Electrostatic generator (electrostatic machine) is a kind of electromechanical generator, which generates static electricity continuously at high voltage or low current.
Chinese name
Electrostatic generator
Foreign name
Electrostatic generator
Features
Over current and short circuit protection function
Features
Stable performance and long service life
Application
Hardware products, wood furniture, chemical equipment
1. Good spraying quality: the coating particles with static electricity have strong adsorption capacity, and the rough surface and dead corner of the workpiece can be painted evenly, which solves the problems of uneven thickness and poor color orientation of the manual spraying film, and makes the quality more stable.[1]
2. Reduce the cost of paint: the excellent adsorption characteristics of static electricity enable the paint rate to reach more than 95%, saving 30% - 50% of paint compared with general manual spraying, and greatly reducing the production cost.[1]
3. High efficiency: the electrostatic spraying time is short, the coating is uniform, and it can reach 50-100um in a few seconds.The coating thickness fully meets the customer's production requirements, and the efficiency of the assembly line lifting system can be improved several times, while saving human resources.[1]
Electrostatic generator is mainly used to generate static electricity, and its output is usually single polarity. If it is positive or negative, the output voltage can be adjusted, and it is usually used in scientific research, electrostatic applications such as electrostatic precipitation, electrostatic spraying, generating electrostatic field for biological effect research, and other places where static electricity is to be applied.[1]
Electrostatic discharge generatorIt is mainly used for the electrostatic discharge test of anti human body metal model of system level electronic equipment such as mobile phones and computers.Including electrostatic generator and electrostatic discharge gun.The output of the electrostatic generator in the electrostatic discharge generator is both positive and negative, and some of them can be converted. Their voltage bipolar high-precision output is continuously adjustable.At the same time, it is applicable to more application fields and requirements of future new standards.Therefore, the electrostatic discharge generator can be used for the electrostatic discharge test of most electrical and electronic equipment.[1]
Product category
Announce
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Electrostatic bracelet tester
usage method
1. Put 9V dry battery into the battery slot behind the tester.
2. Insert the banana plug of the grounding wire into the grounding wire socket on the upper end of the tester.
3. Tie the wrist strap tightly around the wrist.
4. Connect the ground wire to the wrist strap.
5. Press the tester board by hand.
At this time, the LCD indicator lights up and a sound can be heard.
(1) If the red "LOW" light is on, check the resistance between the hand strap and the ground wire. If it is less than 800 kiloohms, it will affect human safety.
(2) If the red "HIGH" light is on, it is necessary to check whether the wrist strap is tightened, and check the resistance of the grounding wire of the wrist strap to ensure that the grounding wire of the tester is not loosened.
(3) If the green "GOOD" light is on, the grounding system is in good condition.[2]
Precautions during use
1. Connection of electrostatic hand strap and grounding wire;
2. Contact impedance between electrostatic hand strap and skin;
3. Connection with anti-static grounding plate, mat and other grounding tools.
4. After about 50000 operations, when the green "GOOD" light still lights up, but no sound is made, it means that the battery needs to be replaced.[2]
application
1. Ensure the safety of every employee;
2. Eliminate product damage caused by static electricity.
3. The anti-static wrist strap tester can conveniently detect the performance of various types of anti-static bracelets. If the resistance value is not within the standard range or the power is too low, the automatic alarm will be given, and the red light will be on with the alarm;Low voltage display, automatic alarm in case of undervoltage;Small size, light weight, simple use, intuitive detection;[2]
Bench ion blower
Principle of action
Ion blowerIt can generate a large amount of air flow with positive and negative charges, and neutralize the charges on objects.When the charge on the surface of the object is negative, it will absorb the positive charge in the air flow. When the charge on the surface of the object is positive, it will absorb the negative charge in the air flow, so that the static electricity on the surface of the object will be neutralized to eliminate static electricity.[2]
Product features
one
Neutralize ion electrostatic quickly.
two
The coverage area of the ion air flow is large.
three
Wide range of wind regulation.
four
There is a special ion emission cleaner.
five
There is a special cooling and heating device.
six
Ionization indicator
seven
The fan has good grounding protection.The ion blower is a table type ion eliminator that can provide a balanced ion flow and a wide range of concentrated areas.[2]
Product use
1: The formation of resin products, film processing, etc.
2: Integrated circuit board printing.
3: ESD protection of electronic components.
4: Dust and electricity removal of optical machines and precision parts.[2]
matters needing attention
Announce
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When selecting the electrostatic generator, the output voltage, polarity, output current and accuracy should be considered. For general electrostatic precipitation and electrostatic spraying, the accuracy of (10%) is enough. The electrostatic generator used for electrostatic precipitation should have a large current, usually at least a few mA or even several hundred mA. It is usually required to work for many years without maintenance in dusty and humid environments,Some electrostatic generators are mainly used in factories.The optional current for electrostatic spraying and electrostatic field application is several hundred microamps.[3]
