口碑最好的彩票平台.十大正规彩票安全平台:Static ♍Neutralization E🌊quipment
» Technical Information
![Technical Information](/assets/products/pickup/en-jp/ionizer/tec/mainimg_glossary_en.jpg)
- 💛口碑最好的彩票平台.十大正规彩票安全平台:Types of Static Electrici♏ty Generation
- 口碑最好的彩票平台.十大正规彩票安全平台:Static Electricity
- 口碑最好的彩票平台﷽.十大正规🐓彩票安全平台:Countermeasures against Static Electricity
|Why is static electricity generated?
Principle of static electricity
When looking closely, you can see that all matter is composed of atoms.
An atom has protons and electrons that are in electrical balance.
Electrons may become separated from or attached to the atom with a small force.
Disruption of thꦆe balance between protons and electrons leads to static electricity.
No static electricity (0 V) | Positively charged (+) | Negatively charged (–) |
---|---|---|
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Protons (+) and electrons (–) are balanced and no static electricity is generated. | When an electron (–) separates from the atom, the number of protons (+) exceeds the number of electrons (–), resulting in a positively charged state. | When an electron (–) attaches to an atom, the number of electrons (–) exceeds that of protons (+), resulting in a negatively charged state. |
|Causes of generating static electricity
1. Contact charging
When 2 objects come in contact with each other, electrons can move between the objects. When the objects are suddenly separated under this condition, the atoms are polarized and static electricity is generated.![]() |
Both objects (workpieces) have the same number of protons and
electrons and are electrically balanced. Neither object generates
an electric potential (static electricity).
|
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When one object (workpiece) comes into contact with another
object (workpiece), electrons (–) move from the workpiece with the
small work function to the workpiece with the large work function.
< Work function: The minimum amount of energy required to
remove an electron from the surface of a metal. Each substance
has all eigenvalues. >
|
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When objects are suddenly separated, the distribution of electrons
becomes polarized, resulting in negative or positive charging
depending on the number of electrons.
|
Electric Polarity and the Amount of Electric Charge
Triboelectric series
The "electric polarity" and "amount of electric charge" when 2 objects come into contact
with each other, are shown in the triboelectric series.
![](/assets/products/pickup/en-jp/ionizer/tec/g01.jpg)
How to read the triboelectric series
- 1: Electric polarity
- The materials mentioned in the upper part of the triboelectric series are charged positively and those mentioned in the lower part are charged negatively. Example 1: Glass (+) Polyester (–) Example 2: Polyester (+) Fluororesin (–)
- 2: Electric charge
-
As the distance between 2 materials becomes greater, the amount of charge becomes larger.
Example 1: Amount of charge between the human body and nylon (Small)
Exaℱmple 2: Amount of charge between the human body and polyure𓆏thane (Large)
2. Induction charging
Induction charging is static electricity that is generated when a charged object gets close to another object without contacting it. This static electricity is difficult to detect because the objects do not come into contact with each other.
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When protons and electrons are balanced, an electrostatic meter
does not detect static electricity.
When a charged object gets close to another object, electrons are
attracted and polarized and the electrostatic meter indicates
positive. When the charged object touches another object under
this condition, it discharges. When the charged object is
separated, it returns to its original state.
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Examples of Failures due to Induction Charging
Device Breakdown 1
![](/assets/products/pickup/en-jp/ionizer/tec/d01.jpg)
![](/assets/products/pickup/en-jp/ionizer/tec/d02.jpg)
![](/assets/products/pickup/en-jp/ionizer/tec/d03.jpg)
Device Breakdown 2
![](/assets/products/pickup/en-jp/ionizer/tec/d04.jpg)
![](/assets/products/pickup/en-jp/ionizer/tec/d05.jpg)
![](/assets/products/pickup/en-jp/ionizer/tec/d06.jpg)
![](/assets/products/pickup/en-jp/ionizer/tec/d07.jpg)
![](/assets/products/pickup/en-jp/ionizer/tec/d08.jpg)
|Ion charging
Equipment using ultraviolet light etc. may generate ions.
When those ions become 𓃲attached 🐬to workpieces, workpieces become charged.
What is an ion?
![](/assets/products/pickup/en-jp/ionizer/tec/ion.jpg)
- An ion is an electrically charged atom or molecule.
- The ionizer positively or negatively ionizes molecular oxygen (oxygen atoms) and molecular nitrogen (nitrogen atoms) in the air.