Introduction of POSH anti-static wrist strap
The working principle of the anti-static wrist strap: the human skin is in direct contact with the static conductive material on the wrist strap. When the wrist strap is grounded, the static electricity generated by the human body movement is quickly discharged through the grounding system; indicator: rubber disc type (white yarn/black yarn) ); Static discharge time: less than 0.1s. This model is a premium wrist strap with an "ohm" logo. The wrist strap is composed of an elastic band or Velcro ring, a metal ring, a rubber ring, a spring wire, and an alligator clip. It has the characteristics of fast dissipating electricity (S<0.1 second), durability (the spring wire can resist 30,000 times of bending), safety (built-in 1MΩ current limiting resistor), and repeated cleaning.
Detailed introduction of corded and cordless wrist straps (anti-static) static loops, wired anti-static wrist straps, wireless anti-static wrist straps, anti-static wrist straps, cordless anti-static wrist straps, cordless anti-static wrist straps, and wireless anti-static wrist straps. It is developed by using the physical principle of (static voltage balance), based on the principle of "electrostatic engineering" that static electricity is transferred by the pushing method between ions, and the human body is pushed by the characteristics of static electricity from high electric potential. The electrostatic ions push the (collection area) of the drought body design, through the [charge induction principle], the front and back surfaces of the conductive plate will have "equivalent charges of the opposite sex"-skin effect, due to the built-in ion exchanger <utilization Its low dissociation energy characteristics>, it can easily provide the introduced electrostatic ions to neutralize the opposite charge, so it can achieve the effect of electrostatic discharge. In addition, there is a screw on the outside of the machine to connect with the internal conductor loop
(1) It can be used as an instantaneous introduction of a large amount of electrostatic charge due to improper contact with the high static power source. When the ion neutralization cannot be completed, it can be used to provide ion neutralization by using the screw outside air water molecules (for the Corona discharge effect) , To effectively eliminate static electricity, and achieve the ultimate goal of static discharge (static voltage balance).
(2) This screw can be used for potential zero return function (just touch the screw to the ground)
(3) It can be used as a loop detection terminal. The wired grounding wrist strap is the most basic of anti-static equipment, and it is also a must-have item in the commonly used production line. It is not only very convenient in erection and operation, but also * often affordable in terms of price. The reason is that the wrist strap is used And the grounding wire discharges the static electricity on the human body to the ground, so the wrist strap must be in contact with the skin when using it, and the grounding wire must also be directly grounded, and ensure that the grounding wire is unobstructed in order to achieve maximum effect. The anti-static wrist strap electrostatic ring is a device that is worn on the human body's wrist to discharge the accumulated electrostatic charge of the human body. It is divided into wired type and wireless type, with metal ring and elastic conductive wire mixed ring. This product belongs to one of the anti-static wrist straps with buckle adjustment wired type, which can effectively protect the zero resistance parts from the interference of static electricity and discharge the static electricity of the human body. It is composed of anti-static elastic band, movable snap buckle, spring cord, protective resistor and chuck. The inner layer of the elastic band is woven with anti-static yarn, and the outer layer is woven with ordinary yarn. The principle of the anti-static wired wrist strap is to conduct the static electricity of the human body to the earth through the wrist strap and the grounding wire. When in use, the wrist strap is in contact with the skin, and ensure that the grounding wire is directly grounded, so that it can exert the greatest effect. Wearing this anti-static wrist strap, it can safely remove the static electricity generated in the human body within 0.1 seconds. The grounded wrist strap is the most basic of anti-static equipment, and it is also *commonly used.