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Explosion proof certification for handheld terminal products

Common handheld terminal devices include mobiles phoness, walkie talkies, PDAs, 4G/5G terminals, etc. These types of devices are often used by personnel entering explosive hazardous areas. They are gene……

Explosion proof certification for non-electrical products

In explosive environments, in addition to the use of electrical equipment, a large amount of non electrical equipment is also used, such as mechanical valves, chain hoists, exoskeleton hydraulic/pneum……

Explosion proof certification for combined equipment

With the advancement of industrial technology and automation, more and more integrated equipment is being applied to explosive hazardous areas. Common ones include automated production equipment, A……

Explosion proof certification for inspection robots

Inspection robots are now widely used in chemical, oil and gas, fuel and other places, and their explosion-proof technology requirements are also increasing. At present, most inspection robots belong ……

Positive pressure explosion-proof certification

Positive pressure type "p" is an explosion-proof protection type that maintains the pressure of the protective gas inside the casing higher than the external pressure to prevent external exp……

Explosion proof certification of optical radiation equipment

In explosive environments, optical equipment is mostly used together with electrical equipment. For example, optical devices such as optical fibers, lasers, light-emitting diodes (LEDs), etc. are used……