How To Judge The Authenticity Of Large Fire Extinguishers?
In the process of ensuring fire safety, large fire extinguishers, as important fire-fighting equipment, their authenticity directly affects the effectiveness of fire emergency response. Therefore, learning to distinguish the authenticity of large fire extinguishers is not only a necessary skill for professional firefighters, but also a basic requirement for safety managers in every location. Here are some key points to help identify the authenticity of large fire extinguishers:
1. Appearance inspection
Brand and identification: Firstly, observe whether there is a clear brand identification, manufacturer name, address, and contact information on the exterior of the fire extinguisher. Fire extinguishers produced by legitimate manufacturers usually have clear printing and are not easily worn out.
Production date and expiration date: Check the production date and expiration date indicated on the fire extinguisher. Legitimate products will be clearly labeled, and expired or near expired products may have safety hazards. Meanwhile, pay attention to checking for the latest inspection date label.
2. Certification mark
National certification: In China, legal fire extinguishers must pass the National Compulsory Product Certification (CCC certification) and have corresponding certification marks affixed to the products. In addition, it is necessary to check if there is a type approval certificate number issued by the fire department.
Inspection report: Ask the seller if they can provide an inspection report issued by the National Fire Products Quality Supervision and Inspection Center, which is an important basis for verifying the quality of fire extinguishers.
3. Structure and Material
Material inspection: Authentic fire extinguishers are mostly made of high-quality stainless steel or aluminum alloy materials, with a thick and heavy feel, and a smooth surface without obvious defects. Counterfeit products may use low-cost materials and are prone to rusting or deformation.
Valves and nozzles: Check if the valves of the fire extinguisher are tight and leak free, and if the nozzle design is reasonable. The components of the genuine product are tightly connected, and the operation is flexible and smooth.
4. Query Code
Unique Code: Regular fire extinguishers are equipped with a unique identification code, which can be verified through official websites, phone calls, or scanning QR codes. Confirm whether the code has been registered and matches the product information.
5. Weight and Capacity
Actual weight: Use a weighing tool to make a simple measurement based on the weight of the extinguishing agent marked on the fire extinguisher. If the weight deviation is too large, it may be due to the fire extinguishing agent not being filled according to the standard or leaking.
Filling records: Ask the seller if they can provide filling and maintenance records. Regular filling services will have detailed records to prove that the fire extinguisher has been regularly maintained and inspected.
Through the detailed inspection in various aspects mentioned above, the accuracy of distinguishing the authenticity of large fire extinguishers can be greatly improved. Remember, purchasing and using qualified fire extinguishers is crucial for preventing fires and protecting the safety of life and property. When making purchases, it is important to choose reputable suppliers and remain vigilant to avoid purchasing counterfeit and inferior products due to the desire for cheap prices. Safety is no small matter, taking precautions is always the wisest choice.
