achieved through an explosion-proof casing. If the bolts used as fasteners are damaged, the gap between the explosion-proof joint surfaces of the explosion-proo……

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Regarding the person responsible for explosion-proof authorization in the IECEx and ATEX certification systems

At present, international IECEx certification and EU ATEX certification adopt a combination of product testing and factory production quality system. In IECEx and ATEX certification, there are clear r……

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Division of explosion-proof CCC certification units and requirements for sample submission

1、 Basic Introduction to Explosion proof CCC Certification CCC certification is the Chinese Compulso……

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What certification models does ATEX have?

ATEX certification is the explosion-proof directive of the European Union CE certification. The old directive was (94/9/EC), and the new ATEX directive 2014/34/EU. The scope of equipment applicable to……

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Basic introduction to explosion-proof certification technology for optical radiation equipment OP type

1、 The practical application of optical radiation equipment in potentially explosive environments ha……

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FMEDA evaluation for SIL certification

Those who have been exposed to SIL certification and have a preliminary understanding of it know that it is related to the certification of enterprise management system and product quality. Not only d……

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Technical requirements for explosion-proof certification of polishing wet dust removal equipment

1、 When it comes to the explosion hazards of combustible dust, people naturally think of the earth s……

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Guidelines for obtaining explosion-proof certificates for touch screen instrument boxes

With the advancement of technology, the application of touch screens is becoming increasingly widespread. Especially in places with explosive hazards such as oil and gas, chemical, pharmaceutical, and……

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Disposal methods for non conformities in the IECEx system

For explosion-proof product manufacturers who have passed the IECEx certification or are preparing to obtain the IECEx certificate, it is important to have a clear understanding of the disposal method……

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What documents should be prepared for ATEX certified factory audits?

ATEX is named after the French word "ATmosph è resExhibitibles". Manufacturers of equipment intended for use in potentially explosive environments can sell their explosion-proof equip……

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