Applications of Static Electricity Balls
Static electricity balls (static electricity testing balls/eliminating balls) are devices that detect or remove static electricity through the action of an electrostatic field. Their core functions include measuring charge distribution and releasing static electricity from the human body. The following are their main application areas:
1. Industrial Explosion-Proof and Safety
Flammable and explosive environments: such as oil depots, chemical plants, gas stations, etc., preventing fires or explosions by discharging static electricity from the human body (current ≤ 0.1mA).
Electronic equipment protection: Used in cleanrooms, computer rooms, and other static-sensitive areas to prevent component damage.
2. Medical and Laboratory
Medical equipment management: Using RFID technology to track the sterilization status of surgical instruments, reducing electrostatic interference.
Laboratory safety: Preventing static electricity from interfering with precision instruments.
3. Semiconductor Manufacturing
Wafer fixing: Using Coulomb force or Johansen-Labec force to adhere wafers, ensuring processing accuracy.
4. Cultural Relics Protection
Shock protection: Using electrostatic adsorption technology to fix exhibits, reducing earthquake damage.
5. Other Applications
Electrostatic dust removal: Separating particulate matter from industrial flue gas.
Electrostatic spraying/flocking: Achieving uniform coating or fiber arrangement.
The applications of electrostatic balls are widely covered in safety protection, industrial production, and high-precision technology fields. Their design must be adapted to the electrostatic sensitivity and safety requirements of the application environment.