During the video inspection of explosion-proof pressure containers, several critical aspects are thoroughly examined to ensure their safety and compliance with regulations. The inspection process includes the following key areas:
  • 1. Visual inspection
Including the inspection of the positive pressure explosion-proof control system and various major accessories for installation. At the same time, it is also necessary to check the details of the sealing of the positive pressure container and whether the labels are in place. We will check them one by one according to the customer's configuration
  • 2. Insulation resistance test
  • 3. Functional check
Positive pressure explosion-proof containers usually have 3 modes：Automatic mode, Bypass mode, Manual mode.
Check the functions of all modes, and the functional tests of all modes will be carried out one by one according to the regulations on the FAT file.
Automatic mode: normal use in hazardous areas
Bypass mode: can only be used in safe area
Manual mode: for emergency use only
In "bypass mode" and "manual mode", the explosion-proof fan can be started manually only when the air inlet and outlet valves are fully opened; when the air valve is not fully opened, the manual switch of the explosion-proof fan is invalid.

​TLS pays attention to every detail of the product, please feel free to contact us for any needs
In hazardous environments such as offshore and land-based petroleum exploration, safety and reliability are paramount concerns. The A60 Positive Pressure Explosion-Proof Laboratory Container by TLS offers a reliable and customizable solution designed to meet the unique needs of these challenging environments. 
​
Designed for Hazardous Environments:
The A60 Positive Pressure Explosion-Proof Laboratory Container is specifically designed to withstand extreme conditions, making it suitable for use in dangerous areas. With its sturdy construction and adherence to industry standards such as IEC60079-13, DNV2.7-1, and SOLAS 2009, this container provides a high level of safety and reliability.

Versatility and Environmental Protection:
Operating efficiently within a temperature range of -25°C to +50°C, this container offers versatility in various environments. Its excellent sealing properties provide protection against rain and sand, ensuring the safety and integrity of the equipment housed inside. 

Integrated Safety Systems:
The A60 Positive Pressure Explosion-Proof Laboratory Container features a comprehensive array of integrated safety systems. These include the CPFG control cabinet, positive pressure air system, explosion-proof centrifugal fans, safety power supply system, fire alarm system, lighting system, alarm system, explosion-proof air conditioning, air valve control system, and explosion-proof isolation switchgear. These systems work together to create a safe working environment, providing peace of mind for operators.

Customization for Specific Needs:
TLS understands that each customer's requirements may vary. As a result, they offer customized solutions tailored to individual needs. With their expertise and attention to detail, TLS ensures that the container meets the specific demands of the customer's operations and safety standards. From design to construction, every aspect is closely monitored to guarantee a high-quality, personalized solution.
Key words：#ZONE1 #ZONE2 #A60 #DNV2.7-1 #CPFG #TLS #LAB CONTAINER  ​#pressurised  #ATEX #IECEx #offshore CARBIN #workshop container
​Introduction:
In industries where hazardous environments are common, ensuring the safety of equipment and personnel is of utmost importance. To achieve this, One of the key features of TLS intelligent pressurized containers is the incorporation of state-of-the-art safety monitoring systems. These include integrated fire and gas detection, pressurization and emergency shutdown systems, making them suitable for use in Zone 1/Zone 2 hazardous areas. All pressurized containers from TLS are designed, manufactured and certified to the latest DNV 2.7-1, EN 12079 offshore container standards, ATEX, IEC 60079-13 and/or SOLAS standards. This ensures that the containers meet the highest industry standards and are built to withstand the harsh conditions of offshore operations.This ensures that personnel and equipment are protected at all times, even in the most challenging environments.In this article, we will explore three prominent certifications: ATEx, IECEx, and CNEx. Understanding these certifications is vital for businesses operating in potentially explosive atmospheres, as they help ensure compliance and mitigate risks.

  • ATEx Certification:
ATEx (Appareils destinés à être utilisés en ATmosphères Explosibles) is a certification system used primarily in Europe. It is based on the ATEX Directive, a European Union directive that defines the requirements for equipment and protective systems intended for use in explosive atmospheres. The ATEX Directive categorizes equipment into two groups: Group I for mining and Group II for other industries. The certification process involves testing and assessing equipment to ensure it meets the necessary safety requirements. Products with ATEx certification bear the "Ex" marking, indicating their compliance with the ATEX Directive.

  • IECEx Certification:
IECEx (International Electrotechnical Commission System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres) is a global certification system recognized by many countries outside Europe. It is based on the international standards developed by the International Electrotechnical Commission (IEC). The IECEx certification process includes testing, examination, and assessment of equipment to verify its conformity with IEC standards. The certification is recognized in over 30 countries, making it an essential requirement for businesses operating internationally.

  • CNEx Certification:
CNEx (China National Explosion-proof Certification) is a certification system specific to China. It is governed by the State Administration for Market Regulation (SAMR) and is mandatory for electrical equipment used in hazardous environments within China. The CNEx certification process involves testing and evaluating products against Chinese explosion-proof standards. It ensures that the equipment is designed and manufactured to prevent the ignition of explosive atmospheres. Businesses operating in China must obtain CNEx certification for their equipment to comply with local regulations.
 
Benefits of Certifications:
Obtaining ATEx, IECEx, or CNEx certifications offer several benefits for businesses operating in explosive atmospheres:
  1. Enhanced Safety: Certified equipment undergoes rigorous testing, ensuring its reliability and safety in hazardous environments. Compliance with these certifications minimizes the risk of accidents and protects personnel and assets.
  2. Legal Compliance: Adhering to the regulations and directives set by ATEx, IECEx, and CNEx ensures legal compliance in relevant regions. Non-compliance can lead to fines, legal consequences, and damage to a company's reputation.
  3. Global Market Access: IECEx certification provides global recognition, facilitating the export of equipment to various countries. ATEx and CNEx certifications focus on specific regions (Europe and China, respectively), allowing businesses to penetrate and expand within those markets.
  4. Standardized Processes: These certifications establish uniform standards for the design, manufacturing, and use of electrical equipment in explosive atmospheres. Standardization improves interoperability, reduces complexities, and promotes efficiency in the industry.
 
Conclusion:
When operating in hazardous environments, businesses must prioritize the safety of personnel and equipment. ATEx, IECEx, and CNEx certifications provide clear guidelines and standards for ensuring compliance and mitigating risks associated with explosive atmospheres. By obtaining these certifications, companies can enhance safety, achieve legal compliance, access global markets, and benefit from standardized processes. Investing in certified equipment is an investment in the safety and success of your operations in hazardous environments.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
 

​
#ATEx #IECEx #CNEx #Certification #Explosive atmospheres #Hazardous environments #ATEX Directive #International Electrotechnical Commission #Compliance #Safety

Written by Oliver