Dust explosion refers to a chemical reaction in which combustible dust is mixed with air in a confined space to form a dust cloud. Under the action of an ignition source, the resulting mixture of dust……

1、 Explosion proof special type "s" refers to an explosion-proof type that meets the requi……

According to Section 7 of AQ3009-2007 "Safety Code for Electrical Explosion Protection in Hazardous Areas" (implemented on January 1, 2008), electrical equipment used in hazardous areas shou……

1、 What is intrinsically safe electrical equipment? By limiting various parameters of electrical equ……

With the rapid development of China's economic construction and the increasing scale of industrial production, the issue of explosion prevention has become more important. Explosion proof electrical p……

What should companies do if they don't understand explosion-proof design? For Zhongnuo Testing customers who do not have experience in explosion prevention, we provide one-stop services from design to……

Shenzhen Zhongnuo Testing Technology Co., Ltd. is based in southern China and is a third-party testing organization specializing in explosion-proof certification and coal safety certification. In rece……

Explosion proof type refers to the enclosure of all components of equipment that may ignite explosive gas mixtures within a single shell. The shell can withstand the internal explosion of flammable mi……

Explosion proof lighting fixtures are common explosion-proof electrical equipment, and their presence can be seen in many explosive hazardous areas. As a special lighting fixture, its installation, us……

I often consult with upstream manufacturers. The product I produce is a hardware component, not an electrical one. Because it will be purchased by users to be matched with instruments and equipment, t……