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Analysis of Explosion proof Authentication Technology for RFID Positioning Tags

1、 Understanding RFID technology, RFID positioning tags are one of the products that Zhongnuo Testin……

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Explosion proof design requirements for fasteners of explosion-proof enclosures

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

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Regarding the explosion-proof authorization responsible person 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 Sample Requirements

1、 Introduction to Explosion proof CCC Certification CCC certification is also known as "China ……

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ATEX certification mode

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

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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 SIL certification is related to two aspects of enterprise management system and product quality ce……

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

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

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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 necessary to have a clear understanding of the disposal method……

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