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Requirements for obtaining the overall explosion-proof certificate of hydrogenation machine

The requirement for obtaining the overall explosion-proof certificate for a hydrogen refueling machine is that the hydrogen refueling machine is a combination of equipment, and applying for explosion-proof certification for this type of equipment as a whole requires the purchase and installation of components with expl……

What should I pay attention to when applying for an explosion-proof certificate?

What should I pay attention to when applying for an explosion-proof certificate? Many customers are confused and don't know where to start when consulting and applying for explosion-proof certification. Based on years of industry experience, Zhongnuo Testing has summarized several precautions for enterprises to apply f……

CCRI Explosion proof Certificate Query Website

Many customers who have obtained explosion-proof certificates say they don't know where to check the authenticity and validity period. In fact, every certification agency in China has a website or phone number for querying explosion-proof certificates, and some certificates also have QR codes for scanning and querying.……

Process and requirements for obtaining explosion-proof certificate for gas detector

Gas detector is one of the widely used products in various potentially explosive gas environments. Many customers consult Zhongnuo Testing about whether to choose explosion-proof or intrinsic safety explosion-proof technology for gas detectors. To answer their questions, Zhongnuo Testing briefly explains the explosion-……

What are the testing items for explosion-proof certification?

What are the testing items for explosion-proof certification? 1. Structural inspection 2, temperature measurement 3, thermal shock test 4, heat and cold resistance test 5, impact resistance test 6, shell withstand voltage test 7, internal ignition non explosion test 8, cable entry device clamping test, etc

Explosion proof electrical inspection organization and required data list

With the increasing popularity of explosion-proof electrical appliances, many explosive hazardous areas have installed and used explosion-proof electrical appliances. Many end users believe that as long as explosion-proof electrical appliances are installed in explosive hazardous areas, everything will be fine. In many……

Bluetooth positioning beacon intrinsic safety explosion-proof certification third-party agency

Bluetooth location beacons are typically small Bluetooth radio transmitters powered by batteries, which continuously transmit low-power Bluetooth signals. Due to their low power consumption and precise positioning, these devices are widely used in public places, hazardous chemical sites, mines, and other positioning an……

Standards and requirements for obtaining explosion-proof certificates for distributed fiber optic temperature measurement systems

How can enterprises apply for explosion-proof certification? ● Free application: Enterprises can apply to certification agencies on their own, prepare relevant materials, assist in debugging prototypes, and modify non-standard parts of the materials. The process is relatively long, the overall cost is high, and it is t……

Application for Explosion proof Certificate of Automatic Packaging Equipment

The application for explosion-proof certification for automatic packaging equipment is required at some automated packaging sites involving explosive media, such as alcohol, cosmetics, coatings, etc. Because these media themselves have explosive hazards, the packaging equipment and production lines on site must have ex……

Requirements for obtaining explosion-proof certificate for chemical storage cabinets

The application requirements for the explosion-proof certificate of chemical storage cabinets include that the chemical storage cabinet, as a combined explosion-proof equipment, is generally composed of explosion-proof distribution devices, explosion-proof lights, explosion-proof buttons, smoke detectors, sound and lig……